FURNACE AND BOILER REPAIR
Licensed Commercial Mechanical Contractor · Serving Southeast Michigan Since 1984
Commercial Furnace & Boiler Repair in Southeast Michigan
A furnace or boiler failure in a commercial facility isn't just an inconvenience. It's a liability. Tenants lose comfort. Operations slow. And in Michigan winters, the clock starts the moment heat drops.
Friedman Mechanical responds fast, diagnoses accurately, and repairs commercial furnaces and boilers right the first time. No subcontractors, no diagnostic runaround — just experienced technicians who have seen every failure mode across 35 years of commercial HVAC work in Southeast Michigan.
Commercial Heating Repair
Furnace Repair
Fast, accurate diagnosis and repair for commercial furnaces and boilers of all makes and configurations. We minimize downtime and get systems back online quickly, including 24/7 emergency response when it can't wait.
Boiler Repair
Commercial boiler systems require specialized knowledge of pressure, safety controls, and hydronic distribution. Our technicians service hot water and steam boilers of all sizes, including high-pressure systems in industrial and institutional settings. Services include burner repair, heat exchanger inspection, pressure vessel testing, CSD-1 compliance testing, and controls calibration.
Emergency Heating Repair
When a system fails outside of business hours, our 24/7 service center dispatches a certified technician immediately. We serve facilities across Southeast Michigan around the clock, every day of the year.
Diagnostic & Inspection Services
Not sure what's wrong? Our technicians perform thorough system diagnostics to identify the root cause, not just the symptom. You get a clear written assessment and options before any repair work begins.
Controls & Thermostat Repair
Heating performance issues are often a controls problem, not a mechanical one. We diagnose and repair digital and pneumatic control systems, building automation integrations, and thermostat/sensor calibration issues that cause inefficiency or uneven heating.
Service Area
And surrounding Southeast Michigan communities.
Friedman Mechanical provides commercial cooling services throughout Southeast Michigan, including:
Furnace & Boiler Brand We Service
Friedman Mechanical technicians are experienced across all major commercial heating equipment manufacturers, including:
Don't see your brand listed? Call us. If it runs, we can service it.
Commercial Heating
Furnace or Boiler Down? We Respond Fast & Fix It Right.
In Michigan winters, a heating failure is a liability. Certified technicians dispatched 24/7 across Southeast Michigan — no subcontractors, no diagnostic runaround, 35+ years of commercial furnace and boiler experience.
Commercial Furnace Repair
Fast, accurate diagnosis and repair for commercial furnaces of all makes and configurations — heat exchanger inspection, burner issues, ignition failures, airflow problems, and controls faults
Commercial Boiler Repair
Hot water and steam boilers of all sizes including high-pressure industrial systems — burner repair, heat exchanger inspection, pressure vessel testing, CSD-1 compliance testing, and hydronic distribution diagnostics
Diagnostics & Controls Repair
Many heating failures are controls problems, not mechanical ones — we diagnose the full system before replacing parts, and repair digital and pneumatic controls, BAS integrations, and thermostat calibration issues causing inefficiency or uneven heating
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Our 24/7 service center dispatches certified technicians across Southeast Michigan around the clock. For commercial emergencies, we prioritize response and work to minimize facility downtime.
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Yes. Our technicians are experienced across all major commercial heating equipment manufacturers. If we haven't serviced your specific unit, we'll tell you upfront.
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A full inspection covers system performance, burner condition, heat exchanger integrity, controls calibration, safety controls, flue and venting, and fuel supply. You receive a written assessment with findings and recommended next steps.
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Yes. Our preventive maintenance agreements are specifically designed to reduce emergency repairs and extend equipment life. We'll build a plan around your facility's needs and schedule.