Your HVAC system helps keep your home comfortable regardless of the weather outside. From snowy winters to blazing summers, your heating and air conditioning help keep your family comfortable and safe from the elements.
Our team of HVAC professionals at The Thielmann Group Heating and Cooling understands this and is dedicated to providing outstanding customer service and HVAC service in Brookfield that will keep your system running smoothly for a long time. We offer heating and air conditioning services for every style of HVAC system, and we are ready to serve our local community in the Brookfield, Wisconsin area!
Air Conditioning Repair and Tune-Up Services
As temperatures rise over the summer, your air conditioning keeps you and your family cool and comfortable. Our team of HVAC professionals at The Thielmann Group offers air conditioning service in Brookfield, WI, to keep your system in peak condition and save you money on more expensive repairs later down the road. We tailor our services to meet your home’s needs while staying within budget.
AC Replacement and Installation Services
Maintaining a comfortable temperature in your home during the blazing Brookfield summers is important in keeping your family safe and comfortable. As Brookfield’s trusted HVAC experts, we handle every aspect of your AC replacement project and understand the importance of a well-functioning air conditioner, which is why we offer specialized air conditioner replacement and installation services to keep your HVAC system running at its highest potential throughout the summer.
Ductless Mini-Split Installation and Repair Services
While the traditional HVAC setup requires a separate air conditioning unit and furnace to provide heat and cool air, a ductless mini-split HVAC system provides heating and cooling solutions with only one system. It can be a versatile heating and cooling option for both the summer and winter. The Thielmann Group offers installation and repair services for ductless mini-split HVAC systems to keep your home cool and comfortable.
Furnace Repair and Cleaning Services
Your furnace keeps your home nice and toasty even when there is snow outside your window. Our team at The Thielmann Group offers furnace repair in Brookfield, WI, including repairs and cleanings to keep your furnace running smoothly. Yearly furnace cleanings can help prolong the lifespan of your furnace and prevent more costly repairs later down the road.
Furnace Installation and Replacement Services
A reliable furnace can help keep your family warm even during the snowy winter months. Our team of professional furnace technicians offers an expert and thorough furnace service in Brookfield, WI that includes same-day services and customer-focused solutions that will last a lifetime. Whether replacing your outdated furnace or installing a brand new furnace, our team at The Thielmann Group is ready to help every step of the way.
Heat Pump System Installation Services
Heat pumps offer an alternative to the traditional furnace method of heating your home. Our team of professionals at The Thielmann Group offers upfront pricing, free estimates, and a customized installation plan to keep the process as smooth as possible and provide results that will last a lifetime. We offer heat pump installation services to keep your home heated—even if snow is on the ground outside.
Boiler Installation and Repair Services
Boilers don’t just provide your home with warm water during the winter months, but they can also heat your home as part of your HVAC system. We offer boiler installation and repair services to ensure your home remains heated and comfortable.
Thermostat Installation and Repair Services
The thermostat in your home is like the brain of your HVAC system, controlling whether the heating or cooling system is running and the temperature your home needs to maintain. A good-quality thermostat gives you extensive control over the temperature of your home and endless customization options. The Thielmann Group offers thermostat installation and repair services for both smart thermostats and traditional thermostat systems.
Commercial Heating Maintenance and Installation Services
Your business or other commercial building requires reliable heating and cooling to keep work running smoothly and employees comfortable every season. Our HVAC technicians at The Thielmann Group are trained and certified to provide top-notch heating and cooling services for commercial buildings in the Brookfield area. We also offer air quality services including repairing faulty ductwork.
Have Fun this Weekend Instead of Worrying About HVAC Issues in Your Home
Leaving the dirty work to the professionals at The Thielmann Group ensures that your HVAC system is in good hands, but also gives you the freedom to enjoy your weekend with your family and friends instead of worrying about HVAC issues in your home. If you want to explore family entertainment, swing by the Silverspot Theater in downtown Brookfield. While we work on your home, take a break and enjoy some delicious tacos at the Belair Cantina. Enjoy your time off, and leave the heating and cooling services for your Brookfield home to us!
Our Professionals Will Keep Your Home Comfortable During the Autumn, Winter, Spring, and Summer Seasons
As the seasons change, so do your HVAC needs. Summers in Brookfield can get as cold as 10 degrees Fahrenheit, and your heating needs to maintain a comfortable temperature in your home. Also, in the summer, your air conditioning keeps you comfortable and protected from the blazing temperatures of up to 90 degrees Fahrenheit Our team of experts at The Thielmann Group is ready to work with you on any repair or maintenance services to keep your HVAC system in peak condition to withstand the weather outside your door.
Book a Heating or Cooling Appointment With Our Team in Brookfield
Are you looking to schedule an appointment with one of our expert HVAC technicians? Contact The Thielmann Group Heating & Cooling online or over the phone at (626) 600-3896 for a free estimate or to schedule a visit. Our team is ready and available to answer any questions or concerns you may have. Whether it is your heating or air conditioning, our team is ready to get the job done.
Read Reviews by Our Customers
Recent Jobs and Reviews in Brookfield, WI
Job Locations and Reviews
Responded to service call regarding water accumulation on furnace unit. Inspection revealed condensation buildup on the evaporator coil. Cleaned condensate drain line, which was partially blocked, and verified proper drainage. Visual inspection of ductwork showed no issues with insulation or airflow.
Performed scheduled prepaid HVAC maintenance visit. Inspected and documented condition of the existing air filter, which appeared to be in good condition with proper filtration efficiency. Checked Honeywell Home ProSeries thermostat operation, confirming current temperature reading of 69 degrees and proper functionality of all control features.
Performed routine maintenance on customer's furnace system. Conducted comprehensive inspection of internal components including gas valve, motor assembly and control board. Utilized Testo 310 analyzer to verify proper combustion efficiency and safe operation parameters.
Performed routine HVAC tune-up service which included inspection and replacement of air filter with new pleated filter. Conducted electrical system diagnostics using SC680 multimeter, checking voltage readings (0.33V) at the control board to verify proper electrical connections and component functionality.
Performed comprehensive inspection of existing water treatment system, including water softener unit and brine tank. System appears functional with properly connected PVC piping and operational control valve. Identified need for regular maintenance and replacement of filtration media to maintain optimal water quality and system efficiency.
Performed warranty service on Daikin HVAC system. Inspected condensate drain line showing water staining and verified proper securement of PVC pipe to metal framework using rubber gasket clamp. Checked electrical connections and mechanical components including valve/regulator assembly for proper operation.
Replaced corroded brass valve assembly on concrete block wall plumbing system. Installed new faucet and reconnected copper supply lines, PVC drainage, and all associated fittings. Tested for proper operation and confirmed cessation of previously observed rust-colored water leakage.
Successfully installed a new residential water heater in the utility area, complete with proper copper pipe connections and brass fittings. Mounted blue expansion tank to vertical pipe and ensured all safety components were correctly installed. System was tested and confirmed to be functioning properly with no leaks detected.
Inspected and serviced valve system in utility area. Identified corrosion on older piping sections below main valve assembly. Performed maintenance on pressure regulator and associated copper pipe fittings to ensure proper functioning of the plumbing system.
Inspected furnace control board showing significant corrosion damage and water residue at component junction point. Observed rust formation on the board housing where it connects to the mounting surface, with visible deterioration and white particulate debris scattered across the affected area. Recommended replacement of control board to prevent system failure.
Responded to no-heat call for furnace under 10 years old. Accessed unit and observed internal components including blower assembly and control board. Identified faulty limit switch causing system shutdown at 49.7°F. Replaced defective limit switch, tested system operation through multiple heating cycles, and verified proper temperature rise. Unit now functioning correctly with no safety issues.
Performed routine HVAC maintenance service. Conducted diagnostic testing using Fieldpiece SC680 multimeter which showed reading of 63.48, and temperature measurements with UEI digital thermometer indicating 6.08°F. All system parameters verified within normal operating specifications.
Replaced severely corroded brass pipe fitting on customer's faucet supply line. Identified significant mineral buildup and verdigris formation at threaded connection points. Installed new brass fitting to eliminate leak potential and restore proper water flow.
Performed installation of two tanked water heaters with proper copper piping connections. System includes a blue expansion tank, temperature and pressure relief valves, and necessary control valves including a prominent yellow handle valve. Observed minor corrosion on some copper fittings. All components were verified to be functioning correctly with no leaks detected.
Replaced severely corroded copper supply lines to faucet fixture. Removed existing pipes showing significant oxidation and green patina, installed new copper piping with appropriate valves and connections, and applied proper sealing compound at joints. Tested system for leaks and proper water flow after installation.
Performed comprehensive tune-up on existing HVAC system, inspecting copper line connections and Amtrol expansion tank. Verified proper operation of all components, checked refrigerant lines for leaks, and confirmed system pressure levels were within manufacturer specifications. System is functioning efficiently with no immediate concerns noted.
Performed routine maintenance on HVAC system. Inspected furnace components including ignition assembly with blue indicator lights. Utilized hex key to adjust mechanical elements and checked electrical connections. All systems functioning properly after service.
Performed comprehensive tune-up service on Lennox HVAC system located in utility area. Inspected furnace unit, vertical PVC exhaust pipes, and connected ductwork for proper installation and operation. System appears to be in good working condition with clean, professional installation and appropriate venting.
Installed and configured ecobee smart thermostat system. Set initial temperature to 68°F and verified proper display functioning. Confirmed home occupancy mode is operational with battery level reading at 56%.
Conducted comprehensive inspection of residential water service system in unfinished basement. Examined copper water supply lines, PEX tubing connections, and existing pipe fittings for potential upgrade opportunities. Documented current configuration of plumbing infrastructure to prepare detailed estimate for water service replacement or modification.
