Life comes with its share of challenges: your home shouldn’t be one of them. At Thielmann Heating, Cooling, and Plumbing, we are dedicated to providing tailored solutions for Pewaukee residents to ensure your home is a haven of comfort and efficiency. From heating and cooling systems to expert plumbing and air quality services, our experienced team is ready to help you maintain and improve your home’s systems with care and precision. When you need us most, call us at (262) 299-6197 or contact us online to get more information.
Local Pewaukee Plumbing Services

Plumbing problems can throw your daily routine off course, whether it’s a dripping faucet, a clogged drain, or a more severe issue like a leaking pipe. At Thielmann Heating, Cooling, and Plumbing, we don’t just fix problems—we offer lasting solutions designed to improve your home’s plumbing efficiency and reliability..
- Water Heater Services: We install, repair, and maintain traditional and tankless water heaters to ensure a steady supply of hot water.
- Leak Detection and Repairs: Hidden leaks can cause significant damage. Our precise detection methods allow for swift and effective repairs.
- Fixture Installation and Repairs: Upgrade your kitchen or bathroom with professionally installed sinks, faucets, and other fixtures.
- Sump Pump Maintenance: Protect your basement from water damage with reliable sump pump services, including installation and regular maintenance.
- Water Filtration Systems: Improve water quality with tailored filtration solutions that meet your household’s needs.
- Garbage Disposal Services: Keep your kitchen functioning smoothly with expert garbage disposal installations and repairs.
Trusted Pewaukee Heating Services
A reliable heating system is the cornerstone of a comfortable home in Pewaukee. At Thielmann Heating, Cooling, and Plumbing, we go beyond basic repairs to provide thoughtful, customized heating solutions tailored to your home’s needs. Whether you’re upgrading your system or dealing with a sudden breakdown, our expertise ensures your home stays warm and functional.
- Furnace Installation and Repair: Our team will assess your home’s heating requirements and recommend the most efficient furnace for your needs. We also provide expert repairs to restore heat when you need it most.
- Boiler Services: Boilers offer consistent and energy-efficient heating. We specialize in the installation, maintenance, and repair of boiler systems for reliable performance.
- Heat Pumps: These dual-purpose systems provide heating and cooling in one energy-efficient package. Our experts ensure proper sizing and installation for optimal results.
- Ductless Mini-Splits: Perfect for targeted heating solutions, mini-splits are ideal for homes without ductwork or areas requiring supplemental warmth.
Breathe Easy with Pewaukee Indoor Air Quality Solutions
Your home’s air quality directly impacts your health and comfort. That’s why Thielmann Heating, Cooling, and Plumbing provides complete air quality services in Pewaukee to ensure cleaner, healthier air:
- Air Purifiers: Remove allergens, pollutants, and odors from your indoor environment.
- Humidifiers and Dehumidifiers: Maintain the ideal humidity level to prevent dryness or excess moisture.
- Ventilation Systems: Enhance airflow and reduce the concentration of indoor pollutants with effective ventilation solutions.
- Duct Cleaning and Sealing: Dirty or leaky ducts can compromise air quality and HVAC efficiency. Our services address these issues to improve overall performance.
Peace of Mind with Air Conditioning Services in Pewaukee

Summers in Pewaukee can bring intense heat, making a dependable cooling system an essential part of your home’s comfort. At Thielmann Heating, Cooling, and Plumbing, we focus on delivering air conditioning solutions that are precisely tailored to your Pewaukee home’s needs, ensuring maximum efficiency and performance for a cool, refreshing indoor environment:
- AC Installation and Replacement in Pewaukee: Whether upgrading your system or installing a new one, we tailor solutions to fit your home’s layout and cooling needs.
- Air Conditioner Maintenance: Routine maintenance ensures your AC operates efficiently, extends its lifespan, and reduces the risk of breakdowns.
- Ductless Cooling Systems: For precise temperature control in specific areas, ductless systems provide efficient and flexible cooling.
- Advanced Cooling Solutions: We offer smart thermostats, zoning systems, and other enhancements to optimize your cooling experience.
Why Choose Thielmann?
At Thielmann Heating, Cooling, and Plumbing, we’re committed to delivering exceptional service and expertise to Pewaukee residents. Here’s why families and businesses choose us:
Customized Solutions
We evaluate your home or business’s unique needs to provide personalized recommendations.
Skilled Technicians
Our team is highly trained and experienced in all aspects of HVAC, plumbing, and electrical services.
Transparent Process
We prioritize clear communication to keep you informed every step of the way.
Commitment to Quality
We use top-tier products and techniques to ensure lasting results.
Local Expertise
As a part of the Pewaukee community, we understand the specific challenges residents face and are proud to serve our neighbors.
Contact Us Today
Don’t let home maintenance challenges disrupt your peace of mind. Contact Thielmann Heating, Cooling, and Plumbing today to schedule your next home service in Pewaukee. Whether it’s routine upkeep, urgent repairs, or system upgrades, we’re here to provide the reliable solutions you deserve. Call us now at (262) 299-6197 or contact us online and experience the Thielmann difference firsthand!
Recent Jobs and Reviews in Pewaukee, WI
Job Locations and Reviews
Completed installation of new residential central air conditioning system including outdoor condensing unit and evaporator coil. Mounted gray condensing unit on concrete pad with proper clearances from building structure, installed gray electrical disconnect box on exterior wall per code requirements, and ran refrigerant line set with black foam insulation from outdoor unit through wall penetration to indoor coil location. Connected copper refrigerant lines, electrical wiring, and condensate drain line to complete system integration. Performed vacuum and pressure testing of refrigerant circuit using diagnostic equipment to verify system integrity prior to charging. Successfully commissioned system with all components operating within manufacturer specifications.
Completed installation of Lennox EL18KCV-048-230B04 outdoor condensing unit with matching evaporator coil system. Unit was positioned on gravel pad against exterior wall with proper clearances maintained, electrical connections completed per manufacturer specifications at 208/230V single-phase service, refrigerant lines installed and system charged with 10 lbs 1 oz of R-454B refrigerant per factory specifications. Condensate drain line installed with PVC piping, all electrical requirements met including 50-amp maximum overcurrent protection and minimum circuit ampacity of 28.7 amps. System startup performed, operational parameters verified, and unit tested for proper cooling operation.
Successfully installed a complete HVAC system including indoor air handler/furnace unit in the basement utility area with proper ductwork connections and required labeling. Installed complementary dehumidifier system with appropriate wiring and completed exterior condensing unit installation with PVC drain line configuration according to manufacturer specifications.
Conducted comprehensive assessment of existing HVAC system for replacement estimate. Exterior inspection revealed wall-mounted PVC ventilation pipes and outdoor condensing unit showing signs of age and exposure to harsh weather conditions. Interior evaluation of the Carrier WeatherMaker 9200 furnace system identified potential upgrade opportunities for improved efficiency. Recommended full system replacement to ensure optimal performance and energy efficiency for the residence.
Conducted site assessment in basement area for HVAC replacement, documenting existing ductwork configuration and available installation space. Measured floor area using folding ruler to determine appropriate unit sizing requirements for the new system.
Responded to no heat call for aging furnace (10+ years). Upon inspection, accessed internal components by removing access panel, revealing blower motor assembly, electrical connections, and control board. Performed diagnostic testing, cleaned accumulated dust from critical components, and verified proper operation of gas line and safety systems before returning unit to service.
Conducted inspection of HVAC system in unfinished basement mechanical room. Observed central furnace unit with connected metal ductwork extending to ceiling distribution points. Verified proper installation of ventilation components and electrical connections within the ongoing construction environment.
Performed scheduled prepaid maintenance visit on HVAC system. Inspected electrical connections and wiring, noting proper installation of control wiring with appropriate color coding and terminal connections. System is functioning within normal parameters after service.
Successfully installed complete residential HVAC system in basement utility room, including furnace unit with proper ductwork connections and PVC ventilation piping. System was properly mounted and secured on concrete floor with all manufacturer specifications followed for optimal performance and efficiency.
Performed scheduled maintenance on HVAC system under existing service agreement. Inspected interior electrical components and control valve assembly, verifying proper wire connections and operational status. All components were found to be in good working condition with no issues detected.
Conducted inspection of existing HVAC system in partially finished basement area. Documented current ductwork configuration including PVC ventilation pipes and galvanized metal ducting components. Evaluated ceiling space for new system installation constraints, noting transition between exposed utility ceiling and finished living areas with recessed lighting. Prepared estimate for complete system replacement based on observed structural conditions and space limitations.
Performed scheduled preventative maintenance on HVAC system. Inspected and replaced dirty air filter to improve system efficiency. Conducted visual examination of internal components including gas valve assembly, wiring connections, and blower motors, all of which were found to be in proper working condition.
Completed installation of new furnace unit with proper mounting and electrical connections. Inspected interior components for proper assembly and verified all manufacturer labels and specifications. Connected control unit to power supply and completed final system check to ensure proper operation.
Conducted assessment of aging Trane XL 80 furnace system showing signs of moisture accumulation on top surface. Evaluated existing galvanized ductwork configuration including main trunk line, round connections and elbow joints. Prepared comprehensive replacement estimate for customer consideration.
Successfully installed a complete Lennox HVAC system in the customer's residence, including proper connection to the existing Generac transfer switch. System installation included furnace unit with PVC venting and all necessary electrical and plumbing connections. Final inspection confirmed proper operation of all components in winter conditions.
Conducted comprehensive assessment of existing HVAC system in residential basement mechanical room, including evaluation of furnace/air handler unit, associated ductwork, and PVC ventilation components. Inspection also included examination of electrical circuit breaker panel to verify proper power supply and capacity for potential replacement equipment.
Conducted inspection of under-sink cabinet plumbing infrastructure, examining shut-off valves and supply lines. Identified potential installation points for new fixture. Documentation captured existing toilet paper storage configuration and current valve placement to ensure proper planning for upcoming fixture installation.
Conducted inspection of existing HVAC system installation, focusing on air handler mounting and plumbing connections. Documented current configuration including wall clearance and electrical junction box setup. Prepared estimate for complete system replacement with attention to proper fitting of equipment against interior wall and reconnection of existing plumbing with appropriate valves and conduit routing.
Performed routine HVAC tune-up service with temperature diagnostics showing supply air temperature of 146°F, confirming proper heating operation. System inspection revealed normal operating conditions with no issues detected.
Performed routine HVAC tune-up service, inspecting system components and connections. Noted minor dust accumulation in the air duct connection with early signs of rust formation along metal seams. Examined cooling coils which showed slight discoloration and minor corrosion but remain in functional condition.