Boiler Service & Repair
Expert steam, hot water, and radiant heat boiler services for Michigan homes and commercial properties.
Reliable Hydronic Heating Solutions
Many Michigan homes, especially older properties, rely on boiler systems for heat. Whether you have steam radiators, baseboard hot water, or in-floor radiant heat, FastFix HVAC has the expertise to keep your system running safely and efficiently.
Boiler Repair
Boiler problems can range from minor annoyances like uneven heating and radiator noises to serious safety concerns like leaking pressure relief valves and pilot light failures. Our technicians troubleshoot all types of boiler systems including gas-fired, oil-fired, steam, and hot water models. We diagnose issues with circulator pumps, zone valves, expansion tanks, aquastats, and thermocouples, and we carry common repair parts to resolve most problems in a single visit.
Boiler Replacement
When your boiler reaches the end of its service life, typically 20-30 years, a modern high-efficiency replacement can dramatically reduce your heating costs. New condensing boilers achieve 95% AFUE or higher compared to 80% or less for older cast iron units. We handle the full replacement including removal of the old unit, new piping and venting as needed, and all required permits and inspections.
Radiant Floor Heating
Radiant floor heating provides the most comfortable and even heat distribution of any heating system. Hot water circulates through tubing embedded in your floor, warming the room from the ground up with no cold spots, no drafts, and no noise. We install new radiant systems in additions, basements, bathrooms, and whole homes, and we service existing radiant systems including leak detection and zone valve repairs.
Annual Boiler Service
Boilers require annual maintenance to operate safely and efficiently. Our service includes cleaning the heat exchanger, checking and adjusting water pressure, testing safety controls and relief valves, inspecting the flue and venting, and bleeding air from radiators and baseboards. Regular service extends equipment life, prevents mid-winter breakdowns, and ensures your boiler isn’t producing dangerous carbon monoxide.
Michigan’s Trusted HVAC Team
Licensed & Insured
Boiler work demands specialized knowledge of hydronic systems, gas piping, and pressure vessels. Our technicians are fully licensed Michigan mechanical contractors with specific training in boiler service, repair, and installation.
Experience with Older Homes
Michigan has thousands of homes built in the early and mid-1900s with original boiler systems and cast iron radiators. We understand the quirks of these older systems and know how to maintain them, upgrade them, or replace them while preserving the character of your home.
Honest Assessments
Not every boiler problem requires a full replacement. If your system can be repaired safely and economically, we’ll tell you. If replacement is the smarter long-term investment, we’ll explain why and give you options at different price points so you can make the decision that’s right for your budget.
Ready to Get Started?
Keep your boiler running safely and efficiently. Call us today or schedule a consultation online.