Greendale's original village homes from the 1930s and 1940s were built in an era when radiant heat from boilers was considered the finest form of home heating available — and many homeowners still agree. When a Greendale boiler needs repair, Burkhardt Heating, Cooling, Plumbing & Electric provides the skilled, NATE-certified service these systems deserve.
Our technicians repair all residential boiler types: hot water boilers, steam systems, combi boilers, and modern condensing boilers. We diagnose and repair ignition and pilot light failures, pressure problems, circulator pump failures, zone valve malfunctions, expansion tank issues, leaking components, and heat exchanger concerns.
Greendale's older homes often have decades-old boilers that remain structurally sound but require attention to aging controls, pumps, and valves. Our technicians evaluate these components systematically, identifying the specific cause of the failure and assessing the overall system condition. We give homeowners an honest view of whether the boiler has many more years of reliable service ahead or whether planning for replacement makes more sense.
As a third-generation Milwaukee-area family company with 60+ years of heating experience, Burkhardt is Greendale's trusted boiler repair partner. Our NATE-certified technicians bring genuine expertise and a commitment to honest service on every call.
GreenSky financing is available for larger boiler repairs and replacements. Call Burkhardt at 414-206-3049 for boiler repair in Greendale.
**FAQs**
**Q: My Greendale boiler error code shows a lockout. What does that mean?** A: A lockout means the boiler's safety system detected a fault condition — often related to ignition, flame sensing, or pressure — and shut down to prevent unsafe operation. The specific code guides diagnosis. We read and interpret boiler fault codes for all major brands.
**Q: My Greendale home has both a boiler and a separate water heater. Can you service both?** A: Yes. Burkhardt is a full-service HVAC and plumbing company. We service boilers, water heaters, and all related heating equipment in a single visit when possible.
Schedule your service today — call us or use our online booking form.
Radiant Heating Systems
Many boiler systems in Southeastern Wisconsin power radiant floor heating — one of the most comfortable and energy-efficient heating methods available. Our technicians are experienced with hydronic radiant systems, including in-floor tubing, baseboard radiators, and cast iron radiator systems found in older Milwaukee-area homes. Whether you need radiant system repairs, zone valve replacement, or a new radiant floor installation, we handle the complete system.
We work on all boiler brands including Weil-McLain, Burnham, Buderus, Lochinvar, Navien, Slant/Fin, Crown, Peerless, and Utica. From cast iron steam boilers in older Milwaukee homes to modern high-efficiency condensing units, we've seen and repaired them all.
My Greendale boiler error code shows a lockout. What does that mean?
A lockout means the boiler's safety system detected a fault condition — often related to ignition, flame sensing, or pressure — and shut down to prevent unsafe operation. The specific code guides diagnosis. We read and interpret boiler fault codes for all major brands.
My Greendale home has both a boiler and a separate water heater. Can you service both?
Yes. Burkhardt is a full-service HVAC and plumbing company. We service boilers, water heaters, and all related heating equipment in a single visit when possible.
Related Services
Learn more about our HVAC services across southeastern Wisconsin.

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