Cost to Replace a Boiler in White Plains, NY (2025 Pricing Guide)

Real 2025 boiler replacement pricing for White Plains homes — gas vs oil, cast iron vs high-efficiency, and what changes the number by $3,000+.

Published 2025-11-08 · Bravo Mechanical, Westchester County, NY

If you live in a White Plains colonial, split-level, or pre-war multi-family and your boiler is pushing 20 years, you're already on borrowed time. Here's what a replacement actually costs in 2025 — no "starts at" gimmicks.

Typical 2025 White Plains boiler replacement ranges

System Typical install range
--- ---
Standard cast-iron gas boiler (82–84% AFUE) $7,500 – $10,500
High-efficiency condensing gas boiler (95%+ AFUE) $10,500 – $15,500
Oil-to-gas conversion (boiler + line + chimney work) $14,000 – $22,000
Oil boiler replacement (in-kind) $9,500 – $14,000
Combi boiler (heat + domestic hot water) $11,000 – $16,500
> Pricing and incentive availability vary by equipment, home conditions, utility program rules, and current market costs. This guide is for planning only; final pricing requires an on-site assessment.

Pricing assumes a single-family home in 10601, 10603, 10605, 10606, or 10607 with reasonable basement access.

What pushes a White Plains job toward the high end

Chimney lining — most pre-1970 White Plains homes need a stainless liner when downsizing to a high-efficiency unit.
Asbestos pipe insulation — common in homes built before 1980; abatement adds $1,500–$4,000.
Near-boiler piping rebuilt to spec — most "cheap" quotes skip this and the new boiler short-cycles within a year.
Permits and inspections — White Plains Building Department requires permits for boiler replacement; budget $250–$500.
Gas line upsize — some Battle Hill and Highlands homes have undersized gas lines for modern high-output boilers.

Rebates that actually apply in White Plains

Con Edison high-efficiency boiler rebate — $400–$1,000 depending on AFUE.
NYS Clean Heat — only applies if you switch to a heat pump, not boiler-to-boiler.
Federal 25C tax credit — up to $600 for a qualifying high-efficiency gas boiler.

Should White Plains homeowners switch to a heat pump instead?

For homes with existing ductwork or open floor plans, yes — Clean Heat rebates can knock $5,000–$10,000 off a heat pump install, often making it cheaper than a new condensing boiler after incentives. For radiator homes, a high-efficiency boiler is usually still the right call.

Get a real White Plains quote

We give itemized written quotes — boiler, piping, venting, permits, electrical, disposal — so you can compare apples to apples. Call (914) 318-7368 or request an estimate.

Request service or a free written estimate or call (914) 361-9142. Serving all of Westchester County, NY.