Boiler repair · Queens, Brooklyn & Nassau County
Boiler Repair, Maintenance & Installation
Hot water and steam, cast iron and high-efficiency condensing, gas and oil. We diagnose boilers from the thermostat to the flame — and the piping, controls and venting around them.
Boilers we work on
Old steam systems to modern condensing boilers
Boilers are everywhere in Queens and Brooklyn — and the systems connected to them are often decades older than the boiler itself. A modern boiler on old piping, or old controls on a new boiler, is where a lot of problems begin.
We work on Navien, Weil-McLain, Peerless, U.S. Boiler / Burnham, Lochinvar, Viessmann, Buderus, Bosch, Triangle Tube, Slant/Fin, Utica, NTI and other manufacturers.
Boiler problems
Common boiler problems we diagnose
- Boiler not heating
- No call for heat, ignition failure, circulator, zone valve or control issue.
- Losing pressure
- Expansion tank, relief valve, leaks or makeup-water issues.
- Making noise
- Kettling, trapped air, pump noise, water hammer in steam systems.
- Leaking
- Fittings, valves, heat exchanger, condensate or relief discharge.
- Shutting off
- Lockouts from flame sensing, venting, temperature limits or pressure.
- Error codes
- We read codes in the context of the whole system, not just the manual.
Safety
Boilers are combustion equipment
If you smell gas, leave the building and call your gas utility or 911 from outside. Don't try to reset a boiler repeatedly, bypass a safety control or open the burner area. A boiler that keeps locking out is telling you something — that's when a professional evaluation matters.
Professional service evaluation
How service works
- 01
Request service
Tell us what's happening and send photos of the equipment if you can.
- 02
Professional evaluation
We inspect the actual equipment and determine the problem and the appropriate solution.
- 03
Restore the system
When possible, we repair it properly and explain what we found. You approve the work before it proceeds.
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