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Water Heater Repair in Hollis, NH

47% of households in Hollis heat with fuel oil. 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

Knowing what Hollis burns is worth more over the telephone than any description of the symptom, and 47% of households there heat with fuel oil. House heating fuel predicts the water heater without proving it. Oil brings a burner and an annual service into it, which changes who you call.

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 Hollis runs on

Oil leads without dominating. Rule the boiler in or out before anyone prices a new tank.

Fuel	Share of households
Gas — mains and bottled	40%
Electricity	4%
Fuel oil and kerosene	47%
Everything else	9%

US Census Bureau, ACS 5-year estimates 2023, table B25040 (house heating fuel). Based on 3,367 occupied housing units in the ZIP code areas that cover Hollis.

New Hampshire statewide runs 21 points lower on gas, so this town is not typical of it.

It is worth being precise: this counts home heating fuel. It predicts the water heater well and does not measure it, and no published table measures it directly.

Propane rather than mains gas

More households here run bottled or tank propane than mains gas, which changes two things: propane burners use different orifices from natural gas, and a tank that has run dry produces a no-hot-water call that mains gas can never produce.

Bottled and tank gas accounts for 35% of households here against 5% on mains gas.

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. Find out what your own tank burns before anyone quotes you anything.

Then match what you are seeing: cold from the start, hot then cold, banging and popping, or a leak.

ZIP codes we route in Hollis

03049

Nearby towns, and what they burn

Fuel is not uniform across a region. Two of the nearby towns we route lead on something other than fuel oil, which is why a diagnosis that fits one town does not travel.

Seabrook 42% gas
Greenland 55% fuel oil
Henniker 38% gas
Laconia 43% fuel oil
Hillsborough 47% fuel oil

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. Plumbing of every description in Hollis reaches us here.

Call (866) 871-2892