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
Conducted comprehensive inspection of existing blue-green boiler system in utility room basement. Documented extensive copper piping network, brass valves, and circulation pump. Evaluated connection points to water heater and PVC drainage/ventilation components. Photos taken for documentation and future reference.
Performed diagnostics on control panel system by examining the circuit board and terminal connections. Inspected wiring integrity and electronic components within the control panel, focusing on the digital display functionality and connection points. Verified proper operation of the control module and secured all electrical connections before completing system testing.
Completed routine tune-up service on customer's HVAC system. Inspected burner assembly and identified ceramic igniter components in good working condition. Found significant mold growth and moisture accumulation in the evaporator section, requiring thorough cleaning and sanitizing to restore proper operation and improve indoor air quality.
Diagnosed and serviced 10+ year old furnace with no-heat condition. Found failed ignitor preventing ignition sequence. Replaced ignitor assembly, cleaned flame sensor, and verified proper system operation with successful ignition and adequate heat output.
Conducted inspection of basement HVAC system components showing significant age and potential efficiency concerns. Evaluated existing copper piping connections and galvanized metal ductwork, noting visible wear and possible inadequate ventilation. Recommended complete replacement of the current system with properly sized equipment to improve energy efficiency and reliability.
Performed comprehensive tune-up on HVAC system, including inspection of heat exchanger and ductwork. Noted dust accumulation on metal components and cleaned accessible areas. Examined connection points for signs of corrosion and verified proper fastener integrity on metal housing. System returned to optimal operating condition.
Performed routine tune-up on HVAC system in utility area, inspecting exposed ductwork and piping. Identified minor deterioration of insulation on several pipes and noted previous water damage on wall near control module. System is operational but showing signs of age with some components requiring future attention.
Completed replacement of aging HVAC system with new equipment including outdoor condensing unit and indoor air handler installation. System was properly connected to existing ductwork in the utility area, with all necessary electrical connections made according to manufacturer specifications. New filter system was installed to ensure optimal air quality and system performance.
Responded to No Heat call for aging furnace (10+ years). Diagnosed ignition issues and confirmed proper flame pattern at burner assembly after service. Also inspected basement sump pump system, verifying proper discharge line connections and functionality to prevent water damage. System now operating within specifications.
Performed standard HVAC tune-up service and identified oil leak from compressor fitting. Tightened fasteners on unit mounting bracket to prevent vibration damage. System now operating within normal parameters but will require follow-up maintenance to address the developing oil leak.
Performed diagnostic inspection on HVAC system revealing internal wiring issues. Accessed unit control panel, examined electrical components, and identified faulty connections within the wire bundles (yellow, green, blue, red, white). Restored proper functionality by reconnecting and securing loose connections to motor assembly.
Performed comprehensive tune-up service on SuperStor stainless steel indirect water heater system with green expansion tank. Inspected and verified proper operation of the boiler control system showing normal parameters (Target: 92°, Energy Save On, Mod Efficiency On). Checked circulation pump functionality, confirmed proper insulation of piping network, and validated all mechanical components were operating within specifications. System left in optimal working condition with all safety features functioning correctly.
Conducted complete assessment of aging heating system in basement mechanical room. Identified significant corrosion on copper supply/return lines, deteriorated main valve assembly with rust development, and outdated circulation pump with failing digital control panel. Recommended full replacement of hydronic system components including piping infrastructure and control devices to prevent imminent system failure and improve operational efficiency.
Performed diagnostic assessment on HVAC system utilizing electronic testing equipment to analyze operational parameters. Conducted internal component inspection with specialized tools, examining motor assembly and wiring connections (black, orange, and yellow) for proper functionality. All readings within acceptable ranges and system restored to optimal working condition.
Completed installation of new furnace system with proper manometer testing confirming optimal static pressure readings of 3.49 inH₂O at 66.0°F. Successfully mounted and connected humidifier unit to the existing ductwork with copper piping and brass fittings, ensuring proper integration with the home's HVAC system.
Successfully installed and commissioned a Mitsubishi Electric mini-split heat pump system with R454B refrigerant. Properly mounted the outdoor condenser unit on appropriate bracket against exterior wall with PVC line set cover and completed pressure testing. Performed final system checkout with manifold gauges to verify proper refrigerant charge and operation per manufacturer specifications.
Performed standard HVAC tune-up service including electrical inspection with SC680 clamp meter showing acceptable amperage readings of 0.47A. Conducted temperature differential testing with UEi DT650 thermometer, recording 62.6°F at supply register. System operating within normal parameters with no major issues detected.
Conducted complete HVAC tune-up service including electrical diagnostics using Fieldpiece SC680 multimeter, which displayed a reading of 2.2 (negative). System temperature was verified at 50.5°F using UEI PDT85A digital thermometer, confirming proper operation within normal parameters.
Performed routine inspection of HVAC system, examining the galvanized sheet metal ductwork in the utility space for proper installation and integrity. Verified operation of Honeywell Home ProSeries thermostat, confirming heating mode functionality with system set to 67°F and fan in auto mode.
Conducted inspection of the commercial space with an existing Reznor ceiling-mounted unit heater. Space evaluation revealed a high-ceiling industrial/commercial facility with exposed structural trusses, existing ductwork, and storage/workspace areas. Provided estimate for replacement of the aging heating system with comparable BTU capacity unit suitable for the open commercial environment.
