Looking to have your HVAC system inspected or diagnosed with a potential issue? Our team of professionals at The Thielmann Group is available to serve homes in Racine, Wisconsin. We have over 90 years of experience in reputable heating, air conditioning, and other HVAC repair services in our local community. Give our technicians a call at (262) 299-6197 to book an appointment.
Air Conditioning Repair and Tune-Up Services
With the warm summers in Wisconsin, our team understands the importance of a reliable air conditioning unit to keep you and your family comfortable during the blistering heat. Our team of professionals are ready 24/7 to provide emergency air conditioning (AC) repair and air conditioning tune-up services in Wisconsin.
Some warning signs that you may need to have your AC unit inspected can include odd noises coming from your system, only warm air coming from your unit, an unresponsive thermostat, or even an unusual smell coming from your air ducts when your AC turns on.
Air Conditioner Replacement and Installation Services
If your air conditioning unit is over 10 years old, it may be time to consider replacing it. Our team of expert technicians in Racine, Wisconsin are certified and trained in the proper installation of an air conditioning unit to maximize efficiency and lower your utility bills.
Do you know which type of unit is the right one for your home? This can depend on factors such as your budget and the square footage of your home. The Thielmann Group will walk you through choosing the best AC unit to fit your family’s needs!
Ductless Mini-Split Installation and Repair Services
Instead of the traditional heating and cooling dual setup, a ductless mini-split HVAC system can provide both in a more versatile, cost-effective manner. Due to the versatility of a mini-split, they can be tricky to install and get up and running. This is why it is important to contact the experts at The Thielmann Group, who are trained and certified in both installing and repairing ductless mini-split systems.
Furnace Repair and Cleaning Services
No one wants to be left in the cold during winter with a broken heater. Our technicians at The Thielmann Group know this and are ready to come look at your furnace and get to the bottom of the issue.
Our team of HVAC professionals are experts in a wide range of heating systems, focusing on oil furnaces and gas furnaces. We not only offer furnace repair services, but we also provide routine cleanings to extend the life of your system and help prevent any serious issues down the road.
Furnace Installation and Replacement Services
Our team of experts has been providing high-quality furnace installation and replacement services for customers in Racine, Wisconsin since 1929. We work with all kinds of furnaces, including gas furnaces, oil furnaces, and electric furnaces.
We know that your home is your safe space, and you should be comfortable during the winter months, which is why we value top-of-the-line customer service from our certified experts.
Heat Pump System Installation and Maintenance Services
A heat pump HVAC system offers homeowners both heating and cooling options, making it a more popular choice amongst homeowners who are looking for that versatility.
In the winter, it pulls warm air from outside and pumps it into your home, while in the summer it pulls the warm air from inside your home and pumps it back outside. If your heat pump fan is not spinning, contact our professionals in Racine, Wisconsin to receive support. Our technicians specialize in repairing old heat pumps and installing new pumps.
Boiler Installation and Repair Services
If your boiler stops working during the winter, you want fast help to keep your family safe and warm. Our team at The Thielmann Group is ready to help you with installation, repair, and maintenance services for your boiler. Routine maintenance on your boiler can not only extend the life of your system, but it also helps prevent more serious issues or breaks later down the line.
Thermostat Installation and Repair Services
The thermostat is the control panel for your HVAC system, allowing you to set the temperature of your home to the exact degree to make your family comfortable.
Our team of experts offers installation and repair services for traditional thermostats as well as newer smart thermostats. Smart thermostats allow for more customizations to the temperature you want your house set at, for example, if you like it warmer during the day but cooler when you go to bed.
Commercial Heating Maintenance and Installation Services
Not only do we offer our HVAC services for residential properties in the Racine area, but our team also extends support options toward commercial business buildings in the local community.
Our commercial heating services make sure that your business maintains a comfortable working environment for your employees. We also offer routine maintenance to keep your system working at full capacity.
Take Back Your Weekends and Worry Less About HVAC Issues in Your Home
Why reach out to HVAC technicians to work on the system in your home? Not only are our technicians certified to solve any issues regarding your heating and cooling systems, but leaving the work to them allows you the freedom on your weekend to explore the city of Racine and have fun!
The Racine Art Museum offers one of the largest collections of contemporary art pieces in North America. Or if art is not your thing, you could explore the Windpoint Lighthouse near the Great Lakes. When you choose to work with our team of professionals, you will have time to enjoy your weekend instead of worrying about heating and air conditioning issues in your home.
Trusted Plumbing Services in Racine WI
Thielmann Heating, Cooling, and Plumbing offers complete whole-home plumbing services in Racine homeowners can trust. Since 1929, Thielmann has been the name equated with professionalism and timely repairs. Whether you’re dealing with a leaking pipe, an outdated water heater, or a bathroom remodel, our skilled plumbers bring experience and precision to every job. We believe in fixing problems the right way, with solutions that stand up over time.
Our team understands how urgent plumbing issues can be. That’s why we arrive prepared to diagnose and repair the problem quickly, keeping your home running without unnecessary delays. You’ll get clear communication, upfront pricing, and the confidence that your plumbing is handled by professionals who care about quality.
Racine homeowners trust Thielmann for every plumbing need:
- Water Heater Repair, Installation, and Maintenance for Tank or Tankless Units
- Expert Drain Clearing, Hydro Jetting, and Root Removal
- Sewer Line Inspection, Cleaning, and Full Replacement
- Fixture Repairs and New Installations for Kitchens and Bathrooms
- Sump Pump Replacement, Backup Systems, and Routine Testing
- Garbage Disposal Repairs, Upgrades, and Installations
- Plumbing Design and Remodel Support for Home Projects
- Advanced Water Filtration, Softening, and Treatment Options
When you need a name you can trust, Thielmann Heating, Cooling, and Plumbing is only a phone call away. Whether it’s a clogged drain, kitchen faucet installation, or broken pipe, Thielmann has over 95 years of experience. Call our Racine plumbers today at (262) 299-6197 to schedule your next service. We’ll restore your system to proper working order and help prevent future issues before they start.
Our Professionals Will Help You Stay Comfortable During the Fall, Winter, Spring, and Summer Seasons
The seasons in Racine, Wisconsin change dramatically and bring with them substantial weather patterns. In the summer months, temperatures can reach up to around 80 degrees Fahrenheit.
In the winter, the temperature can get as low as 15 degrees Fahrenheit! Regardless of the season, our technicians at The Thielmann Group are available to provide you with superior HVAC repair services to make sure that you and your family are comfortable and happy in your home whatever the weather outside may be.
Book a Heating or Cooling Appointment With Our Team in Racine, Wisconsin
Looking to book an appointment for your heating or cooling? Contact us on our website or give us a call at (262) 299-6197. Our team of licensed technicians in Racine, Wisconsin are here to help you with all of your HVAC repair needs!
Read Reviews by Our Customers
Recent Jobs and Reviews in Racine, WI
Job Locations and Reviews
Responded to no cooling complaint on residential heat pump system. Upon inspection, found control board failure preventing compressor operation. Removed outdoor unit cover to access internal components and diagnosed failed relay on main control board. Replaced defective control board, tested all electrical connections, and verified proper system operation with normal cooling cycle restored.
Completed comprehensive HVAC system assessment in basement utility area to provide replacement estimate. Evaluated existing furnace/air handler equipment, ductwork configuration including curved return air sections and cylindrical distribution ducts, and overall system layout for replacement specifications. Documented current equipment conditions, spatial constraints, and mechanical room infrastructure to develop accurate proposal for new HVAC system installation.
Performed warranty diagnostic service on HVAC system. Connected manifold gauge set to service ports on condensing unit to measure refrigerant pressures and verify proper system operation. All pressures found within manufacturer specifications, system operating normally with no defects identified.
Completed installation of new Lennox ML13XC1 air conditioning system with matching evaporator coil. Installed outdoor condenser unit on ground-level pad adjacent to building exterior, routed refrigerant line set and electrical conduit through exterior wall penetration with proper sealing. Connected copper refrigerant lines with black foam insulation, secured all penetrations through white vinyl siding, and verified proper electrical connections. System tested and operational.
# HVAC Refrigerant Line Service and Inspection Performed warranty service on aging HVAC system with heavily corroded copper refrigerant lines showing significant oxidation and weathering. Accessed refrigerant service ports to conduct system diagnostics and pressure testing. Inspected brass service valves and charging ports, which displayed extensive corrosion consistent with prolonged outdoor exposure. Evaluated sight glass component showing oil residue accumulation, indicating potential refrigerant flow concerns. Assessed condition of refrigerant line connections and fittings at exterior equipment location near foundation. System components required careful handling due to advanced deterioration of copper piping and brass fittings. Completed thorough inspection of refrigerant circuit integrity and documented equipment condition for warranty claim processing.
Responded to under-sink plumbing issue involving corroded and deteriorating PVC drain pipe assembly beneath kitchen sink. Upon inspection, identified significant discoloration and corrosion on the vertical drain pipe connecting to the garbage disposal unit, with brownish staining indicating water damage and material breakdown. Replaced the compromised white PVC drain assembly with new components, ensuring proper connection to the existing garbage disposal mounting flange and P-trap configuration. Verified all threaded connections and coupling nuts were properly sealed to prevent future leaks. Tested the complete drain system for proper water flow and confirmed no leaks at connection points.
Conducted comprehensive plumbing fixture assessment in utility area with aging infrastructure. Inspected copper and PVC water supply lines at wall junction, evaluated shut-off valve functionality and condition, and documented deteriorated wooden framing with moisture damage and biological growth around plumbing penetrations. Photographed existing conditions including painted surface deterioration, pipe routing configuration, and valve accessibility for fixture replacement estimate preparation.
Completed installation of residential water heater system with integrated pressure expansion tank in basement mechanical room. Installed white cylindrical water heater unit with proper venting, connected blue expansion tank to copper piping system with brass fittings and shut-off valves, and secured all components to concrete block wall structure with appropriate mounting hardware to ensure code-compliant operation and system pressure regulation.
Responded to gas leak concern and performed comprehensive pressure test of gas piping system. Upon inspection, identified deteriorated flexible gas connector with visible corrosion and compromised sealing at junction point near HVAC equipment. Testing confirmed pressure drop indicating active leak at connector interface. Replaced defective flexible gas line with new code-compliant connector, pressure tested system to 15 PSI for 15 minutes with zero pressure loss, and verified all connections with leak detection solution. System restored to safe operating condition and all gas appliances confirmed functional.
Completed installation of Bradford White residential water heater with blue expansion tank in utility cabinet space. Unit installed on wooden platform base with copper piping connections, brass fittings, and proper safety compliance labeling. Expansion tank mounted above water heater with vertical copper pipe runs and valve connections for pressure regulation in accordance with standard residential plumbing code requirements.
Performed warranty service on HVAC system, focusing on furnace control board configuration and air filtration system inspection. Referenced manufacturer technical documentation to verify proper DIP switch settings for secondary sensor requirements and evaporator coil compatibility, ensuring control system operates within specified parameters. Inspected and documented air handler unit interior condition, confirming filter media properly seated within mounting tracks and verifying adequate airflow pathway clearance.
Completed comprehensive HVAC system assessment and duct cleaning estimate for vertical air handler unit located in mechanical room. Inspected galvanized metal ductwork and air handler showing surface moisture condensation, oxidation patterns, and operational wear typical of aging systems. Documented existing conditions including copper refrigerant lines, electrical connections, and mounted control panel to provide accurate scope of work for proposed duct cleaning services and system maintenance recommendations.
Performed inspection and assessment of existing sump pump system. Upon examination, found sump pump displaying significant corrosion, rust, and mineral deposit buildup on metal components, indicating extended service life and exposure to moisture. Pump was operational but showing clear signs of deterioration that could lead to future failure. Documented condition of circular ribbed plastic sump pit liner and verified proper water level within basin. Inspected white PVC discharge piping connection at pump assembly and traced exterior discharge line. Exterior inspection revealed black corrugated flexible drainage hose routing water away from foundation to appropriate drainage area at lawn perimeter. Verified discharge system was properly directing water away from structure to prevent foundation issues. Photographed all system components for maintenance records. Recommended monitoring pump performance and considering replacement due to advanced corrosion to prevent potential emergency fai
Completed comprehensive HVAC system evaluation for equipment replacement in residential basement utility area. Assessed existing furnace/air handler unit and water heater configuration, documenting current installation conditions including PVC condensate drainage, venting systems, and spatial requirements for new equipment installation. Photographed existing equipment specifications, clearances, and utility connections to develop accurate replacement proposal for updated high-efficiency heating system.
Completed comprehensive HVAC system evaluation in basement utility area for equipment replacement estimate. Assessed existing infrastructure including ductwork configuration, available clearances around current water heater installation, and spatial requirements for new HVAC equipment placement. Documented current mechanical room layout with exposed ceiling joists, PVC drainage lines, and metal ductwork components to determine optimal positioning for replacement system and ensure proper clearances meet code requirements.
Performed comprehensive gas pressure test on residential gas piping system in basement utility area where deteriorating conditions and aging infrastructure required safety verification. Inspected exposed gas line running vertically along brick wall, tested all connections and joints for leaks using approved detection methods, and confirmed system maintained proper pressure within manufacturer specifications throughout the duration of the test, ensuring safe operation of gas appliances.
# Clogged Drain Service - Plumbing System Inspection and Assessment Responded to a clogged drain call and conducted a thorough inspection of the plumbing system in the attic/crawl space area. Upon investigation, examined the PVC drainage piping configuration, including T-junction connections and vertical drain lines secured with metal hose clamps. Inspected the condition of both white PVC pipes and older galvanized metal piping showing signs of age and oxidation. Evaluated the flexible rubber drainage hose connections secured with metal clamps to the main PVC system. Assessed the overall drainage assembly routing through wooden structural beams and verified proper mounting with pipe straps. Documented the plumbing infrastructure condition, including the presence of spray foam insulation sealing gaps around pipe penetrations. System components were photographed for service records, showing the drainage configuration and connection points throughout the confined utility space.
Completed warranty inspection on recently installed Lennox outdoor condensing unit. Unit was verified to be properly mounted on vibration-dampening pad with adequate clearance from structure. Connected Yellow Jacket Titan 4-valve manifold gauge set to service ports and confirmed refrigerant pressures are within manufacturer specifications for optimal system performance.
Completed prepaid HVAC maintenance visit on residential water heater unit. Performed standard system inspection using diagnostic probe to test internal components and verify proper operation of gas valve assembly, electrical connections, and safety controls. Confirmed compliance with manufacturer specifications including coil cleaning requirements as indicated on unit labeling. All components found operating within normal parameters, with white PVC vent piping and gas supply connections properly secured and functioning correctly.
Performed diagnostic inspection of HVAC system circuit board and control components. Examined PCB with connected wiring harness for functionality and verified proper installation of temperature sensor module on refrigerant coils. All components confirmed to be in normal operating condition with no visible damage or abnormalities detected.
