A leaking boiler, cold radiators, or a pilot light that won't stay lit needs someone who actually understands hydronic heating. We diagnose the real problem and get your heat back running evenly.
Fast, honest repairs
Boiler systems are different from forced-air furnaces, and they need a technician who knows the difference — pressure, circulation, and piping all play a part in whether your radiators actually heat evenly. Our boiler repair service is built around understanding the whole system, not just the unit itself.
Whether it's a leak, a stuck circulator pump, or an ignition problem, our technicians carry the tools and parts to diagnose and fix most issues in a single visit, with clear pricing before any work begins.
What we fix
01
A boiler that won't light or keeps shutting off is often an ignition or pilot control problem — we diagnose and repair it safely.
02
We locate the source of leaks and pressure issues — often a relief valve, fitting, or seal — and repair it properly.
03
A failing circulator pump can leave radiators cold even when the boiler itself is running fine. We test and repair it.
04
An unresponsive thermostat or faulty aquastat can cause short cycling or inconsistent heat. We test and repair the controls.
05
Trapped air, sludge buildup, or a balancing problem can leave some radiators cold. We bleed, flush, and rebalance the system.
06
We inspect pressure relief and safety valves any time we're inside your boiler, so safety is never an afterthought.
Questions
In most cases, yes. Our technicians carry the most commonly needed parts on the truck, so many boiler repairs in Tarrytown are completed the same day we're called, especially during a cold snap.
Leaks usually trace back to a faulty pressure relief valve, worn pipe fittings, or an aging circulator pump seal. We find the actual source rather than just tightening the nearest connection.
This is often trapped air in the system, a circulator pump issue, or a balancing problem between zones. We diagnose and correct the actual cause so every radiator gets its fair share of heat.
Yes, regardless of who originally installed the system. We repair all major residential gas and oil boiler brands and models.
Ready when you are
Call our Tarrytown boiler repair team and we'll give you a quick, honest quote.