HVAC & Air Conditioner Repair Experts In Waterford, WI

Heating, Cooling and Plumbing Services in Waterford, Wisconsin

Your Local HVAC Company since 1929

Thielmann - New Berlin - Thielmann 10

Thielmann Heating, Cooling, & Plumbing is the trusted choice for all your heating, ventilation and air conditioning (HVAC) and plumbing needs in Waterford, Wisconsin! Our number one priority is customer satisfaction, and we go above and beyond to ensure you receive the best service possible. Give our team a call at (262) 384-6407 to receive assistance with a malfunctioning HVAC or plumbing system or if you need efficient installation or maintenance services.

Waterford Heating Company

Do you need reliable heating services in Waterford? We work hard to provide the best heating products, installation and services in Waterford, Wisconsin.

Our trained professionals are always willing to take on routine and complex projects. Rest assured, we’ve got you covered with prompt, 24/7 service to repair all makes and models. Our heating services include:

  • Heating repairs: Few things are as satisfying and convenient as turning on your heater after coming in from the cold. When your heater’s making loud noises, you notice strange odors or you’re not getting enough warm air, we can assist. We’ll drive to your property and repair the issue promptly.
  • Heating installations: Trust our HVAC technicians to provide a durable, energy-efficient installation. From boilers to gas and oil furnaces, we can install them all.
  • Heating maintenance: Be ahead of unexpected breakdowns. When you sign up for our maintenance program, you can enjoy regular heater checkups and an annual plumbing inspection.

Waterford, WI Air Conditioner and HVAC Repair Services

Reliable Cooling Services

Keep your home comfortable and beat the heat with our air conditioner services, which include:

  • AC repairs: We have the skills and knowledge to handle any air conditioner issues and will repair your cooling system with care.
  • AC installations: If it’s time for a new AC, look to us. We use advanced tools and the latest industry techniques to install your air conditioner safely and according to compliance standards.
  • AC maintenance: Annual tuneups can give you peace of mind and save you money in the long run. From clearing the drain line and pan to checking refrigerant levels, we’ll do a thorough checkup for a smooth-running unit.

We service various cooling systems, such as:

  • Air conditioners: We can work on all models of air conditioners for residential and commercial properties, including central air conditioning systems.
  • Ductless mini-splits: Request installation and maintenance services for ductless mini-split systems, perfect for homes without existing ductwork
  • Packaged units: We can handle packaged unit systems for both residential and commercial properties.
  • Heat pumps: Get repairs, installation and maintenance for energy-efficient heat pumps that deliver warm and cool air.

Indoor Air Quality Solutions

We understand the importance of clean and healthy indoor environments for homes and businesses. Our comprehensive solutions, including humidity control, air purification and duct cleaning and installation, are designed to enhance the quality of your indoor air.

Your HVAC’s ductwork is like your property’s lungs, ensuring comfort and well-being as heated or cooled air flows through the duct system. Achieve optimal indoor air quality with our comprehensive selection of air purification services in the local Waterford, Wisconsin, area:

Plumbing Services You Can Trust

Whether you’re busy with a complete property upgrade or need smaller plumbing repairs, our technicians can handle it all. No job is too big or too small for us, and we go above and beyond for every customer. If you need reliable, efficient plumbing services in and around Waterford, we’re the local choice you can rely on. Call us for the following plumbing services:

Waterford, WI Air Conditioner and HVAC Repair Services

Contact Thielmann Heating, Cooling, & Plumbing Today

Since 1929, our team has been the go-to choice for top-quality residential and commercial HVAC and plumbing services in Waterford, Wisconsin and beyond. We can service all brands, provide 24/7 emergency HVAC care and more.

We also provide expert plumbing services for homes and businesses, enabling you to enjoy a comfortable property. Rest assured, we have you covered for all your plumbing and HVAC needs! Plus, we offer upfront pricing, financing optionsspecial deals and a job well done.

Contact us online or call (262) 384-6407 today. You can also schedule the services you need.

Read Reviews by Our Customers

Recent Jobs and Reviews in Waterford, WI

Job Locations and Reviews

Performed warranty diagnostic service on outdoor air conditioning unit. Connected Yellow Jacket manifold gauges to measure system pressures and verify proper refrigerant charge levels across multiple refrigerant types including R-22, R-404A, and R-410A. System pressures were monitored and recorded using calibrated analog gauges reading up to 800 PSI to ensure unit was operating within manufacturer specifications and warranty compliance standards.
Performed warranty diagnostic service on outdoor air conditioning unit. Connected Yellow Jacket manifold gauges to measure system pressures and verify proper refrigerant charge levels across multiple refrigerant types including R-22, R-404A, and R-410A. System pressures were monitored and recorded using calibrated analog gauges reading up to 800 PSI to ensure unit was operating within manufacturer specifications and warranty compliance standards.
Adriel H.
Adriel H. Checked in
Performed warranty diagnostic service on outdoor air conditioning unit. Connected Yellow Jacket manifold gauges to measure system pressures and verify proper refrigerant charge levels across multiple refrigerant types including R-22, R-404A, and R-410A. System pressures were monitored and recorded using calibrated analog gauges reading up to 800 PSI to ensure unit was operating within manufacturer specifications and warranty compliance standards.
Waterford, WI 53185
# Sump Pump Inspection and Service

Performed comprehensive inspection and service of existing sump pump system installed in basement utility area. Verified proper operation of submersible sump pump unit within circular pit equipped with black plastic liner set into concrete floor. Tested float switch mechanism for appropriate activation and deactivation at correct water levels. Confirmed secure attachment of float assembly to pump body and verified unobstructed movement throughout full range of motion.

Inspected white PVC discharge pipe for proper vertical alignment and secure mounting. Verified discharge pipe bracket and clamp assembly maintaining stable positioning. Examined two-piece sump pit cover for proper fit around discharge piping, ensuring adequate access for future maintenance while preventing debris entry into pit.

Assessed overall system functionality in conjunction with visible basement mechanical equipment, including pressure tank, water treatment systems, and associa
# Sump Pump Inspection and Service

Performed comprehensive inspection and service of existing sump pump system installed in basement utility area. Verified proper operation of submersible sump pump unit within circular pit equipped with black plastic liner set into concrete floor. Tested float switch mechanism for appropriate activation and deactivation at correct water levels. Confirmed secure attachment of float assembly to pump body and verified unobstructed movement throughout full range of motion.

Inspected white PVC discharge pipe for proper vertical alignment and secure mounting. Verified discharge pipe bracket and clamp assembly maintaining stable positioning. Examined two-piece sump pit cover for proper fit around discharge piping, ensuring adequate access for future maintenance while preventing debris entry into pit.

Assessed overall system functionality in conjunction with visible basement mechanical equipment, including pressure tank, water treatment systems, and associa
Kyle L.
Kyle L. Checked in
# Sump Pump Inspection and Service Performed comprehensive inspection and service of existing sump pump system installed in basement utility area. Verified proper operation of submersible sump pump unit within circular pit equipped with black plastic liner set into concrete floor. Tested float switch mechanism for appropriate activation and deactivation at correct water levels. Confirmed secure attachment of float assembly to pump body and verified unobstructed movement throughout full range of motion. Inspected white PVC discharge pipe for proper vertical alignment and secure mounting. Verified discharge pipe bracket and clamp assembly maintaining stable positioning. Examined two-piece sump pit cover for proper fit around discharge piping, ensuring adequate access for future maintenance while preventing debris entry into pit. Assessed overall system functionality in conjunction with visible basement mechanical equipment, including pressure tank, water treatment systems, and associa
Waterford, WI 53185
Conducted comprehensive assessment of existing HVAC system for replacement estimate, including outdoor air conditioning condenser unit and indoor furnace system. Evaluated current 2-ton AC condenser positioned on concrete pad against exterior wall with gray electrical conduit connections and documented condition of unit housing, heat exchange coils, and protective grille assembly. Inspected basement furnace installation including ductwork configuration, metal cabinet construction, refrigerant line routing, and electrical connections. Photographed both indoor and outdoor equipment to document existing system specifications, installation methods, and spatial constraints for replacement planning. Assessed concrete pad condition, electrical service routing along vinyl siding, and clearance requirements around outdoor unit within mulched landscaping area. Reviewed basement mechanical room layout including exposed floor joists, available workspace, and existing duct transitions to determine
Conducted comprehensive assessment of existing HVAC system for replacement estimate, including outdoor air conditioning condenser unit and indoor furnace system. Evaluated current 2-ton AC condenser positioned on concrete pad against exterior wall with gray electrical conduit connections and documented condition of unit housing, heat exchange coils, and protective grille assembly. Inspected basement furnace installation including ductwork configuration, metal cabinet construction, refrigerant line routing, and electrical connections. Photographed both indoor and outdoor equipment to document existing system specifications, installation methods, and spatial constraints for replacement planning. Assessed concrete pad condition, electrical service routing along vinyl siding, and clearance requirements around outdoor unit within mulched landscaping area. Reviewed basement mechanical room layout including exposed floor joists, available workspace, and existing duct transitions to determine
Dave V.
Dave V. Checked in
Conducted comprehensive assessment of existing HVAC system for replacement estimate, including outdoor air conditioning condenser unit and indoor furnace system. Evaluated current 2-ton AC condenser positioned on concrete pad against exterior wall with gray electrical conduit connections and documented condition of unit housing, heat exchange coils, and protective grille assembly. Inspected basement furnace installation including ductwork configuration, metal cabinet construction, refrigerant line routing, and electrical connections. Photographed both indoor and outdoor equipment to document existing system specifications, installation methods, and spatial constraints for replacement planning. Assessed concrete pad condition, electrical service routing along vinyl siding, and clearance requirements around outdoor unit within mulched landscaping area. Reviewed basement mechanical room layout including exposed floor joists, available workspace, and existing duct transitions to determine
Waterford, WI 53185
Completed full HVAC system replacement in residential basement utility area. Installed new furnace unit with associated vertical ductwork system including metal plenum boxes and galvanized duct sections running floor to ceiling. Configured white PVC condensate drain and venting lines for proper furnace operation. System has been tested and is fully operational.
Completed full HVAC system replacement in residential basement utility area. Installed new furnace unit with associated vertical ductwork system including metal plenum boxes and galvanized duct sections running floor to ceiling. Configured white PVC condensate drain and venting lines for proper furnace operation. System has been tested and is fully operational.
Dave V.
Dave V. Checked in
Completed full HVAC system replacement in residential basement utility area. Installed new furnace unit with associated vertical ductwork system including metal plenum boxes and galvanized duct sections running floor to ceiling. Configured white PVC condensate drain and venting lines for proper furnace operation. System has been tested and is fully operational.
Waterford, WI 53185
# HVAC Install - Complete System

Completed full HVAC system installation including indoor air handler unit and outdoor condensing unit. Installed new air handler in basement mechanical room with proper plenum connections and ductwork integration. Mounted outdoor condensing unit on exterior pad against building foundation with appropriate clearances. Ran and insulated refrigerant line set between indoor and outdoor units through building envelope. Installed electrical disconnect box at outdoor unit location per code requirements. Performed system startup procedures including refrigerant charging using manifold gauges to verify proper pressures and system operation. Tested all electrical connections, verified proper airflow through supply plenum, and confirmed heating and cooling functionality. System commissioned and operating within manufacturer specifications.
# HVAC Install - Complete System

Completed full HVAC system installation including indoor air handler unit and outdoor condensing unit. Installed new air handler in basement mechanical room with proper plenum connections and ductwork integration. Mounted outdoor condensing unit on exterior pad against building foundation with appropriate clearances. Ran and insulated refrigerant line set between indoor and outdoor units through building envelope. Installed electrical disconnect box at outdoor unit location per code requirements. Performed system startup procedures including refrigerant charging using manifold gauges to verify proper pressures and system operation. Tested all electrical connections, verified proper airflow through supply plenum, and confirmed heating and cooling functionality. System commissioned and operating within manufacturer specifications.
CJ K.
CJ K. Checked in
# HVAC Install - Complete System Completed full HVAC system installation including indoor air handler unit and outdoor condensing unit. Installed new air handler in basement mechanical room with proper plenum connections and ductwork integration. Mounted outdoor condensing unit on exterior pad against building foundation with appropriate clearances. Ran and insulated refrigerant line set between indoor and outdoor units through building envelope. Installed electrical disconnect box at outdoor unit location per code requirements. Performed system startup procedures including refrigerant charging using manifold gauges to verify proper pressures and system operation. Tested all electrical connections, verified proper airflow through supply plenum, and confirmed heating and cooling functionality. System commissioned and operating within manufacturer specifications.
Waterford, WI 53185
Responded to no cooling complaint on residential air conditioning system. Connected manifold gauge set to outdoor condenser unit and evaluated refrigerant pressures and system performance. Diagnosed cooling issue and performed necessary service procedures to restore proper system operation. System tested and confirmed operating within manufacturer specifications upon completion.
Responded to no cooling complaint on residential air conditioning system. Connected manifold gauge set to outdoor condenser unit and evaluated refrigerant pressures and system performance. Diagnosed cooling issue and performed necessary service procedures to restore proper system operation. System tested and confirmed operating within manufacturer specifications upon completion.
Todd H.
Todd H. Checked in
Responded to no cooling complaint on residential air conditioning system. Connected manifold gauge set to outdoor condenser unit and evaluated refrigerant pressures and system performance. Diagnosed cooling issue and performed necessary service procedures to restore proper system operation. System tested and confirmed operating within manufacturer specifications upon completion.
Waterford, WI 53185
Completed comprehensive HVAC system evaluation in residential basement utility area for full equipment replacement estimate. Assessed existing furnace and air handler configuration, documented current electrical panel capacity and conduit routing, evaluated ductwork connections and plenum mounting, and photographed equipment layout to provide detailed replacement recommendations and specifications for new high-efficiency heating and cooling system installation.
Completed comprehensive HVAC system evaluation in residential basement utility area for full equipment replacement estimate. Assessed existing furnace and air handler configuration, documented current electrical panel capacity and conduit routing, evaluated ductwork connections and plenum mounting, and photographed equipment layout to provide detailed replacement recommendations and specifications for new high-efficiency heating and cooling system installation.
Dave V.
Dave V. Checked in
Completed comprehensive HVAC system evaluation in residential basement utility area for full equipment replacement estimate. Assessed existing furnace and air handler configuration, documented current electrical panel capacity and conduit routing, evaluated ductwork connections and plenum mounting, and photographed equipment layout to provide detailed replacement recommendations and specifications for new high-efficiency heating and cooling system installation.
Waterford, WI 53185
# Outdoor Spigot Installation and Plumbing Rough-In

Completed installation of outdoor spigot plumbing system during construction phase, routing new water supply lines through unfinished basement ceiling structure. Installed PVC and PEX piping with proper mounting brackets and clips along exposed floor joists, ensuring secure attachment and appropriate slope for drainage. Coordinated pipe routing with existing electrical conduit and HVAC systems to maintain proper clearances and building code compliance, preparing infrastructure for final connection to exterior hose bib fixture.
# Outdoor Spigot Installation and Plumbing Rough-In

Completed installation of outdoor spigot plumbing system during construction phase, routing new water supply lines through unfinished basement ceiling structure. Installed PVC and PEX piping with proper mounting brackets and clips along exposed floor joists, ensuring secure attachment and appropriate slope for drainage. Coordinated pipe routing with existing electrical conduit and HVAC systems to maintain proper clearances and building code compliance, preparing infrastructure for final connection to exterior hose bib fixture.
Gabriel S.
Gabriel S. Checked in
# Outdoor Spigot Installation and Plumbing Rough-In Completed installation of outdoor spigot plumbing system during construction phase, routing new water supply lines through unfinished basement ceiling structure. Installed PVC and PEX piping with proper mounting brackets and clips along exposed floor joists, ensuring secure attachment and appropriate slope for drainage. Coordinated pipe routing with existing electrical conduit and HVAC systems to maintain proper clearances and building code compliance, preparing infrastructure for final connection to exterior hose bib fixture.
Waterford, WI 53185
Completed scheduled HVAC maintenance inspection on residential system. Performed comprehensive evaluation of furnace and air handler components, including electrical connections, capacitor, and control board functionality. Inspected mounting hardware, wiring connections, and verified proper installation of all components. Documented system condition with photographs showing terminal connections and internal electrical components. All systems operating within normal parameters with no immediate service needs identified.
Completed scheduled HVAC maintenance inspection on residential system. Performed comprehensive evaluation of furnace and air handler components, including electrical connections, capacitor, and control board functionality. Inspected mounting hardware, wiring connections, and verified proper installation of all components. Documented system condition with photographs showing terminal connections and internal electrical components. All systems operating within normal parameters with no immediate service needs identified.
Rich L.
Rich L. Checked in
Completed scheduled HVAC maintenance inspection on residential system. Performed comprehensive evaluation of furnace and air handler components, including electrical connections, capacitor, and control board functionality. Inspected mounting hardware, wiring connections, and verified proper installation of all components. Documented system condition with photographs showing terminal connections and internal electrical components. All systems operating within normal parameters with no immediate service needs identified.
Waterford, WI 53185
# HVAC Install - Boiler

Completed comprehensive boiler installation in mechanical room including full integration with existing plumbing infrastructure. Installed new boiler system with extensive copper piping network featuring multiple diameter runs for supply and return lines, ensuring proper water circulation throughout the heating system. Configured all necessary connections to water heater, expansion tank, and distribution manifolds with professional soldered joints and appropriate isolation valves for future serviceability.
# HVAC Install - Boiler

Completed comprehensive boiler installation in mechanical room including full integration with existing plumbing infrastructure. Installed new boiler system with extensive copper piping network featuring multiple diameter runs for supply and return lines, ensuring proper water circulation throughout the heating system. Configured all necessary connections to water heater, expansion tank, and distribution manifolds with professional soldered joints and appropriate isolation valves for future serviceability.
Derik B.
Derik B. Checked in
# HVAC Install - Boiler Completed comprehensive boiler installation in mechanical room including full integration with existing plumbing infrastructure. Installed new boiler system with extensive copper piping network featuring multiple diameter runs for supply and return lines, ensuring proper water circulation throughout the heating system. Configured all necessary connections to water heater, expansion tank, and distribution manifolds with professional soldered joints and appropriate isolation valves for future serviceability.
Waterford, WI 53185
# Plumbing Service - Broken/Burst Pipe

Responded to emergency call for burst pipe repair in residential property. Upon arrival, assessed water damage and located compromised copper supply line behind bathroom wall. Shut off main water supply to prevent further flooding and property damage.

Removed section of damaged drywall to access plumbing system. Found corroded copper pipe with pinhole leak that had expanded due to water pressure, causing significant water discharge into wall cavity and bathroom area. Extracted affected pipe section and inspected surrounding plumbing infrastructure for additional compromise.

Installed new copper pipe segment using compression fittings and proper soldering techniques to ensure watertight seal. Verified all connections met code requirements and tested system integrity under full water pressure. Confirmed no additional leaks present at joints or surrounding plumbing fixtures including tub spout and shower assembly.

Restored water supply and conduc
# Plumbing Service - Broken/Burst Pipe

Responded to emergency call for burst pipe repair in residential property. Upon arrival, assessed water damage and located compromised copper supply line behind bathroom wall. Shut off main water supply to prevent further flooding and property damage.

Removed section of damaged drywall to access plumbing system. Found corroded copper pipe with pinhole leak that had expanded due to water pressure, causing significant water discharge into wall cavity and bathroom area. Extracted affected pipe section and inspected surrounding plumbing infrastructure for additional compromise.

Installed new copper pipe segment using compression fittings and proper soldering techniques to ensure watertight seal. Verified all connections met code requirements and tested system integrity under full water pressure. Confirmed no additional leaks present at joints or surrounding plumbing fixtures including tub spout and shower assembly.

Restored water supply and conduc
Kyle L.
Kyle L. Checked in
# Plumbing Service - Broken/Burst Pipe Responded to emergency call for burst pipe repair in residential property. Upon arrival, assessed water damage and located compromised copper supply line behind bathroom wall. Shut off main water supply to prevent further flooding and property damage. Removed section of damaged drywall to access plumbing system. Found corroded copper pipe with pinhole leak that had expanded due to water pressure, causing significant water discharge into wall cavity and bathroom area. Extracted affected pipe section and inspected surrounding plumbing infrastructure for additional compromise. Installed new copper pipe segment using compression fittings and proper soldering techniques to ensure watertight seal. Verified all connections met code requirements and tested system integrity under full water pressure. Confirmed no additional leaks present at joints or surrounding plumbing fixtures including tub spout and shower assembly. Restored water supply and conduc
Waterford, WI 53185
Waterford, WI - # HVAC Service Report - No Heat Call

Responded to no heat call on residential forced air system. Upon arrival, performed diagnostic evaluation of air handling unit and associated components. Inspected burner assembly, heat exchanger, and ignition system for proper operation. Verified gas supply pressure and electrical connections to unit. Checked thermostat communication and system controls.

Found primary issue with flame sensor requiring cleaning due to carbon buildup preventing proper flame detection. Removed and cleaned sensor rod, restoring conductivity for flame sense circuit. Tested ignition sequence and confirmed proper burner operation through multiple heating cycles. Verified proper draft through heat exchanger and venting system.

Inspected blower motor operation and amperage draw, confirming within manufacturer specifications. Checked air filter condition and advised replacement due to restriction. Evaluated humidifier operation and water supply connections, noting proper
Adriel H.
Adriel H. Checked in
# HVAC Service Report - No Heat Call Responded to no heat call on residential forced air system. Upon arrival, performed diagnostic evaluation of air handling unit and associated components. Inspected burner assembly, heat exchanger, and ignition system for proper operation. Verified gas supply pressure and electrical connections to unit. Checked thermostat communication and system controls. Found primary issue with flame sensor requiring cleaning due to carbon buildup preventing proper flame detection. Removed and cleaned sensor rod, restoring conductivity for flame sense circuit. Tested ignition sequence and confirmed proper burner operation through multiple heating cycles. Verified proper draft through heat exchanger and venting system. Inspected blower motor operation and amperage draw, confirming within manufacturer specifications. Checked air filter condition and advised replacement due to restriction. Evaluated humidifier operation and water supply connections, noting proper
Waterford, WI 53185
Completed installation of exterior ventilation duct with proper sealing and mounting to vinyl siding. Verified airflow functionality and inspected connection points to ensure secure attachment and weather-resistant seal around perimeter.
Completed installation of exterior ventilation duct with proper sealing and mounting to vinyl siding. Verified airflow functionality and inspected connection points to ensure secure attachment and weather-resistant seal around perimeter.
Todd H.
Todd H. Checked in
Completed installation of exterior ventilation duct with proper sealing and mounting to vinyl siding. Verified airflow functionality and inspected connection points to ensure secure attachment and weather-resistant seal around perimeter.
Waterford, WI 53185
WATERFORD, WI - Performed diagnostic inspection on residential boiler system, including thorough examination of heat exchanger, pump assembly, and electrical connections. Removed front access panel to evaluate control panel functionality and inspect copper piping connections for leaks or corrosion. System was reassembled and tested for proper operation after all components were verified to be in working condition.
Scott M.
Scott M. Checked in
Performed diagnostic inspection on residential boiler system, including thorough examination of heat exchanger, pump assembly, and electrical connections. Removed front access panel to evaluate control panel functionality and inspect copper piping connections for leaks or corrosion. System was reassembled and tested for proper operation after all components were verified to be in working condition.
WATERFORD, WI 53185
Diagnosed and serviced HVAC system experiencing no-heat condition. Performed comprehensive inspection of blower motor assembly and electrical components, including verification of all wire connections (yellow, blue, green, white, and red) to ensure proper functionality. Restored heating operation by repairing faulty wiring connections at the circuit board and confirming normal system operation before completion.
Diagnosed and serviced HVAC system experiencing no-heat condition. Performed comprehensive inspection of blower motor assembly and electrical components, including verification of all wire connections (yellow, blue, green, white, and red) to ensure proper functionality. Restored heating operation by repairing faulty wiring connections at the circuit board and confirming normal system operation before completion.
Rich L.
Rich L. Checked in
Diagnosed and serviced HVAC system experiencing no-heat condition. Performed comprehensive inspection of blower motor assembly and electrical components, including verification of all wire connections (yellow, blue, green, white, and red) to ensure proper functionality. Restored heating operation by repairing faulty wiring connections at the circuit board and confirming normal system operation before completion.
Waterford, WI 53185
Performed inspection of existing boiler system and electrical panel. Documented current installation showing aging cylindrical water heater/boiler with conical top section connected to complex copper piping network in basement utility area. Electrical service panel appears in good working condition with proper labeling. Noted sump pump system with red motor component installed nearby. Photographs taken of all components to support comprehensive estimate for recommended system upgrades.
Performed inspection of existing boiler system and electrical panel. Documented current installation showing aging cylindrical water heater/boiler with conical top section connected to complex copper piping network in basement utility area. Electrical service panel appears in good working condition with proper labeling. Noted sump pump system with red motor component installed nearby. Photographs taken of all components to support comprehensive estimate for recommended system upgrades.
Dave V.
Dave V. Checked in
Performed inspection of existing boiler system and electrical panel. Documented current installation showing aging cylindrical water heater/boiler with conical top section connected to complex copper piping network in basement utility area. Electrical service panel appears in good working condition with proper labeling. Noted sump pump system with red motor component installed nearby. Photographs taken of all components to support comprehensive estimate for recommended system upgrades.
Waterford, WI 53185
WATERFORD, WI - Performed diagnostic inspection of HVAC system with focus on thermostat functionality. Confirmed Honeywell thermostat displaying 53°F with operational temperature adjustment controls and proper system mode options (Cool/Off/Heat). No irregularities detected in thermostat operation during service visit.
Rich L.
Rich L. Checked in
Performed diagnostic inspection of HVAC system with focus on thermostat functionality. Confirmed Honeywell thermostat displaying 53°F with operational temperature adjustment controls and proper system mode options (Cool/Off/Heat). No irregularities detected in thermostat operation during service visit.
WATERFORD, WI 53185
Performed routine maintenance tune-up on residential HVAC system, including inspection of furnace blower assembly, motor, and electrical connections. Examined gas piping system for proper installation and signs of corrosion. Cleaned accessible components and verified proper drainage through PVC condensate line.
Performed routine maintenance tune-up on residential HVAC system, including inspection of furnace blower assembly, motor, and electrical connections. Examined gas piping system for proper installation and signs of corrosion. Cleaned accessible components and verified proper drainage through PVC condensate line.
Rich L.
Rich L. Checked in
Performed routine maintenance tune-up on residential HVAC system, including inspection of furnace blower assembly, motor, and electrical connections. Examined gas piping system for proper installation and signs of corrosion. Cleaned accessible components and verified proper drainage through PVC condensate line.
Waterford, WI 53185
Conducted inspection of existing gas line system in unfinished basement area. Evaluated ductwork mounting, support straps, and connection points. Assessed plumbing components including copper pipe configuration, PVC drainage, and PEX tubing installation. Documentation completed with photos showing current system layout for future reference.
Conducted inspection of existing gas line system in unfinished basement area. Evaluated ductwork mounting, support straps, and connection points. Assessed plumbing components including copper pipe configuration, PVC drainage, and PEX tubing installation. Documentation completed with photos showing current system layout for future reference.
Dustin G.
Dustin G. Checked in
Conducted inspection of existing gas line system in unfinished basement area. Evaluated ductwork mounting, support straps, and connection points. Assessed plumbing components including copper pipe configuration, PVC drainage, and PEX tubing installation. Documentation completed with photos showing current system layout for future reference.
Waterford, WI 53185
Performed inspection and maintenance on basement furnace system with access panel open to examine internal components including wiring and control systems. Checked Aprilaire humidity control device which displayed 28% humidity reading on digital display, and verified proper operation of adjustment controls and indicator lights.
Performed inspection and maintenance on basement furnace system with access panel open to examine internal components including wiring and control systems. Checked Aprilaire humidity control device which displayed 28% humidity reading on digital display, and verified proper operation of adjustment controls and indicator lights.
Makinze C.
Makinze C. Checked in
Performed inspection and maintenance on basement furnace system with access panel open to examine internal components including wiring and control systems. Checked Aprilaire humidity control device which displayed 28% humidity reading on digital display, and verified proper operation of adjustment controls and indicator lights.
Waterford, WI 53185
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What To Expect

Discover the Thielmann Heating, Cooling & Plumbing Difference

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

Thielmann Heating, Cooling & Plumbing promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

Fully Licensed & Insured

Our experts have the expertise and training to deliver the highest quality services every time.

Trusted Since 1929

We have served Southeastern Wisconsin for nearly a century, so we understand the needs of our community.

Financing Available

We offer various options from financing partners to help you meet your specific needs and budget.

5-Star Customer Service

Thielmann Heating, Cooling & Plumbing promises five-star customer service with every interaction.

Committed to Excellence

We complete jobs quickly without compromising our commitment to excellence.

Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every service we perform.

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Our Reviews

See What Your Neighbors Are Saying

I liked my experience with them. The guys I spoke with prior to doing the work, the estimation phase , and the ones I spoke with after the work was completed had enough knowledge and suggestion to answer all my questions. I’m pleased with the job…

De'Angelo T.

De'Angelo T.

Excellent team from start to finish. They were all very respectful of our property, as they promptly and professionally went about their task of installing a new air conditioner system. The system works very well, so far. It is also much quieter than the previous 40+…

Jerry W.

Jerry W.

Thielmann did a tremendous job replacing our Carrier furnace. They worked with us to make sure we were able to get the right product and even worked with Carrier on the issues we were seeing on our old furnace as it was failing sooner than it…

J. K.

J. K.

I've been using Thielmann Group for all my heating and air conditioning since I built my house 23 years ago. They have been great in emergency service and regular maintenance service. On time and very friendly staff. Would, and have, recommend them to anyone!

Paul K.

Paul K.

I have used Thielmann for both installation of a new furnace + A/C recently, but also an install of a ductless mini-split unit six years ago. I fully trust their brands and recommendations. I can't say enough of about this company. Every single person from administrative…

Christin C.

Christin C.