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.
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Recent Jobs and Reviews in Brookfield, WI
Job Locations and Reviews
Performed comprehensive assessment of non-cooling Amana air conditioning system experiencing refrigerant loss and evaporator coil icing. Documented existing outdoor condenser unit condition and electrical panel configuration, then provided detailed replacement estimate with financing options for complete system upgrade due to refrigerant leak and compromised cooling performance.
Completed comprehensive A/C tune-up on residential cooling system. Inspected evaporator coil and found moderate accumulation of dust and debris on fins, which was noted for maintenance tracking. Verified electrical connections at outdoor unit, including dual-run capacitor (40/5 µF) and associated wiring terminals, confirming all connections were secure and operational. System tested and running within normal parameters.
Responded to residential HVAC service call for non-operational furnace system located in basement. Performed comprehensive assessment of existing air handler unit and thermostat to provide replacement estimate for failed heating equipment.
Completed comprehensive air conditioning tune-up service on Bryant residential cooling system. Performed standard maintenance procedures including refrigerant pressure testing using manifold gauges, system performance evaluation, and replaced 16x25x4 MERV 11 air filter. Reviewed maintenance membership program options with homeowner and confirmed system is operating within normal parameters.
Completed two air conditioning tune-ups at the property, performing standard maintenance procedures including cleaning debris from the bottom of both units and documenting the work with before and after photographs. Verified system electrical readings using a digital multimeter, confirming proper voltage and capacitance levels on both HVAC units to ensure optimal performance for the cooling season.
Conducted comprehensive estimate for attic air handler replacement due to severe system deterioration. Inspection revealed extensive corrosion and rust on existing ductwork and metal components, with significant oxidation, mineral deposits, and moisture damage indicating prolonged environmental exposure and compromised system integrity. Documented current HVAC system condition including corroded metal panels, aged flexible ductwork, and existing air handler unit, and provided replacement recommendations to restore proper heating and cooling functionality.
Completed comprehensive estimate for replacement of non-functional natural gas furnace and air conditioning system located in basement mechanical room. Evaluated existing HVAC equipment including air handler, ductwork configuration, electrical controls, and refrigerant line routing to determine replacement specifications and scope of work required for complete system installation.
Conducted comprehensive replacement estimate for two natural gas furnaces over 25 years old located in basement, along with evaluation of multiple air conditioning condensers ranging from 10-20 years in age. Documented existing equipment conditions including corroded gas piping, aging Lennox furnace components with deteriorated connections, and assessed electrical panel capacity for replacement system requirements. Provided equipment replacement options and recommendations to address ongoing performance issues with heating and cooling systems.
# HVAC Service Call - No Cooling Complaint Responded to a no cooling complaint on a residential air conditioning system. Upon arrival, located the outdoor condensing unit installed on a gravel pad against the home's exterior. Performed initial visual inspection of the condenser unit, noting the system's age and overall condition. Conducted electrical diagnostics using a digital multimeter to test voltage and electrical connections at the outdoor unit. Measured line voltage at the condenser, obtaining a reading of approximately 39 volts, which is significantly below the required 208-240 volt range for proper compressor and condenser fan motor operation. This low voltage condition would prevent the unit from starting and operating correctly. Traced electrical wiring including the purple, brown, and red conductors running to the unit. Inspected the electrical disconnect, contactor, and capacitor connections. The substantially reduced voltage indicated either an upstream electrical supp
Completed AC replacement estimate for residential HVAC system. Existing furnace confirmed operational with humidifier and proper condensate drainage in place. Air conditioning unit determined non-functional and requires replacement while existing gas furnace remains serviceable.
Conducted HVAC estimate for furnace replacement located in basement. Reviewed existing heating system and electrical infrastructure, documented current equipment configuration and electrical panel setup. Discussed equipment options and financing alternatives with homeowner to determine best solution for their heating needs.
Completed comprehensive HVAC maintenance agreement service on split system including outdoor condenser unit and indoor air handler. Performed diagnostic testing with multimeter showing system voltage at 647.1V, conducted pressure readings using manifold gauges to verify refrigerant charge levels within manufacturer specifications, and inspected condenser unit exterior components including protective grille and mesh screening for proper airflow and debris clearance.
Completed scheduled membership cooling system maintenance visit with 11 AM arrival as requested. Performed comprehensive diagnostics on residential central air conditioning system, including electrical measurements using digital multimeter which indicated 343.1 volts at the outdoor condensing unit. Conducted thorough inspection of outdoor unit positioned in landscaped area with proper clearance, verified all mechanical components, heat exchanger coils, and refrigerant lines were functioning within normal parameters.
Completed scheduled biannual air conditioning tune-up and preventative maintenance on Bryant HVAC system. Performed comprehensive system inspection including electrical diagnostics with multimeter, measuring amperage draw at 0.6A to verify proper compressor operation. Inspected furnace/air handler unit, ductwork connections, PVC condensate drainage system, and all accessible mechanical components. System operating within normal parameters with no deficiencies noted.
Completed semi-annual preventative maintenance inspection on residential HVAC system as part of recurring service agreement. Performed comprehensive system evaluation including furnace and associated components in mechanical room. Utilized manifold gauge set to verify refrigerant pressures and system performance parameters. Inspected ductwork, humidifier equipment, and all visible piping connections for proper operation and potential issues. All equipment found operating within normal specifications with no immediate repairs required.
Performed comprehensive air conditioning tune-up and preventative maintenance on residential HVAC system. Utilized manifold gauge set to check refrigerant pressures and verify proper system operation, replaced 16x25x5 Healthy Climate filter, and inspected all major components including furnace, air handler, and refrigerant lines. System found to be operating within normal parameters with no issues identified during this recurring maintenance visit.
Provided estimate for replacement of existing Payne brand outdoor condensing unit (AC2-4) currently operational but experiencing refrigerant leak. Assessed unit condition, documented existing installation including electrical disconnect and concrete pad placement, and prepared replacement specifications for customer approval.
Responded to no cooling call where system had completely shut down. Upon arrival, verified electrical supply at breaker panel was intact. Performed diagnostic testing on outdoor unit and identified failed run capacitor. Tested capacitor with digital multimeter, confirming capacitance reading well below manufacturer specifications at 0.133 MFD. Replaced defective dual run capacitor, verified all electrical connections at compressor and condenser fan motor terminals, and restored system to normal operation with proper cooling.
Completed HVAC system estimate for non-operational natural gas furnace located in basement. Assessed existing indoor furnace unit and outdoor air conditioning condenser, documented equipment conditions and specifications, and provided replacement options for complete system upgrade.
Completed comprehensive furnace and air conditioning tune-up on Bryant gas furnace and Carrier evaporator coil system. Performed standard maintenance procedures including filter inspection, burner assembly cleaning, blower motor lubrication, electrical connection testing, condensate drain line verification, and system operational testing to ensure proper heating and cooling functionality for the upcoming season.
