Same-Day Service · Upfront Flat-Rate Pricing
Aging boiler leaking, noisy, or losing efficiency? Get a right-sized, high-efficiency gas boiler installed by licensed, insured techs — for hot-water and steam systems, code-compliant and backed by a workmanship guarantee. Serving the Capital Region, Monday through Friday.
Do any of these sound familiar?
Most problems give you warning signs — catch one early and you often avoid a bigger repair.
Boilers are long-lived, but past their rated life efficiency drops and parts get scarce — a planned replacement beats a mid-winter failure.
A leaking or corroded boiler block usually can't be repaired economically — replacement is the lasting fix.
An old, low-efficiency boiler wastes fuel. A modern high-AFUE or condensing boiler can cut winter costs.
Banging, knocking, or rooms that won't warm can signal a failing boiler that a right-sized replacement resolves.
When repairs are stacking up on an old unit, replacement usually costs less over time.
A standing-pilot or low-AFUE boiler burns fuel it doesn’t need to; a modern condensing boiler delivers the same heat for noticeably less.
Got a problem that can’t wait? Book online in under a minute.
How we do it
From your first call to the final cleanup, here’s exactly how we work — no surprises and no upsells.
We evaluate your system (hot-water or steam), radiators, venting, and gas supply, and calculate the right size.
Need it fixed today? We hold same-day slots for urgent repairs across the Capital Region.
We recommend the correct boiler and efficiency for your home and system type — standard or condensing.
Licensed install with permits where required, proper venting, near-boiler piping, and gas connections.
We commission the boiler, balance the system, verify safe operation, and walk you through controls and maintenance.
Licensed Empire State Plumbing tech diagnosing a system on-siteOur work, done right
We replace and install high-efficiency gas boilers for Capital Region homes — both hot-water (hydronic) and steam systems, standard and condensing. Every install is sized by heat-loss calculation, vented and piped to code, and backed by a workmanship guarantee. Weighing a furnace instead, or coming off oil? See furnace replacement and oil-to-gas conversion. Boiler acting up but not ready to replace? See boiler repair.
ESP technician completing a clean, code-correct install
Book online
Tell us what is going on and when works for you. A real ESP dispatcher confirms your same-day or next-available slot, usually within minutes.
Real homeowners
A real person answers. Call or book online — Mon to Fri, 7:30 to 6, with same-day slots across the Capital Region.
How to decide
If your boiler is within its service life and the fault is a circulator, valve, or control, a repair is usually the right call — see boiler repair. Replace when the block is leaking or cracked, the unit is past its rated life, repairs are mounting, or you want the efficiency of a modern condensing boiler.
Straight talk on price
Boiler replacement cost depends on system type (hot-water vs steam), size, efficiency, and near-boiler piping or venting work. We quote flat and in writing up front, with financing available through Acorn Finance.
Local know-how
Many older Capital Region homes — especially in Albany, Troy, and Cohoes — heat with hydronic or steam boilers, often original and oversized. We size the replacement to the home’s real heat loss rather than matching an old, oversized unit, and if you’re converting off oil we can handle the gas work too. See oil-to-gas conversion.
Plans & Financing
Join our maintenance plan for yearly tune-ups and big savings, or choose flexible financing that fits your budget with quick pre-qualification.
Peace of mind. Built in.
Smart options that help protect your home, your time, and your wallet.
Regular care. Real savings. Total peace of mind.
Flexible payment plans to fit your budget.
Financed through Acorn FinanceService Finance
Subject to credit approval. For qualified buyers.
Where we serve
Empire State Plumbing serves homeowners across New York’s Capital Region from our Nassau base — including Albany, Schenectady, Troy, Clifton Park, Colonie, Saratoga, Delmar, East Greenbush, Hudson, and Nassau, plus towns throughout all 6 Capital Region counties.
More Services
Furnace
Repair
Installation
Boiler
Repair
Installation
Heating System
Repair
Heat Pump
Repair
Installation
Thermostat
Repair & Installation
Oil-to-Gas Conversion
Learn more
Good to know
The things Capital Region homeowners ask us most about repair, replacement and cost.
Both — we replace hot-water (hydronic) and steam boilers, sized and piped correctly for each system type.
Most residential boiler changeouts take one to two days depending on piping and venting work.
Condensing boilers are more efficient but require the right venting and return temperatures. We’ll tell you whether your system is a good fit.
It’s based on a heat-loss calculation, not the size of your old unit — many old boilers are oversized. Right-sizing improves comfort and efficiency.
Yes — through Acorn Finance.
