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.
Read Reviews by Our Customers
Recent Jobs and Reviews in Milwaukee, WI
Job Locations and Reviews
Completed shower/tub plumbing installation involving access point modifications to existing wall cavities. Cut access openings in drywall to reach supply lines, installed new shut-off valves with brass fittings and copper pipe connections, and integrated plumbing assembly at wall-ceiling junction. Addressed water-damaged framing during installation and secured all valve mechanisms for proper operation.
# HVAC No Cool Service Call - 21-Year-Old System Responded to no cooling complaint on residential air conditioning system approximately 21 years old. Homeowner reported thermostat was set to 70 degrees but indoor temperature continued rising to 77 degrees before system was shut down. Courtesy call made prior to arrival. Upon arrival, performed comprehensive diagnostic evaluation of aging split system. Outdoor condenser unit showed significant accumulation of dirt, grime, and biological growth on exterior surfaces and protective grilles, indicating extended period without maintenance. Unit positioned on concrete pad showed signs of age-related deterioration. Indoor air handler and associated ductwork inspected in attic space, with PVC condensate lines and refrigerant piping examined for proper operation. Conducted systematic troubleshooting to identify root cause of cooling failure. Checked electrical components, refrigerant pressures, airflow, and thermostat operation. Based on age
Completed comprehensive AC tune-up on residential condensing unit, including refrigerant pressure verification using manifold gauges and static pressure measurement with digital manometer reading 139. All system parameters checked and confirmed within normal operating range, unit left in proper working condition.
Completed diagnostic inspection of leaking copper plumbing in basement floor cavity. Upon inspection, identified corroded copper pipe sections with visible green patina at joints and connection points, requiring full replacement. Documented existing conditions including aged copper piping, deteriorating fittings, and compromised pipe integrity through access opening in floor joists.
Completed annual tune-up on residential air conditioning system. Performed standard maintenance procedures including temperature differential measurements across the evaporator coil, recording 52.8°F reading indicating proper system performance. Inspected outdoor condensing unit, verified proper operation of fan assembly, checked electrical connections at disconnect box, and confirmed adequate clearance and airflow around unit with satisfactory mulch bed maintenance.
Conducted comprehensive assessment of existing HVAC system in condominium unit requiring rooftop condenser replacement and natural gas furnace replacement. Accessed rooftop equipment via stairway and hatch to evaluate multiple condenser units positioned on gravel surface with existing refrigerant lines and electrical connections. Evaluated natural gas furnace located above bathroom, accessible through bathroom panel requiring 6-foot ladder for proper access. Documented current system configuration including conduit routing, electrical disconnects, and equipment placement on wooden platforms with protective rubber matting. Provided detailed replacement estimate for both furnace and air conditioning condenser with specifications for proper installation access requirements.
Completed annual tune-up on outdoor condensing unit. Unit was found with heavy dirt and debris accumulation on condenser coil and surrounding components, along with leaves lodged in fin areas. Performed thorough cleaning of condenser coils, removed all organic debris from unit interior and base, and cleared obstructions from airflow pathways to restore proper heat exchange efficiency and system performance.
Completed estimate for full HVAC system replacement at residential property. Assessed non-functional furnace and underperforming air conditioning system in basement mechanical room. Documented existing Carrier equipment configuration, ductwork layout, and clearances for replacement unit specifications.
Responded to no cooling complaint on 2006 Trane residential air conditioning system. Upon arrival, performed diagnostic evaluation of outdoor condenser unit and associated components. Unit showed age-related wear consistent with 10+ year operation. Assessed system viability, refrigerant lines, electrical connections, and overall equipment condition to determine repair feasibility versus replacement recommendation for aging equipment.
Completed furnace and air conditioning tune-up maintenance on residential HVAC system. Performed comprehensive inspection of furnace unit with blower motor, capacitor, and electrical components; verified proper operation of all internal systems. Inspected rooftop AC unit, checked refrigerant levels, cleaned condenser coils, and confirmed system performance; evaluated humidifier pad condition and replaced as needed per seasonal maintenance protocol.
Completed scheduled cooling system maintenance visit as part of prepaid membership program. Performed comprehensive A/C tune-up including system inspection, refrigerant pressure and temperature diagnostics using digital manifold gauges, and evaluation of outdoor condenser unit operation. All measurements recorded within normal operating parameters, with high-side pressure at 324 PSIG and system temperatures indicating proper heat exchange function.
Performed comprehensive tune-up and diagnostic testing on Carrier outdoor condensing unit. Connected manifold gauge set to measure refrigerant pressures and verify system operating parameters within manufacturer specifications. Unit found operating properly with all components functioning as designed.
Completed refrigerant recovery, evacuated system to 312 microns to verify leak-free operation and remove moisture contamination, and installed liquid line filter drier. System held vacuum successfully, confirming integrity of repairs and readiness for refrigerant recharge.
Responded to no cooling call on residential HVAC system over 10 years old. Upon arrival, performed diagnostic inspection of furnace and air conditioning components in basement mechanical room. Assessed electrical connections, refrigerant lines, condensate drainage system, and control wiring throughout the installation. System evaluation completed during specified afternoon service window, with photographic documentation taken of equipment condition and mechanical room layout for service records.
Responded to warranty call for recently installed Lennox system blowing warm air. Upon arrival, measured supply air temperature at floor register reading 58.8°F, confirming inadequate cooling. Inspected outdoor condensing unit and verified equipment operation. System evaluated and necessary corrections completed to restore proper cooling function. Unit tested and left operating within normal parameters.
Completed prepaid membership cooling maintenance visit on residential HVAC system. Performed comprehensive inspection of indoor furnace unit and outdoor condensing unit, verified refrigerant pressures using manifold gauge set with readings within manufacturer specifications. Documented equipment condition with photos showing proper installation and operational status of Carrier system components, confirmed all safety labels present and system operating normally for continued seasonal cooling performance.
Responded to service call for loud zipping noise occurring when air conditioning system activated. Upon inspection, diagnosed issue with blower assembly and motor components. Performed diagnostic testing using digital measuring equipment to verify electrical readings and system performance. Addressed the noise complaint by servicing the blower wheel assembly and associated components within the air handler unit, restoring normal quiet operation to the system.
Completed residential water heater installation in basement utility room. Installed new white cylindrical water heater with proper copper piping connections, including vertical and horizontal runs with brass fittings and shut-off valves. Mounted blue thermal expansion tank to ceiling area and integrated into plumbing system per code requirements. All connections secured and tested for proper operation.
Completed scheduled biannual preventive maintenance inspection on residential HVAC system. Performed comprehensive system diagnostics including refrigerant pressure testing using manifold gauges and digital monitoring equipment to verify proper operating pressures and temperatures. Inspected indoor air handler components, including condensate drain lines, refrigerant line insulation, and electrical connections. All components found operating within manufacturer specifications with no deficiencies noted.
Completed comprehensive furnace and air conditioning tune-up service at residential property. Replaced HVAC system air filters with new pleated filters and verified proper thermostat operation, confirming ecobee smart thermostat displaying accurate temperature readings and humidity levels at 41%.
