When it comes to keeping your home comfortable year-round in Milwaukee, Wisconsin, having reliable heating, air conditioning, and HVAC systems should not be overlooked. If you are looking for quality home services, you are in good company.
Our team of contractors offers industry-leading air conditioning, heating, and HVAC repair services in Milwaukee and will work with you to ensure your home stays cozy all year long. Trust the Thielmann Group to get the job done right. Contact our professionals at (262) 299-6197 to book an appointment and receive assistance with a defective HVAC system.
Air Conditioning Repair Services
Our air conditioning repair services are designed to address any issues such as strange noises and insufficient cooling. If you experience rising energy bills, unusual odors, loud noises, or hot air blowing out of your unit, contact our professionals for support.
Air Conditioner Replacement and Installation Services
A malfunctioning air conditioner is the last thing you want to deal with during a hot and humid summer in Milwaukee.. Our team helps you select the right unit for your home’s size and cooling needs.
Air conditioners are not meant to last forever. You might need an air conditioner replacement service if your unit is experiencing frequent breakdowns, blowing uneven air, or is over 10 years old. If you notice any of these problems, consider contacting us for reliable AC replacement services.
Sometimes, repairs aren’t sufficient. If your air conditioner is beyond repair or you are looking to upgrade to a more energy-efficient model, the Thielmann Group offers replacement and installation services to suit your needs.
Ductless Mini-Split Services
From warm summer days to cold winter nights, there is no temperature a ductless mini-split HVAC system can’t handle. For homes without ductwork or those seeking more flexible cooling options, ductless mini-split systems are a great solution. Our professionals provide installation, repair, and maintenance services for ductless mini-split systems in Milwaukee and Southeastern Wisconsin.
Furnace Repair and Tune-Up Services
Going through a winter in Wisconsin without a functioning furnace is like wearing sandals in the snow—it’s not smart. Luckily, our team offers a variety of HVAC services for local residents in Milwaukee including furnace repair options.
We will make sure your heating system functions properly when you need it most. From minor repairs to major maintenance, there is nothing our technicians can’t handle. Contact us if your furnace is not producing heat, leaking fluids, making strange noises, or short cycling.
Furnace Installation and Replacement Services
If it’s time to replace your old furnace or install a new one, our team offers expert furnace installation services tailored to your heating needs.
Our professionals will guide you through the selection process, ensuring you choose a furnace that meets your efficiency and comfort requirements, and handle the installation with precision and care.
Heat Pump System Installation and Maintenance Services
Did you know a heat pump system heats and cools your home? This heating and cooling versatility makes heat pumps a popular choice for residents in the local Milwaukee area.
Heat pumps offer year-round comfort, consistent temperature control, and improved energy efficiency for homeowners in Southeastern Wisconsin. Plus, they are much better for the environment.
Boiler Installation and Repair Services
As energy costs continue to rise, many homeowners are turning to energy-efficient boilers. Boilers are designed to heat water which is then dispersed as steam through your radiators.
Whether your old system is aging itself out or you need maintenance, our team of technicians have you covered with comprehensive boiler repair services. Get in touch with us if you notice common boiler problems like foul odors, strange noises, a yellow pilot light, or insufficient heat.
Ductwork and Indoor Air Quality Services
Old ductwork can impact your indoor air quality, especially if it develops cracks or gaps. Unfortunately, ductwork problems happen, and when they do, our team is available to provide you with superior air duct repair services to restore air circulation in your house.
Signs like uneven cooling, rising energy bills, loud noises, and the presence of mold all warrant a call to our technicians. Our team offers trustworthy ductwork and HVAC services for homeowners in Milwaukee, Wisconsin and will work with you to restore airflow throughout your system.
Expert Plumbing Services in Milwaukee, WI
Plumbing problems often occur without warning, interrupting your routine and leaving you in a messy situation. When moments like this happen, you need a team of experts who respond fast and fix the problem the right way the first time. Thielmann Heating, Cooling, and Plumbing has a team of Milwaukee plumbers who are trained to handle any problem your home throws your way with professional, quality workmanship. From clogged drains to broken water heaters, our licensed plumbers handle every job with precision and care.
We are able to handle a wide array of plumbing problems in homes both old and new. Our team uses proven repair methods and high-quality parts to ensure every fix lasts. Whether you need a new fixture installed, pipes replaced, or a sump pump serviced, we make the process simple and stress-free. If your water heater struggles to deliver consistent hot water, we can install or repair both standard and tankless units to match your household needs.
Milwaukee homeowners count on us for:
- Water heater repairs, replacements, and maintenance to keep your showers hot and steady.
- Fast drain cleaning and clog removal to keep your plumbing flowing freely.
- Fixture installation and repair for sinks, faucets, and toilets that work the way they should.
- Leak detection and pipe replacement to stop water waste and protect your home.
- Sump pump installation and maintenance to prevent basement flooding.
- Garbage disposal repair and installation to make kitchen cleanup simple.
- Water softener and filtration system installation for cleaner, fresher water in every tap.
We offer regular plumbing inspections to find small leaks or corrosion early before they cause expensive water damage. Keeping your plumbing in good shape helps lower costs, reduce waste, and extend the life of your system. Thielmann Heating, Cooling, and Plumbing proudly serves Milwaukee with honest recommendations, clear pricing, and dependable service that keeps your home running right. Call us today at (262) 299-6197 to book your plumbing appointment.
Enjoy the Local Attractions in Milwaukee and Worry Less About Heating and Air Conditioning Issues
One of the advantages of working with our team of professionals is having more time to explore the local Milwaukee, Wisconsin area. Our team will fix your broken furnace or HVAC system to ensure you are able to enjoy your weekend with friends or family in Milwaukee. The city boasts an array of fun attractions for visitors and residents.
Take a stroll along the Milwaukee Riverwalk, where you can enjoy views of the city skyline. Between the shops and restaurants, you can check out the Milwaukee Art Museum and the famous Harley-Davidson Museum.
For a taste of the rich brewing heritage in Milwaukee, don’t miss a visit to Best Place at the Historic Pabst Brewery, where you can take a guided tour and sample some of Wisconsin’s classic brews. Sports enthusiasts can also catch a game at the iconic Fiserv Forum or check out the American Family Field.
Whatever you choose to do, you can come home to comfort thanks to our team. Our crew will work hard to keep your house safe and comfortable throughout the summer or winter seasons.
Book a Heating or Cooling Appointment With Our Team in Milwaukee
Milwaukee is one of America’s greatest cities, and we are proud to have been servicing its residents for nearly 100 years. Whether you require a brand-new air conditioner or assistance diagnosing a furnace issue, we’re here to assist you.
Call our team of HVAC contractors at (262) 299-6197 to schedule a service today and get peace of mind knowing your heating and air conditioning systems are in good hands.
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Recent Jobs and Reviews in Milwaukee, WI
Job Locations and Reviews
Completed annual air conditioning tune-up maintenance including full system inspection and performance testing. Verified supply air temperature at 122°F and tested capacitor functionality, measuring 36.54 microfarads, which falls within acceptable operating range. Inspected air purification system as requested and confirmed all components operating properly.
Completed morning estimate for residential HVAC system replacement, including addition of air conditioning unit and natural gas furnace replacement in attic location. Assessed existing equipment accessibility and installation requirements, documenting current system configuration and proposed equipment placement for both indoor and outdoor components. Customer acknowledged seasonal installation limitations for attic work during high-temperature periods, with scheduling to be coordinated for optimal working conditions.
Completed preventive maintenance tune-up on residential HVAC system. Verified system pressures and temperatures using refrigerant manifold gauge, with readings showing 0.5 psig on low side and 286.8 psig on high side, superheat at 3.39°F, and return air temperature at 79.1°F. Confirmed thermostat operation and programming, with unit maintaining proper temperature control and cycling correctly between set points.
Completed prepaid membership cooling maintenance visit on residential HVAC system. Performed comprehensive system diagnostics using manifold gauges and digital meter to verify refrigerant pressures and temperatures. Inspected indoor furnace unit with access panel removed, checking gas valve assembly, electrical connections, and all internal components for proper operation and safety compliance. All systems tested and operating within normal parameters.
# HVAC System Installation Complete Successfully completed full air conditioning system installation including new outdoor condensing unit, indoor evaporator coil, filter cabinet, and ductwork modifications in residential garage utility space. Installed new air handler unit with proper refrigerant line connections using copper piping with black insulation sleeves. Fabricated and installed galvanized steel ductwork with professional metalwork and crisp bends to ensure optimal airflow. All components properly secured to concrete floor with manufacturer specifications followed for equipment placement and clearances. Refrigerant lines professionally routed and insulated between indoor and outdoor units. System tested and verified operational with all connections leak-checked and secure. Installation meets code requirements with proper labeling and safety documentation affixed to equipment.
Completed estimate for water heater replacement in basement mechanical room. Existing unit showing signs of leakage requiring immediate replacement. Assessed installation area including existing copper piping connections, shut-off valves, and surrounding HVAC infrastructure to determine replacement specifications and material requirements.
Responded to no cooling complaint on residential air conditioning system under warranty. Upon arrival, performed diagnostic testing using digital multimeter and refrigerant pressure analysis with manifold gauge set. System evaluation revealed operational issue that was resolved during service call. Unit tested and confirmed returning to normal cooling operation before departure.
Responded to no cooling call on aging outdoor heat pump unit. Upon arrival, connected manifold gauge set to assess refrigerant pressures and system operation. Unit showed significant weathering with heavily rusted fan guard and evidence of extended outdoor exposure. Performed diagnostic evaluation of system pressures and overall equipment condition. Collected equipment information and documented unit condition with photos for customer records. Customer requested specific technician for follow-up service needs.
Completed HVAC system replacement estimate for mobile home unit. Assessed existing mechanical thermostat and exterior equipment location, documented current system configuration including wall-mounted analog temperature control and outdoor unit placement. Provided comprehensive replacement options and recommendations for new air conditioning system installation.
Completed scheduled cooling system maintenance visit as part of membership agreement. Performed comprehensive A/C tune-up including system inspection, filter replacement, and verification of proper operation. Documented existing air return grille condition and replaced dirty pleated air filter with accumulated dust buildup to ensure optimal airflow and system efficiency.
Completed installation of new Lennox air conditioning condenser unit on existing concrete pad against exterior wall. Connected refrigerant lines to previously installed evaporator coil and performed vacuum and leak test using manifold gauge set and vacuum pump. Charged system to manufacturer specifications and verified proper operation. Installed germicidal UV light system on air handler unit to improve indoor air quality. Tested all electrical connections, verified proper airflow, and confirmed system is cooling efficiently with no refrigerant leaks detected.
Responded to service call for non-operational air conditioning system. Conducted on-site assessment of existing HVAC equipment in basement mechanical room, including furnace unit with associated ductwork and refrigerant lines. Documented current system configuration through photographic documentation, noting aged galvanized ductwork with dust accumulation and existing copper refrigerant line installation. Prepared comprehensive replacement estimate for customer review covering complete system replacement requirements.
Conducted site evaluation for mini split installation in commercial kitchen environment. Assessed exterior access pathway between buildings for condenser placement and line set routing, and evaluated interior kitchen workspace to determine optimal indoor unit positioning for adequate climate control in active food service area.
Completed installation and startup of Lennox side discharge air conditioning system with matching evaporator coil. Unit was professionally installed and connected to existing furnace system, with all refrigerant lines, electrical connections, and condensate drainage properly configured. System was energized, tested, and confirmed to be operating within manufacturer specifications.
Responded to no cooling complaint on residential air conditioning system. Upon arrival, performed diagnostic testing using digital multimeter to measure electrical values and system performance on outdoor condensing unit. Evaluated unit operation and documented equipment condition with photos of outdoor unit installed on concrete pad with proper clearances. System tested and measurements recorded for customer review.
Responded to no cooling call where air conditioning system was not communicating with newly installed thermostat. Upon arrival, inspected outdoor condensing unit and indoor control board connections. Found thermostat wiring improperly connected at air handler control board terminals. Verified wire designations at terminal strip (A, B, C, D positions) and reconnected thermostat communication wires to appropriate terminals on control board. Tested system operation and confirmed proper communication between thermostat and equipment. System now cycling normally with thermostat commanding unit on and off as designed.
Completed furnace and air conditioning tune-up on residential HVAC system. Inspected burner assembly with active blue flames indicating proper combustion, verified gas connections and electrical wiring throughout unit, and examined outdoor condenser unit positioned against building exterior. All components operating within normal parameters with no immediate service needs identified.
Performed tune-up service on MAGICPAK unit that was not running properly. Inspected and replaced dirty air filter at return air vent, which was restricting airflow. Verified supply air temperature at 59.5°F and confirmed unit is now operating within normal parameters.
Responded to no cooling call on residential air conditioning system over 10 years old. Upon arrival, found outdoor condenser unit showing significant age-related wear with darkened grille components and vegetation growth restricting airflow around the base. Unit requires preventive maintenance appointment to address accumulated debris, verify refrigerant charge, and assess overall system performance to restore proper cooling operation.
Responded to no heat call on residential furnace system over 10 years old. Upon arrival, removed front access panel to inspect internal components including blower motor assembly, control boards, and electrical connections. System showed signs of age with dust accumulation throughout unit and ductwork. Performed diagnostic evaluation of furnace operation, checked all safety controls, and verified proper function of heating system components to restore heat to residence.
