Life comes with its share of challenges: your home shouldn’t be one of them. At Thielmann Heating, Cooling, and Plumbing, we are dedicated to providing tailored solutions for Pewaukee residents to ensure your home is a haven of comfort and efficiency. From heating and cooling systems to expert plumbing and air quality services, our experienced team is ready to help you maintain and improve your home’s systems with care and precision. When you need us most, call us at (262) 299-6197 or contact us online to get more information.
Local Pewaukee Plumbing Services

Plumbing problems can throw your daily routine off course, whether it’s a dripping faucet, a clogged drain, or a more severe issue like a leaking pipe. At Thielmann Heating, Cooling, and Plumbing, we don’t just fix problems—we offer lasting solutions designed to improve your home’s plumbing efficiency and reliability..
- Water Heater Services: We install, repair, and maintain traditional and tankless water heaters to ensure a steady supply of hot water.
- Leak Detection and Repairs: Hidden leaks can cause significant damage. Our precise detection methods allow for swift and effective repairs.
- Fixture Installation and Repairs: Upgrade your kitchen or bathroom with professionally installed sinks, faucets, and other fixtures.
- Sump Pump Maintenance: Protect your basement from water damage with reliable sump pump services, including installation and regular maintenance.
- Water Filtration Systems: Improve water quality with tailored filtration solutions that meet your household’s needs.
- Garbage Disposal Services: Keep your kitchen functioning smoothly with expert garbage disposal installations and repairs.
Trusted Pewaukee Heating Services
A reliable heating system is the cornerstone of a comfortable home in Pewaukee. At Thielmann Heating, Cooling, and Plumbing, we go beyond basic repairs to provide thoughtful, customized heating solutions tailored to your home’s needs. Whether you’re upgrading your system or dealing with a sudden breakdown, our expertise ensures your home stays warm and functional.
- Furnace Installation and Repair: Our team will assess your home’s heating requirements and recommend the most efficient furnace for your needs. We also provide expert repairs to restore heat when you need it most.
- Boiler Services: Boilers offer consistent and energy-efficient heating. We specialize in the installation, maintenance, and repair of boiler systems for reliable performance.
- Heat Pumps: These dual-purpose systems provide heating and cooling in one energy-efficient package. Our experts ensure proper sizing and installation for optimal results.
- Ductless Mini-Splits: Perfect for targeted heating solutions, mini-splits are ideal for homes without ductwork or areas requiring supplemental warmth.
Breathe Easy with Pewaukee Indoor Air Quality Solutions
Your home’s air quality directly impacts your health and comfort. That’s why Thielmann Heating, Cooling, and Plumbing provides complete air quality services in Pewaukee to ensure cleaner, healthier air:
- Air Purifiers: Remove allergens, pollutants, and odors from your indoor environment.
- Humidifiers and Dehumidifiers: Maintain the ideal humidity level to prevent dryness or excess moisture.
- Ventilation Systems: Enhance airflow and reduce the concentration of indoor pollutants with effective ventilation solutions.
- Duct Cleaning and Sealing: Dirty or leaky ducts can compromise air quality and HVAC efficiency. Our services address these issues to improve overall performance.
Peace of Mind with Air Conditioning Services in Pewaukee

Summers in Pewaukee can bring intense heat, making a dependable cooling system an essential part of your home’s comfort. At Thielmann Heating, Cooling, and Plumbing, we focus on delivering air conditioning solutions that are precisely tailored to your Pewaukee home’s needs, ensuring maximum efficiency and performance for a cool, refreshing indoor environment:
- AC Installation and Replacement in Pewaukee: Whether upgrading your system or installing a new one, we tailor solutions to fit your home’s layout and cooling needs.
- Air Conditioner Maintenance: Routine maintenance ensures your AC operates efficiently, extends its lifespan, and reduces the risk of breakdowns.
- Ductless Cooling Systems: For precise temperature control in specific areas, ductless systems provide efficient and flexible cooling.
- Advanced Cooling Solutions: We offer smart thermostats, zoning systems, and other enhancements to optimize your cooling experience.
Why Choose Thielmann?
At Thielmann Heating, Cooling, and Plumbing, we’re committed to delivering exceptional service and expertise to Pewaukee residents. Here’s why families and businesses choose us:
Customized Solutions
We evaluate your home or business’s unique needs to provide personalized recommendations.
Skilled Technicians
Our team is highly trained and experienced in all aspects of HVAC, plumbing, and electrical services.
Transparent Process
We prioritize clear communication to keep you informed every step of the way.
Commitment to Quality
We use top-tier products and techniques to ensure lasting results.
Local Expertise
As a part of the Pewaukee community, we understand the specific challenges residents face and are proud to serve our neighbors.
Contact Us Today
Don’t let home maintenance challenges disrupt your peace of mind. Contact Thielmann Heating, Cooling, and Plumbing today to schedule your next home service in Pewaukee. Whether it’s routine upkeep, urgent repairs, or system upgrades, we’re here to provide the reliable solutions you deserve. Call us now at (262) 299-6197 or contact us online and experience the Thielmann difference firsthand!
Recent Jobs and Reviews in Pewaukee, WI
Job Locations and Reviews
Completed installation of new furnace unit with proper mounting and electrical connections. Inspected interior components for proper assembly and verified all manufacturer labels and specifications. Connected control unit to power supply and completed final system check to ensure proper operation.
Conducted assessment of aging Trane XL 80 furnace system showing signs of moisture accumulation on top surface. Evaluated existing galvanized ductwork configuration including main trunk line, round connections and elbow joints. Prepared comprehensive replacement estimate for customer consideration.
Successfully installed a complete Lennox HVAC system in the customer's residence, including proper connection to the existing Generac transfer switch. System installation included furnace unit with PVC venting and all necessary electrical and plumbing connections. Final inspection confirmed proper operation of all components in winter conditions.
Conducted comprehensive assessment of existing HVAC system in residential basement mechanical room, including evaluation of furnace/air handler unit, associated ductwork, and PVC ventilation components. Inspection also included examination of electrical circuit breaker panel to verify proper power supply and capacity for potential replacement equipment.
Conducted inspection of under-sink cabinet plumbing infrastructure, examining shut-off valves and supply lines. Identified potential installation points for new fixture. Documentation captured existing toilet paper storage configuration and current valve placement to ensure proper planning for upcoming fixture installation.
Conducted inspection of existing HVAC system installation, focusing on air handler mounting and plumbing connections. Documented current configuration including wall clearance and electrical junction box setup. Prepared estimate for complete system replacement with attention to proper fitting of equipment against interior wall and reconnection of existing plumbing with appropriate valves and conduit routing.
Performed routine HVAC tune-up service with temperature diagnostics showing supply air temperature of 146°F, confirming proper heating operation. System inspection revealed normal operating conditions with no issues detected.
Performed routine HVAC tune-up service, inspecting system components and connections. Noted minor dust accumulation in the air duct connection with early signs of rust formation along metal seams. Examined cooling coils which showed slight discoloration and minor corrosion but remain in functional condition.
Conducted comprehensive assessment of vehicle interior components, focusing on dashboard and center console area. Documented condition of storage compartments and footwell region with photographic evidence for further evaluation.
Successfully installed a complete Carrier HVAC system including indoor furnace unit with metal ductwork in basement mechanical area and outdoor condenser unit. Outdoor unit was properly mounted on a gravel bed with plastic/concrete pad foundation, with all necessary refrigerant lines and electrical connections completed. System is operational with no issues observed.
Performed comprehensive inspection of HVAC unit showing significant internal corrosion on metal chassis and components. Replaced rusted pipe fittings and elbow joints that were causing moisture accumulation. Cleaned corroded surfaces and verified proper operation of motor assembly, control module, and wiring connections to restore system functionality.
Performed comprehensive furnace tune-up on residential HVAC system, inspecting all internal components including blower motor assembly, pressure switches, and circuit board. Cleaned accessible components and verified proper electrical connections throughout the system. All safety controls functioning normally with no issues identified.
Performed comprehensive tune-up service on HVAC system, inspecting all internal electrical connections and safety components. Checked pressure switch assembly and verified proper operation of the motor/actuator system. Noted minor corrosion on base plate but confirmed all wiring connections are secure and functional with no immediate service concerns.
Conducted scheduled HVAC maintenance agreement service. Used digital testing equipment to verify proper system operation parameters. Inspected furnace unit, checked all copper line connections, and performed diagnostic assessment of control systems. All components operating within manufacturer specifications.
Performed assessment of existing HVAC system showing signs of age and possible moisture damage. Evaluation revealed deterioration around the unit installation point with potential mold development on surrounding ceiling/wall. Recommended full system replacement with proper drainage installation and sealing of air handler to prevent future moisture issues.
Performed diagnostic inspection of control wiring inside unit. Examined multiple connection points including terminal blocks and control board. All wires were properly routed and secured with no signs of damage or loose connections. System now operating according to specifications.
Successfully installed an Envirotec water filtration/softening system in the utility area, including the main cylindrical tank with digital control panel and secondary brine tank. Completed all necessary plumbing connections with both copper and PVC piping, ensuring proper integration with the home's existing water system.
Inspected plumbing valves and connections in a mechanical system. Documented hot and cold water supply lines with proper labeling ("H" and "C" markings). Observed brass valve fittings and corrugated supply hose, noting some tarnishing on metal components. Visual inspection confirmed all components were properly installed and functioning as intended.
Responded to a no-heat call for an older HVAC system. Inspected the thermostat (Honeywell model) which was actively calling for heat with a 9° differential between room temperature (56°F) and set point (65°F). Investigation of the utility area revealed multiple exposed wires and incomplete electrical connections which were identified as the source of system failure. Repaired wiring connections to restore proper operation of the heating system.
Performed routine maintenance tune-up on HVAC system. Identified significant deterioration of the interior insulation with visible tearing of the liner fabric and accumulation of mineral deposits/corrosion on internal surfaces. Documented evidence of moisture damage that requires attention during next service visit.