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Water Heater Repair in Dedham, MA

71% of households in Dedham heat with gas. That is the strongest free clue to what kind of water heater is in your basement, and it decides which faults are even possible.

Answer first

Most households in Dedham heat with gas — 71% of them — which is the strongest free clue to what stands in the basement, though the figure counts house heating rather than the water heater itself. A gas unit fails at the pilot, the thermocouple, the gas control valve, or a flue that will not draft.

Source: US Census Bureau, American Community Survey 5-year estimates, table B25040.

HeaterRelay is a referral service, not a contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands. Every state page sets out who licenses plumbers there and where to check, so you can confirm before work begins. We carry out no work, we sell no equipment, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call.

What Dedham runs on

A gas town, and clearly so. The parts that fail on a gas heater are the pilot assembly, the thermocouple that proves the flame, and eventually the gas control valve itself.

Fuel	Share of households
Gas — mains and bottled	71%
Electricity	15%
Fuel oil and kerosene	13%
Everything else	1%

US Census Bureau, ACS 5-year estimates 2023, table B25040 (house heating fuel). Based on 10,297 occupied housing units in the ZIP code areas that cover Dedham.

That is 13 points higher than Massachusetts as a whole, which is a real difference rather than a rounding one.

That figure is house heating fuel, not water heater fuel. They correlate strongly, because the same gas line generally serves both, but the Census does not publish the second one and we are not going to pretend it does.

Which one do you have

Not sure which you have? A metal flue rising off the top is a gas heater. Two small access panels on the side and no flue is an electric one. Establish the fuel first; almost every useful question after that depends on it.

The symptom does the rest of the work. Hot water that quits early is the most informative of them; a leak from the tank itself is the most urgent.

ZIP codes we route in Dedham

02026
02027

Nearby towns, and what they burn

The nearby towns we route all lead on gas as well, so the regional pattern is consistent. It still does not tell you what is in your own house.

Woburn 54% gas
Wenham 47% gas
North Billerica 68% gas
Hingham 53% gas
South Easton 44% gas

Know the fuel and the symptom? That is most of the call.Gas and electric heaters fail in almost entirely different ways, so saying which you have gets you to the right person faster. We route the call and never charge you for it. Anything else in Dedham that needs attention can go on this call.

Call (866) 871-2892