24/7 emergency line — holidays included|Licensed where required, fully insured & EPA 608 certified
48 Carter St, Newburgh, NY 12550+1 (327) 210-5999
Heating Service
Steam and hot-water boiler repair for Newburgh's older homes — cold radiators back to warm.
A lot of Newburgh runs on boilers and radiators, and those systems fail in ways a furnace tech may not recognize. Cold radiators upstairs, water hammer at 2 a.m., a pressure gauge pinned high, or a burner that won't fire — each points somewhere different on a steam or hot-water system. We repair both, and we understand the quirks of the century-old cast-iron radiators still working hard in the East End Historic District and the West End. You get an accurate diagnosis and even heat restored.
Before we fix anything, we identify what you have. A steam boiler boils water and sends vapor up to the radiators, relying on steam traps, air vents, and a careful water line. A hot-water (hydronic) boiler pumps heated water through the system using circulator pumps, zone valves, and an expansion tank. When a radiator goes cold, the culprit on a steam system is often a stuck vent or a failed trap, while on a hot-water system it's usually a trapped air pocket, a dead circulator, or a stuck zone valve. Diagnosing the wrong system wastes your money — so we start by confirming which one is under your floor.
Water plus no heat can mean frozen pipes.
If your boiler is down in freezing weather, pipes are at risk fast. Keep faucets at a slow trickle, open cabinet doors under sinks, and call +1 (327) 210-5999 right away. If you smell gas near the boiler, leave the house first and call 911 or the utility from outside — see our guide on frozen pipes and no heat.
Water hammer isn't just annoying — that banging is steam slamming into trapped condensate or water surging against a valve, and over time it stresses fittings until something leaks. On steam systems it usually means a pitch problem, a failed trap, or a wet return; on hot-water systems it can be a bad check valve or air in the loop. We track it down instead of telling you to live with it. Persistent noise almost always has a fixable root cause, and our notes on a boiler making noise walk through the common ones.
Confirm system type and safety
We verify steam or hot-water, check the low-water cutoff and pressure relief, and make sure the boiler is safe to test.
Read pressure, water, and firing
Gauges, water level, and the burner sequence tell us where the fault lives before we open anything.
Isolate the failed component
Vent, trap, circulator, zone valve, or control — we test the suspect part rather than swapping guesses.
Repair and rebalance
We complete the fix and rebalance heat so every radiator gets its share, then run a full cycle.
In the tall, subdivided homes common along Liberty Street and through the West End, the front parlor roasts while the back bedroom stays cold — or the second floor never catches up to the first. That's almost never a dead boiler. On steam systems it comes down to venting: the fast radiators vent quickly and fill with steam while the slow ones, choked by an old or undersized vent, barely get warm. Rebalancing the vents — bigger vents on the far, cold radiators and smaller ones up close — evens the whole house out for a fraction of what a panicked homeowner fears. On hot-water systems the same complaint usually traces to trapped air or an unbalanced loop, cured by bleeding and adjusting rather than replacing anything.
We diagnose these distribution problems the way they deserve, because the wrong answer — "your boiler is shot" — sells an expensive replacement a system rarely needs. Our notes on uneven radiator heat walk through what we check.
A boiler that keeps shutting down often has a working safety device doing exactly its job. The low-water cutoff stops the burner when the water level drops too low, protecting the boiler from cracking itself by firing dry. If it's tripping, the real question is why the water is low — a leak, a failed auto-feeder, or sediment fouling the probe. Repeatedly resetting it or bypassing it is how boilers get destroyed and how basements get flooded. We find the cause, restore the correct water line, and confirm the cutoff, feeder, and pressure controls all behave before we leave.
We repair boilers throughout the City and Town of Newburgh and across Orange County, including the multi-family and rental buildings that lean on shared boilers. If a repair keeps recurring on an aging cast-iron unit, we'll be straight with you about whether boiler installation is the smarter spend — but many of these systems have years left with the right service.
Call +1 (327) 210-5999 and tell us steam or hot-water if you know — we'll come ready.
HVAC Newburgh NY · 48 Carter St, Newburgh, NY 12550
Newburgh's steam and hot-water heat concentrates in the older, denser parts of the city, and that's where most of our boiler repair work lives. We know the century-old cast-iron radiators of the East End Historic District, the tall subdivided homes along Liberty Street, and the multi-family buildings across the West End. We also chase cold radiators and water hammer throughout the Town of Newburgh, over the bridge in Beacon, and across Orange County. Steam venting, failed traps, dead circulators, tripping low-water cutoffs — the failures cluster in this housing stock, and diagnosing them right keeps a distribution problem from being sold as a whole new boiler.
Boiler Repair in Newburgh and across Orange County — fast scheduling, EPA 608–certified techs, and a written quote before any work. No pressure, no surprises.
Steam and hot-water expertise
These are different systems with different failure points. We service both — from steam traps and vents to circulator pumps and zone valves.
We understand old radiators
Uneven, banging, or cold radiators are usually a distribution problem, not a dead boiler. We chase the real cause across Newburgh's historic housing stock.
Fast no-heat priority
A dead boiler in January is an emergency. We prioritize no-heat calls with an average 60–90 minute response across the City and Town.
Repair with the whole system in mind
We check water level, pressure, expansion, and safety controls together, so the fix addresses the cause and not just the symptom.
We don’t post fake flat rates — every job is quoted in writing after we see it. Here’s what moves the number for boiler repair in Newburgh:
Usually not. A single cold radiator is almost always a distribution problem — a stuck air vent or failed steam trap on a steam system, or trapped air or a stuck zone valve on a hot-water system. It's a targeted, affordable fix, and we can often correct it on the first visit.
Learn more
A boiler that bangs, whistles, or gurgles is trying to tell you something. Here's how to read the noise, and which sounds mean you should shut it down now.
If your top-floor bedrooms roast while the living room stays chilly, your boiler is not broken — it is out of balance. Here is how radiator systems drift uneven in older Newburgh homes and what actually corrects it.
No heat, no cooling, or planning an upgrade? Call for fast local service or request a free written estimate.
HVAC Newburgh NY · 48 Carter St, Newburgh, NY 12550 · Average 60–90 minute emergency response across the City and Town of Newburgh
