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Technician tightening a gas valve fitting inside a boiler — boiler repair & installation in Waltham, MA
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Boiler Repair & Installation in Waltham, MA

Our heating technicians repair, maintain and install boilers. Our team serves Waltham and nearby Watertown and Newton.

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  • Electrical repairs
  • Plumbing solutions
  • Heating systems
  • Electrical repairs
  • Plumbing solutions
  • Heating systems

  • 24/7 emergency
    plumbing service

  • Upfront and
    honest pricing

  • Licensed and
    insured plumbers

  • Clean and
    professional service

Boiler Repair & Installation · Waltham

Boiler Repair & Installation for Waltham Homes

Need boiler repair & installation in Waltham, MA? Our licensed technicians serve Waltham and the surrounding Greater Boston communities. Our heating technicians repair, maintain and install boilers. From circulator pumps to full replacements, we keep hot-water and steam heat running.

In Waltham, 53% of occupied homes heat with utility gas, 19% with fuel oil and 24% with electricity. We service both gas- and oil-fired boilers, including burners, venting, circulators and controls.

We serve ZIP codes 02254, 02451, 02452, 02453, 02454 and 02455 and every community within 25 km of Waltham, and our nearest neighboring service areas for boiler repair & installation include Watertown, Newton and Belmont.

Request service in Waltham(555) 123-HUNT
Technician repairing heating pipes with a pipe wrench

Waltham, MA at a glance

Homes heated with utility gas
53%
Homes heated with utility gas
Homes heated with fuel oil
19%
Homes heated with fuel oil
Average January low
21.7°F
Average January low
Heating degree days / year
5,780
Heating degree days / year

Sources: U.S. Census Bureau ACS 2020–2024 5-year estimates; Open-Meteo historical weather (2015–2024).

Common Problems

Signs Your Boiler Needs Service

Noticed one of these? Catching it early usually means a simpler repair — call us before a small issue turns into an emergency.

  • 01

    Cold radiators

    Some or all radiators or baseboards stay cool.

  • 02

    Leaks or drips

    Water around the boiler, pipes or relief valve.

  • 03

    Pressure problems

    Pressure that keeps dropping or climbing too high.

  • 04

    Lockouts and error codes

    The boiler shuts down and won't restart.

Local Considerations

Heating in Waltham: What's Local

What the data says about homes in Waltham — and what it means for boiler repair & installation.

Good to know about boiler repair & installation

  • Gas boiler connections are gas fitting work requiring a local permit under 248 CMR 3.05, issued only to properly licensed individuals; the Inspector may require rough and final inspections.

    law.cornell.edu

  • Mass Save's 2026 rebates for heat pumps replacing oil, propane, natural gas or electric resistance heating include air-to-water heat pumps at $2,650 per ton up to $8,500 (whole-home), relevant to homes with hydronic (boiler) distribution.

    nationalgridus.com

  • Massachusetts requires working CO alarms on each level of homes with fossil-fuel burning equipment such as boilers, within 10 feet of bedroom doors (527 CMR 31.00 / MGL c. 148 §26F½).

    cityofboston.gov
How It Works

Simple, Stress-Free Service

From your first call to the final walkthrough, you always know what's happening and what it costs.

  1. 1

    Call or book online

    Tell us about your heating problem. No-heat emergencies are answered 24/7.

  2. 2

    System diagnosis

    Our technician inspects your system and explains the issue and upfront price.

  3. 3

    Repair or install

    We repair the failed part or install new equipment, working cleanly in your home.

  4. 4

    Safety & performance check

    We test the system, check safety controls and confirm your home is heating properly.

Our Service

Our Boiler Services

Repairs, maintenance and installation for residential boilers.

  • Boiler diagnostics and repair
  • Circulator pump replacement
  • Zone valve troubleshooting
  • Pressure and relief valve service
  • Boiler maintenance
  • Boiler replacement and installation
Technician repairing heating pipes with a pipe wrench
Technician tightening a gas valve fitting inside a boiler

Need help right now?

Call (555) 123-HUNT — 24/7
Why Choose Hunt

Heating Service You Can Trust

  • 24/7 emergency service

    Plumbing and heating emergencies don't wait for business hours, and neither do we.

  • Upfront and honest pricing

    You get a clear explanation and the price before any work begins.

  • Licensed and insured

    Your home is in the hands of licensed, insured plumbing and heating technicians.

  • Clean and professional service

    We respect your home, protect your floors and clean up when the job is done.

Service Coverage

Serving Waltham & Nearby Towns

Waltham is in Middlesex County, part of the Greater Boston area. We provide boiler repair & installation in these ZIP codes:

  • 02254
  • 02451
  • 02452
  • 02453
  • 02454
  • 02455
All services in WalthamAbout boiler repair & installation

Boiler Repair & Installation in nearby towns

FAQs

Waltham Boiler Repair & Installation Questions

Still have a question? Call (555) 123-HUNT — 24/7 for emergencies.

Send a request

  • Yes. Hunt Plumbing And Heating INC provides boiler repair & installation throughout Waltham (02254, 02451, 02452, 02453, 02454, 02455) and nearby Watertown, Newton and Belmont. Call (555) 123-HUNT or request service online.

More in Waltham

Related Services in Waltham

Sources for local information on this page

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From emergency repairs to new installations, our experienced team is here to deliver fast, reliable plumbing solutions you can trust. Get in touch today for a free, no-obligation estimate.

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