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
Responded to service call for newly installed ductwork system producing abnormal noise. Upon inspection, identified improper joint connection in attic ductwork with visible separation and inadequate sealing at metal duct junction. Repaired and resealed ductwork joints with proper mastic application to eliminate air leaks and vibration noise, ensuring system operates quietly and efficiently within manufacturer specifications.
Provided comprehensive estimate for complete HVAC system replacement including air conditioning unit and furnace. Customer approved proposal following concerns about repeated coil failures and requested aluminum coil material for improved longevity. Assessment confirmed inadequate airflow distribution to second floor affecting both heating and cooling performance. Estimate addresses equipment replacement to resolve ongoing maintenance issues and improve system efficiency throughout multi-level residence.
Completed comprehensive furnace tune-up including full system diagnostics and performance verification. Utilized SC680 multimeter to test electrical components, measure voltage levels, and verify capacitor functionality on the outdoor condensing unit. Inspected and assessed all internal electrical connections, circuit board operation, and compressor components with access panel removed for thorough evaluation. All systems tested within normal operating parameters and unit returned to service.
Completed comprehensive preventive maintenance tune-up on residential air conditioning system. Performed standard inspection procedures including refrigerant level check, electrical component testing, and condenser unit evaluation to ensure optimal system performance and efficiency for the cooling season.
Responded to service call for continuously running HVAC system with 40+ year old equipment. Upon inspection, found evaporator coil severely frozen with heavy ice accumulation, measuring 64°F surface temperature. Diagnosed issue as likely caused by restricted airflow, low refrigerant charge, or failed control board preventing proper system cycling. Inspected outdoor unit control panel revealing disorganized wiring, aging capacitor, contactor, and transformer. Due to advanced age of equipment and extent of freeze-up, recommended system evaluation after thaw and potential replacement given the unit's age exceeding typical service life expectancy.
Completed scheduled membership cooling system maintenance visit during morning arrival window. Performed comprehensive inspection of residential HVAC system, including internal furnace components with access panel removed to examine blower motor, wiring harnesses, and control boards. Utilized manifold gauge set to test and verify refrigerant pressures and system charge levels. Inspected refrigerant lines, PVC venting, and overall system operation to ensure proper functionality for the cooling season.
Diagnosed and repaired leaking outdoor hose bib by installing a new brass quarter-turn ball valve with yellow handle lever on the blue supply line in the crawl space. The new valve assembly was properly secured and tested to ensure no leaks at the exterior spigot location where the fixture emerges through the concrete foundation near the house siding.
Completed comprehensive tune-up service on Lennox furnace and air conditioning system. Performed standard maintenance inspection of all system components, verified proper operation of heating and cooling functions, checked refrigerant lines and connections, inspected PVC intake and exhaust venting for proper installation and clearance, and confirmed electrical connections at disconnect panel. All equipment found to be operating within normal parameters with no immediate service needs identified.
Completed comprehensive tune-up service on Bryant furnace and outdoor AC condenser unit. Performed standard maintenance inspection of all heating and cooling components, verified proper operation of both systems, checked refrigerant lines, inspected ductwork connections, and confirmed condensate drainage functioning correctly.
Responded to no cooling complaint and performed membership cooling system maintenance visit. Conducted thorough inspection of air handler components including evaporator coil and refrigerant lines. Evaporator coil showed signs of dust accumulation and minor discoloration on fins, indicating normal operational wear. Copper refrigerant lines displayed typical oxidation patterns consistent with system age. All components were accessible and properly housed within air handler cabinet. System inspected per maintenance agreement protocols. Customer concern addressed and recurring maintenance service completed as scheduled.
Completed installation of Bradford White tanked water heater in residential utility room. Connected all supply and distribution lines using copper piping with brass fittings and shut-off valves, integrated existing PVC/CPVC manifold system at floor level, and installed blue expansion tank with proper copper connections. Verified all connections for leaks, ensured proper venting, and confirmed system operation upon completion.
Completed installation of new air conditioning system and evaporator coil at residential property. New outdoor condensing unit was positioned on gravel pad against exterior wall with proper clearances maintained, and system was charged and tested to manufacturer's specifications with all readings within acceptable parameters.
Completed comprehensive estimate for natural gas furnace replacement. Existing furnace is older unit currently operational but requiring repairs with uncertain remaining service life. Evaluated existing HVAC system including humidifier integration, ductwork configuration, and associated plumbing and drainage components to provide replacement recommendations.
Responded to no cooling complaint on 10+ year old residential air conditioning system. Connected manifold gauges to condenser unit and performed refrigerant pressure diagnostics, revealing system operating outside normal parameters. Completed service evaluation and testing procedures to identify cooling failure cause.
Conducted comprehensive estimate for complete HVAC system replacement in residential property. Evaluated existing chimney-vented furnace in mechanical room and assessed requirements for upgrading to high-efficiency cold-climate heat pump system. Inspected current air conditioning system and identified lack of ductwork to second floor, requiring design considerations for whole-home cooling solution including upper level. Assessed existing water heater installation and specified requirements for high-capacity heat pump water heater to accommodate six-person household demand. Documented existing mechanical room layout, ductwork configuration, copper plumbing lines, and utility connections through detailed photography. Reviewed space constraints and ventilation requirements for proposed equipment upgrades, noting transition from atmospheric chimney venting to direct-vent or condensing technology for improved efficiency and safety compliance.
Completed full HVAC system installation including Trane heat pump outdoor unit mounted on concrete pad with proper clearances and leveling. Installed refrigerant line set with protective conduit, electrical connections, and PVC condensate drain line with proper termination and pitch. System was charged, tested, and verified operational with all safety checks performed and diagnostic measurements confirming proper system performance.
Responded to lead for non-operational furnace located in basement. Conducted assessment of existing HVAC system including basement furnace unit and outdoor Trane condenser, documented equipment condition and installation configuration, and provided replacement estimate for failed heating system.
Conducted on-site estimate for complete air conditioning system replacement in single-story condominium unit. Evaluated existing furnace and HVAC equipment located in utility room, documenting current system configuration including ductwork, condensate drainage, and electrical connections. Photographed equipment showing age-related wear, discoloration on air handler components, and rust staining along ductwork seams, indicating potential moisture infiltration issues. Gathered necessary information to prepare replacement estimate for neighboring unit as well.
Conducted comprehensive site assessment for complete air conditioning system replacement at residential property with forced air furnace system in basement. Evaluated existing Trane XE 1000 outdoor condensing unit positioned on concrete pad against perimeter fence, noting unit failure and need for full system replacement. Assessed refrigerant line routing, electrical service panel capacity and circuit breaker configuration, and existing infrastructure to determine equipment specifications and installation requirements for new HVAC system replacement.
Performed complimentary air conditioning system start-up and operational verification. Conducted comprehensive system diagnostics using refrigerant gauges and electronic testing equipment on Lennox condenser unit. Inspected control board functionality, verified LED display operation, and confirmed proper defrost termination settings and operational mode configurations. All systems tested and operating within manufacturer specifications.
