Your Local Heating and Cooling Experts since 1929
The weather in West Bend can pose a challenge to maintaining home comfort. Whether the temperatures get extremely high or low, it’s important to ensure that your HVAC system can handle it.
Our team of professionals are available to help you with all your HVAC repair needs in the local West Bend, Wisconsin area. With over 90 years of experience, we can ensure that your systems are working efficiently so that you can enjoy comfortable temperatures in your home or business.
For HVAC and air quality services in West Bend, look no further than The Thielmann Group. Contact us online or call (262) 299-6197 to get started.
Heating Services
Looking for reliable heating solutions in West Bend? Look no further than The Thielmann Group. With our expert team and top-notch services, we guarantee the highest standards in equipment sizing and installation. Our heating products, including energy-efficient and quiet Lennox furnaces, ensure your peace of mind.
- Furnace repair
- Furnace installation
- Heat pump system repair
- Heat pump installation
- Boiler repair and replacement
- Packaged units
- Commercial heating systems
Our licensed technicians offer trustworthy HVAC and furnace repair services in West Bend, Wisconsin and will restore your heat promptly. We understand the urgency of “no heat” situations during harsh Wisconsin winters.
Our NATE-certified specialists are available 24/7 for emergencies, capable of servicing and repairing all makes and models. Contact us for all your heating or furnace repair needs in West Bend.
Air Conditioner Repair and Installations
If you need a new air conditioning system for your home or business, we have the perfect solution to keep you cool and fit your budget. Our experienced team will ensure a flawless air conditioning installation and the system will be 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.
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.
We proudly offer top-notch Lennox, Daikin, Carrier, Bryant and Mitsubishi air conditioning products, known for their industry-leading performance and energy efficiency. With these systems, you will stay comfortable during hot Southeastern Wisconsin summers while saving on energy bills.
Our technicians also offer air conditioning repair services and can work with you to replace damaged parts in your old system. Give us a call for all your air conditioning needs in West Bend.
Indoor Air Quality
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 HVAC repair solutions to improve your indoor air quality. Trust us to create a fresh and comfortable atmosphere for you and your loved ones.
- Air purifiers
- Humidifiers
- Dehumidifiers
West Bend, WI Plumbing Services You Can Rely On
When plumbing issues disrupt your day, Thielmann Heating, Cooling, and Plumbing provides dependable plumbing services in West Bend, WI. Our licensed plumbers handle everything from small repairs to full system replacements with precision and care. You get honest recommendations, upfront pricing, and quality results every time.
We repair leaky pipes, clogged drains, and fixtures that don’t want to work as they should, working to quickly prevent any further damage. If your water heater fails, our team can repair or replace it with an energy-efficient model that fits your home’s needs. We also install sump pumps and water treatment systems to keep your water clean and your basement dry.
Homeowners across West Bend trust Thielmann for reliable plumbing services that keep their homes running smoothly. We combine decades of experience with modern tools to ensure every job meets local codes and high standards of craftsmanship. Whether you need maintenance, emergency service, or a full upgrade, we’re ready to help.
Common plumbing services in West Bend include:
- Water heater repairs and replacements (tank and tankless)
- Sump pump repair and installation
- Drain cleaning and clog removal
- Pipe repair and replacement
- Garbage disposal repair and installation
- Fixture upgrades for kitchens and bathrooms
- Water treatment and filtration systems
If your home in West Bend needs plumbing service, don’t wait until a small leak becomes a major problem. Call Thielmann Heating, Cooling, and Plumbing for fast, dependable help. Our technicians are available for routine maintenance and 24/7 emergency service to restore comfort and peace of mind.
Why Choose The Thielmann Group
Since 1929, our team has been the go-to choice for top-quality residential and commercial HVAC services in West Bend and beyond. Our NATE-certified technicians can service all brands, install Lennox-brand units, 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
EXCELLENT Based on 542 reviews Posted on Stephanie DolnikOctober 10, 2024Trustindex verifies that the original source of the review is Google. Everyone that I have ever came into contact with there has been helpful and wonderful! I would recommend them to anyone!Posted on Aaron WilhelmJuly 19, 2024Trustindex verifies that the original source of the review is Google. Gave me a quote to replace my 29 year old air conditioner.They weren’t the cheapest but were priced with in reason. Installed it quickly and operates wonderfully. I couldn’t be happier.Posted on Lisa FarrellJuly 19, 2024Trustindex verifies that the original source of the review is Google. My husband and I received 5 quotes from 5 different companies before finally deciding upon Thielmann. Although Thielmann was a bit more expensive, the quality we received was outstanding. We went through the Costco Program (Lesa at Menomonee Falls) and received more rebates in doing so. With that program, we received 10% back on our Lennox Air Conditioner and Lennox Furnace. In addition, we received another 2% back by going through Costco and another 2% back by putting it on the Costco Visa card. At any rate, from, Jason, who came to our house to explain what would be done and provide the estimate, to the installers, Ben and Hayden, who provided excellent care installing our new products. They spent the entire day replacing our new HVAC system. The guys were extremely professional and had great precision. Thank you, Thielmann, for a wonderful HVAC system, great customer service, and an amazing job!Posted on Dave SeefeldtJuly 19, 2024Trustindex verifies that the original source of the review is Google. Professional and fast! Installation looks great!Posted on De'Angelo TatumJuly 15, 2024Trustindex verifies that the original source of the review is Google. 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 they did. I had two AC units installed.Posted on Jay OrcholskiJuly 14, 2024Trustindex verifies that the original source of the review is Google. Wayne helped us find the right equipment. Ben and Hyden were great with the install. Wonderful team, as I would highly recommend The Thielmann Group.Posted on Brad DeFauwJune 26, 2024Trustindex verifies that the original source of the review is Google. I recently had the pleasure of working with The Thielmann Group Heating & Air Conditioning to install a mini-split HVAC system for the second floor of our Cape Cod home in Cedarburg, WI, and I couldn't be more satisfied with the entire experience. Professionalism and Expertise: From the initial consultation to the final installation, the team at The Thielmann Group demonstrated exceptional professionalism and expertise. They took the time to thoroughly assess our home and understand our specific cooling needs. Their knowledgeable staff answered all our questions and provided valuable insights into the benefits of a mini-split system for our unique architectural setup. Quality Installation: The installation process was seamless and efficient. The technicians arrived on time, were courteous, and worked diligently to complete the installation with minimal disruption to our daily routine. They were meticulous in their work, ensuring that everything was installed correctly and neatly. I was particularly impressed with their attention to detail and their commitment to maintaining the aesthetic integrity of our home. Performance: The mini-split HVAC system has exceeded our expectations. The second floor, which used to be uncomfortably warm during the summer months, is now perfectly cool and comfortable. The system operates quietly and efficiently, providing consistent temperature control without any noticeable increase in our energy bills. The Thielmann Group's recommendation and installation of this system have significantly improved our home's overall comfort and livability. Customer Service: The customer service we received was outstanding. The Thielmann Group kept us informed throughout the entire process, from scheduling the installation to following up afterward to ensure everything was working properly. They genuinely cared about our satisfaction and went above and beyond to make sure we were happy with their service. Overall Experience: I highly recommend The Thielmann Group Heating & Air Conditioning to anyone in need of HVAC services. Their professionalism, expertise, and commitment to customer satisfaction are truly commendable. Our experience with them was nothing short of excellent, and we are thrilled with the results of our new mini-split HVAC system. Thank you, Thielmann Group, for your exceptional service and for making our home a more comfortable place to live!Posted on Gail EllenbeckerJune 22, 2024Trustindex verifies that the original source of the review is Google. Quick, through team
Recent Jobs and Reviews in West Bend, WI
Job Locations and Reviews
Responded to service call for gas furnace maintenance. Removed front access panel to inspect internal components and perform necessary repairs. Replaced furnace control board or module, which required disconnecting wiring harnesses and removing old component from housing. Installed new white-framed control board, ensuring proper fitment and secure mounting. Reconnected all electrical connections and verified proper wire routing. Tested furnace operation to confirm successful repair. Reinstalled access panel and left unit in proper working condition.
Performed inspection and documentation of existing boiler heating system floor register installation. Observed copper supply piping running beneath flooring with associated heat registers in place and operational. System components showing normal age-related patina with no active leaks or deficiencies noted at time of service.
Completed full HVAC system installation including new Lennox furnace and outdoor condensing unit. Installed furnace in interior mechanical space with proper venting and gas connections, mounted outdoor Lennox condenser on composite pad against building exterior with appropriate clearances, and established refrigerant lines between indoor and outdoor components. Configured PVC condensate drainage system, made all electrical connections including disconnect box, and verified system operation using differential manometer to confirm proper gas pressure at 1.10" W.C. All diagnostic codes reviewed and system commissioned successfully with equipment operating within manufacturer specifications.
Completed comprehensive tune-up and safety inspection on Lennox EL296UH070XV36B-06 furnace system. Performed standard maintenance procedures including inspection of blower assembly, burner components, heat exchanger, and all electrical connections; verified proper operation of all safety controls and gas valve; checked and documented system nameplate specifications. Unit tested and left in proper working condition with no deficiencies noted.
Completed scheduled HVAC maintenance inspection on heating unit. Removed access panel to perform thorough examination of furnace components including blower motor assembly, electrical connections, control board, and wiring harnesses. All mechanical and electrical components were found to be in proper working order with connections secure and intact. Unit tested and confirmed operational.
Conducted comprehensive assessment of existing HVAC system in basement utility area for equipment replacement estimate. Evaluated current infrastructure including ductwork configuration, electrical service capacity at main breaker panel, and available clearances for new equipment installation. Documented existing PVC drainage lines, insulation materials, and spatial constraints that will impact replacement unit positioning. Assessed electrical panel capacity and circuit availability to ensure adequate power supply for upgraded HVAC equipment. Photographed current conditions including utility room layout, wall-mounted electrical distribution panel with existing circuit assignments, and surrounding infrastructure to develop accurate replacement specifications and installation plan.
Completed installation of new Lennox high-efficiency furnace in basement location. Installed unit on concrete pad with proper leveling, connected white PVC intake and exhaust venting vertically through structure, and secured black flexible condensate drain lines to underside of equipment with metal clamps and white plastic fittings for proper drainage. Verified all connections, tested system operation, and ensured compliance with manufacturer specifications.
Completed comprehensive HVAC system evaluation in basement utility area for full equipment replacement estimate. Assessed existing furnace and water heater configuration, documented current installation including all PVC venting, condensate drainage systems, and clearance requirements for replacement unit specifications.
Responded to no heat call on residential furnace unit less than 10 years old. Upon arrival, accessed blower compartment and control board to diagnose system failure. Inspected internal components, wiring connections, and mechanical assemblies. Unit restored to proper operation with heat confirmed at supply registers prior to departure.
# Plumbing Install - Tanked Water Heater Completed installation of residential tanked water heater in basement utility area. Installed new cylindrical water heater tank on concrete floor with proper positioning and clearances. Connected hot and cold water supply lines using copper piping with professional compression fittings and joints, forming proper loop configuration at top of unit. Installed brass shut-off valves on both supply lines for isolation and maintenance access. Connected gray galvanized pipe at bottom drain port. Mounted water softener control unit with digital display panel on top of water heater, securing all connections with appropriate fittings. Routed flexible supply hose to top-mounted control device. Verified all copper pipe joints are secure with no visible leaks. Ensured manufacturer labels and safety specifications remain visible and intact. Installation meets code requirements with proper venting configuration and clearances from walls and ceiling. All plumbi
Performed routine maintenance and inspection on residential tanked water heater system in basement utility area. Verified proper operation of pressure relief valve, inspected copper supply lines and connections to wall-mounted expansion tank, confirmed adequate clearances around unit, and ensured all safety labels and manufacturer specifications were visible and intact. System tested and operating within normal parameters with no leaks detected.
Completed water service installation connecting supply lines to water heater. Installed shut-off valves on copper supply lines with flexible braided stainless steel connectors, utilizing brass fittings with rubber washers to ensure proper sealing and prevent leaks at connection points.
# Plumbing Inspection Report Completed comprehensive plumbing inspection of drainage system and utility connections in crawl space area. Inspection revealed significant corrosion and green patina buildup on brass valve fitting connected to PVC P-trap assembly, indicating potential age-related deterioration requiring monitoring. Documented ceiling discoloration, rust staining around pipe connections, and overall condition of white PVC drainage piping, flexible corrugated metal hose, and black electrical cable routing through the space. Photographed exposed floor joists, structural framing, vertical black utility pipes with galvanized metal fittings, and textured wall surfaces to provide visual record of current system configuration and condition for future maintenance reference.
Completed comprehensive HVAC system evaluation in residential basement utility space for furnace replacement estimate. Assessed existing gray metal furnace unit with exposed access panel, documented current ductwork configuration including large metallic supply ducts extending from unit across ceiling, and evaluated spatial constraints for new equipment installation given storage items and recreational equipment in surrounding area. Photographed existing system layout and mechanical components to provide accurate replacement specifications and ensure proper sizing for new high-efficiency heating system.
Completed scheduled HVAC maintenance inspection on residential system. Performed diagnostic testing using digital manometer to verify proper system pressures, recording static pressure readings of 45.1 and 448 pascals to ensure optimal airflow and equipment operation. Inspected air handler unit, drainage piping, and associated mechanical components in utility space, confirming all equipment is functioning within manufacturer specifications with no issues identified.
Completed comprehensive assessment of existing residential HVAC system located in basement utility area for equipment replacement estimate. Evaluated current Ruud furnace unit, associated ductwork configuration, PVC condensate drainage system, humidification equipment, and overall mechanical room layout. Documented equipment specifications, existing installation conditions, available clearances, and utility connections including electrical service and gas lines. Photographed system components to support replacement recommendations and ensure accurate equipment sizing for proposed new installation.
Completed comprehensive HVAC system assessment in residential basement utility area to provide replacement estimate. Evaluated existing dark green air handler/furnace unit with associated metallic ductwork configuration, including curved elbow sections routing along concrete block walls. Documented current system layout, ductwork condition, electrical connections, and mounting hardware to determine replacement specifications and installation requirements for updated heating and cooling equipment.
Installed water filtration system including pale green cylindrical treatment tank with integrated digital monitoring display in utility room. Connected unit to existing copper supply lines with brass fittings and configured plumbing infrastructure to accommodate new filtration equipment, ensuring proper flow rates and system integration with building water service.
Performed routine furnace inspection and maintenance on residential gas-fired heating system. Accessed internal components through front panel to verify proper operation of blower motor assembly, heat exchanger, burners, and associated mechanical systems. All components found to be functioning within normal parameters, with unit properly vented through existing PVC piping system.
# HVAC Estimate - Mini Split Conducted comprehensive site assessment for mini-split heat pump system installation in residential property. Evaluated two primary zones including dining/living area and master bedroom for optimal indoor unit placement and capacity requirements. Assessed existing electrical infrastructure, determined exterior wall penetration locations for refrigerant line sets, and identified suitable outdoor condenser placement. Provided detailed equipment specifications and installation scope for multi-zone ductless HVAC solution to replace existing baseboard heating system.