Your Local Heating and Cooling Experts since 1929
Our team of professionals are available to provide superior heating, HVAC, and air conditioning services for homes and commercial properties in Menomonee Falls, Wisconsin. Our number one priority is customer satisfaction, and we go above and beyond to ensure you receive the best service possible.
With our team of Nate-certified technicians and friendly office staff, we are dedicated to delivering exceptional results. We understand the importance of a comfortable home or workplace, and that is why we are committed to providing reliable heating and cooling solutions all year round.
For HVAC services in Menomonee Falls, look no further than The Thielmann Group. Contact us online or call (262) 299-6197 to get started.
Menomonee Falls Heating and Air Conditioning Company
Looking for reliable heating and cooling services in Menomonee Falls? Look no further than our team! With a strong reputation since 1929, our expert staff ensures top-notch equipment installation and repair. We take pride in offering the best heating products, installation, and services in Waukesha County.
We offer various types of heating and HVAC options, including:
- Heating repair
- Heating maintenance
- Furnace repair
- Furnace replacement
- Boiler repair and installation
- Heat pump system installation
Our factory-trained and NATE-certified professionals are ready to get the job done right. Rest assured, we’ve got you covered with prompt furnace repair services in case of any heating problems. Our NATE-certified specialists are available 24/7 to service and repair all makes and models. Stay warm during harsh Wisconsin winters – reach out to us for all your heating or furnace repair needs in Menomonee Falls, WI.
Air Conditioner Repair and Installation Services
Looking for a new air conditioning system? Look no further! We have the perfect solution to keep you cool and suit your budget. Our experienced team will ensure a flawless installation, perfectly sized to your space. Our technicians are factory trained and NATE-certified, equipped with years of knowledge to install your new central air or ductless system with superior workmanship. Stay cool with confidence!
We work on all types of cooling systems, including:
- Air conditioners: We can work on all models of air conditioning systems for residential and commercial properties.
- Heat pumps: We can repair, replace, or maintain energy-efficient heat pumps that deliver warm air inside and outside the home.
- Ductless mini-splits: We can service ductless HVAC units that provide total climate control for single rooms.
Duct Cleaning
The ductwork in your HVAC system plays a vital role, acting as the lungs of your home. Every bit of heated or cooled air flows through it, ensuring comfort and well-being. At The Thielmann Group we take pride in ensuring clean and healthy indoor environments for homes and businesses.
From humidity control and air purification to duct cleaning and more, we offer solutions to improve your indoor air quality. The ductwork in your HVAC system plays a vital role, acting as the lungs of your home. Every bit of heated or cooled air flows through it, ensuring comfort and well-being.
- Air purifiers
- Humidifiers
- Dehumidifiers
Why Choose The Thielmann Group
Since 1929, our team has been the go-to choice for top-quality residential and commercial HVAC services in Menomonee Falls and beyond. Our NATE-certified technicians can service all brands, provide 24/7 emergency care, and more. Rest assured, we have you covered for all your HVAC needs! Plus, we offer upfront pricing, financing options, special deals, and a job well done.
Contact us online or call (262) 299-6197 to schedule the HVAC services you need.
Read Reviews by Our Customers
Recent Jobs and Reviews in Menomonee Falls, WI
Job Locations and Reviews
Conducted inspection of kitchen/bathroom sink fixture and under-sink plumbing connections. Examined existing faucet assembly with chrome finish mounted on wooden countertop. Inspected connection points of supply lines to verify proper installation and function of flexible braided stainless steel hoses. Documented condition of all visible plumbing components including brass/copper fittings and water line connections.
Conducted HVAC maintenance service and performed combustion analysis using Testo 310 II analyzer, measuring stack temperature (101.3°F), O₂ (6.6%), CO (13 ppm), and confirming system efficiency at 94.4%. Inspected plumbing connections for the unit, noting some oxidation on brass/copper fittings that remain functional but should be monitored in future maintenance visits.
Installed new gas piping system throughout the interior structural space, including horizontal black pipe with elbow joints connecting to vertical sections. Additionally, installed an exterior water valve fixture with red handle and blue center marking on the building's exterior white siding, ensuring proper connection to the main supply line.
Inspected plumbing system with focus on faucet-related piping. Documented insulated water supply line with green star-shaped shut-off valve secured to wall with mounting brackets. Also examined exposed framing area showing insulated pipe with warning tag running through wooden wall studs adjacent to concrete wall.
Completed installation of a new Concord furnace system in utility room, including proper connection of PVC exhaust/intake ventilation piping and electrical components. Existing air handler was inspected and found to have dust accumulation but no significant deterioration or damage that would impact system performance.
Performed scheduled maintenance on HVAC system. Inspected PVC condensate drainage pipes for proper installation and function, noting minor buildup at connection points. Conducted combustion analysis using Testo 310 II analyzer, confirming system is operating at 92.2% efficiency with excellent emissions readings (CO at 4ppm) and proper stack temperature of 113.6°F.
Conducted routine HVAC tune-up service including inspection of refrigerant ports and connections at the service valve assembly. Performed electrical diagnostics using multimeter, verifying proper voltage readings of 10.2V across control circuit components and confirming system is operating within manufacturer specifications.
Investigated external PVC drainage system at limestone wall foundation. Identified existing drainage elbow configuration and assessed surrounding soil conditions for proper water diversion. Confirmed drainage pipes are properly aligned and functional to prevent water accumulation at structure foundation.
Conducted a thorough assessment of existing plumbing infrastructure at the junction between wooden framing and concrete block foundation wall. Evaluated PVC vertical piping runs along the concrete block wall in the utility area, documenting condition and placement relative to electrical panel and structural elements. Photos were taken to document the current installation for detailed estimate preparation.
Responded to No Heat call for furnace under 10 years old. Inspected control board and found fault code 5 illuminated on LED display. Removed access panel to examine internal components and verified proper wire connections to PCB. Reset system and confirmed proper operation with normal flame sequence and heat output restored.
Inspected existing drainage system beneath sink, which showed signs of aging and minor discoloration on PVC P-trap assembly and connecting pipes. Evaluated condition of multiple connection points, threaded coupling joints, and elbow configurations in the confined utility space, noting proper alignment to wall drain despite age-related wear.
Completed installation of a new air handler/furnace unit with PVC drainage system in utility space. Unit was properly secured with mounting brackets and connected to existing ductwork. All connections were verified and system was tested to ensure proper operation.
Performed inspection of existing HVAC system, including aging Carrier outdoor condensing unit showing signs of weathering and the Honeywell media air filter housing. Recommended complete system replacement based on unit condition, age, and efficiency concerns. Provided estimate for new high-efficiency equipment with improved filtration capabilities.
Responded to HVAC service call and performed necessary repairs using hex key tools to access equipment panels. Diagnosed and corrected issue with mechanical unit after conducting comprehensive system inspection using specialized service tools.
Conducted comprehensive assessment of existing water heater system installed on wooden platform in utility area. Unit appears to be standard tank-type heater with PVC ventilation and copper supply lines featuring insulation sleeves. Evaluation included examination of connections, mounting stability, and overall installation compliance with current code requirements.
Conducted comprehensive tune-up service on residential HVAC system located in basement utility area. Performed inspection of furnace interior components including control boards, wiring, and copper tubing, ensuring all connections were secure and operational. System was verified to be functioning within normal parameters with proper venting through PVC exhaust pipes.
Performed comprehensive HVAC tune-up service including electrical diagnostics using SC680 TRUE RMS multimeter to verify system voltage readings (measured at 1.18V). Conducted refrigerant system inspection with sampling tube to check refrigerant quality and system charge levels.
Completed installation of a new HVAC system featuring an air handler with integrated coil and outdoor A/C unit. Installed all necessary PVC drainage and vent lines, connected electrical components, and verified proper operation of the system including the Triton accessory component. Final inspection confirmed all connections secure with no leaks detected.
Performed routine HVAC tune-up service which included inspection of ductwork system for airflow integrity and cleaning of accessible vents to remove accumulated debris. Utilized specialized equipment to check system functionality while wearing appropriate safety gear. System is now operating within normal parameters.
Completed inspection of customer's dual-basin kitchen sink and faucet assembly. Observed chrome faucet with curved spout and separate handle components functioning properly. No leaks detected at connections or handle bases. Sink drains were clear and operational.
