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
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
Conducted inspection of Rheem Performance water heater showing significant corrosion, mineral buildup, and white calcium deposits around top connection points. Noted damaged black foam pipe insulation with visible splits exposing underlying material. Observed possible leakage or condensation issues evidenced by white streaking down tank sides, indicating system requires replacement due to age-related deterioration.
Removed and replaced damaged drain pipe from garbage disposal unit due to internal corrosion and residue buildup. Successfully installed new PVC pipe components and reconnected the black disposal unit to the drainage system, ensuring proper alignment and secure connections throughout the assembly.
Conducted site assessment for mini-split installation, evaluating crawlspace conditions and exterior mounting options. Noted moisture issues in the crawlspace that require remediation prior to installation. Exterior wall assessment complete with measurements taken for optimal condenser placement on snow-prone deck area.
Completed assessment of water heater system in basement utility area. Observed PVC drainage pipe with visible mineral deposits on concrete floor and inspected vertical metal duct system with black foam insulation sleeves. Noted copper pipe branching horizontally from main assembly requiring attention.
Conducted comprehensive assessment of existing HVAC system in basement utility room. Documented aging furnace unit with deteriorating components and suboptimal ductwork configuration. Provided detailed replacement estimate for upgrading to a more efficient heating system with proper ventilation requirements, including necessary modifications to existing ductwork and connections to water heater system.
Inspected electrical circuit breaker panel and documented kitchen circuit and water heater breakers during HVAC replacement evaluation. Panel inspection confirmed adequate electrical capacity for proposed new system installation.
Performed comprehensive tune-up on HVAC system including inspection of blower motor assembly and electrical connections. Verified proper operation of gas valve and control unit with attached flexible gas lines. Examined PVC ventilation piping system in utility area, confirming proper installation and structural integrity of all joints and connections adjacent to ductwork. All components functioning within normal parameters after service.
Performed routine tune-up on residential HVAC system. Inspected furnace unit, including control box, copper piping network, and electrical connections. Examined heat exchanger components for wear and discoloration, noting normal operational patterns. System operating within manufacturer specifications after service.
Conducted detailed assessment of existing water heater system and associated plumbing connections in utility area. Documented valve assembly condition, noting minor corrosion at connection points. Recommended replacement of aging components to prevent potential leaks and ensure optimal system performance.
Conducted comprehensive plumbing inspection of basement utility area, examining primary pipe infrastructure and connections. Identified aging copper piping with visible corrosion and tarnishing at PVC transition points, particularly at L-shaped junction where dissimilar materials meet. Documented potential areas of concern for future maintenance consideration.
Performed diagnostic service on furnace with no heat complaint. Inspection revealed significant corrosion on burner assembly with evidence of rust accumulation on internal components. Cleaned corroded parts, tested ignition system, and restored proper heating function. Unit is operational but customer advised that burner assembly may require replacement if corrosion continues to progress.
Conducted routine HVAC tune-up on residential system, inspecting both the exterior condenser unit and interior air handler. Performed standard maintenance procedures including filter replacement, component inspection, and system operation verification to ensure optimal performance for the upcoming season.
Performed diagnostic assessment of furnace system, identifying faulty control board connections. Inspected electrical components and discovered loose wiring at the control valve. Reconnected and secured all electrical connections, ensuring proper operation of system components.
Inspected bathroom fixtures including toilet installation with proper water supply connection and a shower system equipped with dual showerheads. Noted some mineral buildup on the rainfall showerhead that may require future maintenance. All plumbing connections appear secure and functional.
Responded to no-heat complaint on aging residential heating system. Inspection revealed faulty pressure switch preventing ignition sequence. Replaced pressure switch, cleaned flame sensor, and tested system through complete heating cycle, confirming proper operation and restoring heat to residence.
Responded to no heat call for 10+ year old furnace system. Upon inspection, found significant water leak from failed condensate drain causing water accumulation on basement floor. Removed front panel to examine internal components and discovered the blower motor was not operating due to water damage. Installed new motor assembly, cleaned water damage, and restored proper drainage pathway. System tested operational with normal heat output following repair.
Performed diagnostic assessment on Goodman furnace exhibiting no-heat condition. Removed access panel to inspect internal components and utilized multimeter to test electrical connections. Identified faulty control board as the source of system failure, as evidenced by irregular voltage readings at the circuit board terminals. Replaced defective control board and verified proper system operation with complete heating cycle test.
Successfully installed a complete residential HVAC system in utility room, featuring a high-efficiency furnace with digital control interface and integrated indoor air quality component. System installation included proper PVC venting with code-compliant routing, connection to existing ductwork, and synchronization with digital thermostat for optimal temperature control and air filtration performance.
Completed installation of a Lennox furnace unit in basement utility room, including proper connection of intake/exhaust PVC piping and integration with existing ductwork. Performed electrical connections on the control board with appropriate wiring to terminals, ensuring system functionality and adherence to manufacturer specifications.
Performed comprehensive tune-up service on existing furnace system. Conducted electrical diagnostic testing with multimeter on control board components and verified proper voltage readings across all circuits. Inspected ductwork connections, focusing on main trunk line and elbow joint, confirming proper sealing and airflow integrity. All components were reassembled after inspection with no issues identified.