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Boiler Repair in Seabrook, NH

Leader in the Massachusetts Home Service Industry since 1992

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YOUR LOCAL 5-STAR COMPANY

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How Can We Help You?

A failing boiler in a New Hampshire winter is a serious problem. Whether you’re dealing with a total shutdown, unusual noises, or pressure issues, 128 Plumbing, Heating, Cooling & Electric provides expert boiler repair in Seabrook, NH with fast response times and honest, upfront pricing.

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  • Same-day boiler repair in Seabrook, NH
  • Gas, oil, and electric boiler service
  • Hot water and steam boiler repair
  • 24/7 emergency service available
  • Licensed and insured technicians

Common Boiler Problems We Fix

  • No heat or inadequate heat output
  • Low boiler pressure
  • Kettling – rumbling or banging sounds
  • Leaking around the boiler or pipes
  • Pilot light or ignition failures
  • Thermostat and zone control issues
  • Radiators not heating evenly
  • Boiler keeps shutting off (lockout)

Gas, Oil & Electric Boiler Repair

We service all boiler types and fuel sources. Whether you have an older cast iron steam boiler or a modern high-efficiency condensing unit, our technicians have the experience to get it running properly.

Emergency Boiler Repair in Seabrook

Lost heat with no warning? We prioritize
no heat emergencies in Seabrook
and dispatch technicians quickly. Don’t wait – call us now.

Related Services in Seabrook, NH

Furnace Repair |Furnace Replacement |Oil to Gas Conversions |HVAC Installation

Schedule Boiler Repair in Seabrook

Call 128 or book online. We’ll diagnose the issue, explain the fix, and get your heat restored fast.

Why Choose 128 for your Boiler Repair in Seabrook, NH?

128 Plumbing, Heating, Cooling & Electric is a certified heat pump installer with Mass Save.

We’re A Proud Heat Pump Installer of Mass Save®

We’ve helped thousands of homeowners learn about Mass Save financing and rebates. Call or message us now to learn about the process.

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Official Home Services Company of the Boston Red Sox

We are proud to say that we’re the first ever Official Home Services Company of the Boston Red Sox!

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Ask about our loyalty program: base+ membership

Our whole-home loyalty membership allows for exclusive visits & benefits, SmartHome access, and peace of mind for your plumbing, HVAC, and electrical services from attic to basement

Become a Member

Frequently Asked Questions

Why choose 128 for boiler repair in Seabrook, NH?

At 128 Plumbing, Heating, Cooling & Electric, our heating technicians specialize in diagnosing and repairing boiler systems quickly and accurately. We focus on restoring reliable heat, improving efficiency, and preventing recurring issues so your home stays comfortable during colder months.

How fast can you repair my boiler?

In many cases, we offer same-day boiler repair depending on availability. We prioritize urgent heating calls in Seabrook, especially during cold weather when boiler issues can quickly become a major problem.

What are the most common boiler problems you fix?

We repair issues such as no heat, leaking or dripping boilers, low pressure, strange noises, pilot light or ignition problems, and uneven heating throughout the home. Our technicians are equipped to diagnose and resolve most problems on the first visit.

Can you repair all types of boiler systems?

Yes. We service and repair gas, oil, and high-efficiency boiler systems from all major manufacturers. Our team is trained to handle both traditional and modern boiler setups.

How do I know if my boiler needs repair or replacement?

If your boiler is under 15–20 years old and the issue is isolated, repair is often the best option. If the system is older, inefficient, or requires frequent repairs, replacement may be more cost-effective long term.

How can I prevent boiler breakdowns?

Annual boiler maintenance is the best way to prevent unexpected failures. Routine service helps improve efficiency, extend system lifespan, and catch small issues before they turn into costly repairs.

Do you serve other areas besides Seabrook?

Yes. In addition to Seabrook, we provide boiler repair services in nearby communities such as Hampton FallsRye, and Kensington. Visit our areas we serve page for the full list.

Our Goal Is To Deliver A 5-Star Experience

Review Us On

We called 128 when our hot water tank started leaking over the weekend. 128 had a plumber at our house within an hour. The part that needed to be replaced was on the technicians truck and he had it replaced in minutes. Thank you to Conor for being prepared, timely, and friendly during a stressful weekend.

Courtney Effler

We have 3 locations across Massachusetts

Our Wakefield, MA Location

78 Foundry St, Wakefield, MA 01880

Our North Andover, MA Location

3 Johnson St, North Andover, MA 01845

Our Chelmsford, MA Location

80 Brick Kiln Rd, Chelmsford, MA 01824

One of our locations is right on Chelmsford and here to assist you with your plumbing needs!

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Our Full List of Services

plumbing services
heating services
cooling services
electrical services
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