$1,800 – $4,200 to replace a water heater
What most homeowners spend; the full range runs $1,200–$8,400 by scope. That’s about 20% above the national average for Boston.
Get a free quote from local pros →Cost swings widely with what you're actually doing — a cosmetic refresh and a full replacement are different projects. Here's the range at each scope.
In Boston, MA, most homeowners spend $1,800–$4,200 to replace a water heater — the full range runs $1,200–$8,400 depending on scope. Boston is one of the country’s higher-cost markets — expect prices roughly 20% above the national average, driven by higher labor rates, permit costs and steady demand.
Source: ZeroFi estimate · national industry cost ranges, updated 2026-07 · adjusted to Boston by ZeroFi's local cost index (×1.20). Planning ranges, not quotes — describe your job for a real estimate.
In North America a 40–50 gallon storage tank (gas or electric) is standard; tankless is a pricier on-demand upgrade. The regional product — not just labor rates — is why prices differ, so the ranges above reflect Boston's typical setup.
Read the full water heater replacement guide →
In Boston, MA, expect $1,800–$4,200 to replace a water heater — about 20% above the national average. Your exact price depends on tank vs. tankless and fuel type and unit capacity and efficiency. Describe your job to get a real quote from local pros.
Boston is one of the country’s higher-cost markets — expect prices roughly 20% above the national average, driven by higher labor rates, permit costs and steady demand.
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