
Boiler Repair & Installation
in Holliston, MA
Our heating technicians repair, maintain and install boilers. Our team serves Holliston and nearby Sherborn and Millis.
- Electrical repairs
- Plumbing solutions
- Heating systems
- Electrical repairs
- Plumbing solutions
- Heating systems
24/7 emergency
plumbing serviceUpfront and
honest pricingLicensed and
insured plumbersClean and
professional service
Boiler Repair & Installation for Holliston Homes
Need boiler repair & installation in Holliston, MA? Our licensed technicians serve Holliston and the surrounding MetroWest communities. Our heating technicians repair, maintain and install boilers. From circulator pumps to full replacements, we keep hot-water and steam heat running.
In Holliston, 58% of occupied homes heat with utility gas, 27% with fuel oil and 12% with electricity. We service both gas- and oil-fired boilers, including burners, venting, circulators and controls.
We serve ZIP code 01746 and every community within 25 km of Holliston, and our nearest neighboring service areas for boiler repair & installation include Sherborn, Millis and Ashland.

Holliston, MA at a glance
- Homes heated with utility gas
- 58%
- Homes heated with utility gas
- Homes heated with fuel oil
- 27%
- Homes heated with fuel oil
- Average January low
- 21.8°F
- Average January low
- Heating degree days / year
- 5,788
- Heating degree days / year
Sources: U.S. Census Bureau ACS 2020–2024 5-year estimates; Open-Meteo historical weather (2015–2024).
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.
Heating in Holliston: What's Local
What the data says about homes in Holliston — and what it means for boiler repair & installation.
How local homes are heated
In Holliston, 58% of occupied homes heat with utility gas, 27% with fuel oil and 12% with electricity. We service both gas- and oil-fired boilers, including burners, venting, circulators and controls.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimatesLocal housing
Holliston has a mix of housing ages: 36% of homes predate 1960, while 13% were built in 2000 or later. Whatever the age of your home, we service the boiler and the circulators, valves and controls that move heat to each room.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimatesLocal heating demand
Holliston sees roughly 5,788 heating degree days a year, a measure of how hard heating systems work. Boilers that run that much benefit from annual service of the burner, circulators and safety controls.
Source: Open-Meteo historical weather (ERA5 reanalysis), 2015–2024 averagesGas service
Natural gas in Holliston is supplied by Eversource, so gas boiler replacements may involve coordinating with the utility.
Source: s3.us-east-1.amazonaws.com
Good to know about boiler repair & installation
DOE recommends eliminating trapped air from hot-water radiators once or twice a season (contact a professional if unsure) and making sure radiators and baseboards aren't blocked by furniture, carpeting or drapes.
energy.govGas 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.eduMass 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
Simple, Stress-Free Service
From your first call to the final walkthrough, you always know what's happening and what it costs.
- 1
Call or book online
Tell us about your heating problem. No-heat emergencies are answered 24/7.
- 2
System diagnosis
Our technician inspects your system and explains the issue and upfront price.
- 3
Repair or install
We repair the failed part or install new equipment, working cleanly in your home.
- 4
Safety & performance check
We test the system, check safety controls and confirm your home is heating properly.
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


Need help right now?
Call (555) 123-HUNT — 24/7Heating 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.
Serving Holliston & Nearby Towns
Holliston is in Middlesex County, part of the MetroWest area. We provide boiler repair & installation in these ZIP codes:
- 01746
Boiler Repair & Installation in nearby towns
- Boiler Repair & Installation in Sherborn, MA6.2 km from Holliston
- Boiler Repair & Installation in Millis, MA6.6 km from Holliston
- Boiler Repair & Installation in Ashland, MA7.5 km from Holliston
- Boiler Repair & Installation in Hopkinton, MA8.7 km from Holliston
- Boiler Repair & Installation in Framingham, MA8.8 km from Holliston
Holliston Boiler Repair & Installation Questions
Still have a question? Call (555) 123-HUNT — 24/7 for emergencies.
Yes. Hunt Plumbing And Heating INC provides boiler repair & installation throughout Holliston (01746) and nearby Sherborn, Millis and Ashland. Call (555) 123-HUNT or request service online.
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Ready to Solve Your Plumbing Problems?
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.

