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Water Heater & Boiler Installation & Replacement

Heat and hot water done right — water heater installation, replacement & repair and boiler installation across Greater Boston: tankless, tank, heat-pump and indirect water heaters, plus condensing and standard boilers. Ask about Mass Save rebates.

+1 (774) 486-0909 Get a free quote

What we do

Efficient heat & hot water

Expert boiler installation & custom heating system design. Reliable hot water. Everyday comfort — across Eastern Massachusetts.

See a real job: same-day emergency water heater replacement →

Guides: tankless vs. tank water heater · why a condensing boiler pays for itself · MA water heater permit rules · Mass Save rebates & HEAT Loan

High-efficiency condensing boilers
Tankless natural gas water heaters
Indirect water heater tanks
Tank-type water heaters
Steam generators
Water & gas piping included
Mass Save rebate help
Steam boilers
High-mass boilers
Commercial boilers
Heat-pump electric water heaters

Our work

Water heater & boiler installs we've done

Photos from heating and hot water jobs completed across Greater Boston & Eastern Massachusetts.

Two heat pump water heaters installed side by side in a basement — A pair of heat pump water heaters — the efficient electric option, and the one Mass Save currently rebates. See the rebate details.

Basement mechanical room with a boiler, indirect water heater and labeled copper piping — Boiler and indirect water heater in a finished mechanical room, with every zone and valve tagged.

Plumber checking hot water delivery temperature at a shower with a digital thermometer — The last step on every install: measuring the actual delivery temperature at the fixture, not just the setting on the tank.

What it costs

What affects the cost of a new water heater or boiler?

There's no single price — the cost of water heater replacement or a new boiler depends on a handful of things, and we give you an upfront, honest quote after we see the job. The biggest factors:

The type of unit — a standard tank water heater costs less to install than a tankless, heat-pump or high-efficiency condensing boiler.
Size & capacity — the right gallon or BTU rating for your home and hot-water demand.
What has to change — new venting, a gas line upgrade, or switching fuel type adds labor and materials.
Permits & old-unit removal — pulling the proper permit, inspection, and hauling away the old heater.
Mass Save rebates — high-efficiency equipment may qualify for rebates and 0% HEAT Loans that lower your net cost.

Common questions

Frequently asked

How much does a new water heater or boiler cost?

It depends on the type of unit, the size your home needs, and whether venting, gas lines or fuel type have to change — plus permits and removal of the old unit. A standard tank water heater is the lowest-cost option; tankless, heat-pump and condensing boilers cost more up front but run more efficiently, and many qualify for Mass Save rebates. We give you an upfront, honest quote after an on-site look. Call +1 (774) 486-0909.

No heat — can you come today?

Yes. No heat and no hot water are treated as emergencies — we answer 24/7 and offer same-day visits across Greater Boston. Call +1 (774) 486-0909.

Tankless vs. tank water heater — which is right?

Tankless gives endless hot water and lower bills with a higher up-front cost; a tank costs less to install. We'll size both options for your home and usage and give you an honest recommendation.

Can you help with Mass Save rebates?

Yes. High-efficiency condensing boilers, heat pumps and water heaters may qualify for Mass Save rebates and 0% HEAT Loans. We'll help you check eligibility when we quote the job.