
Boiler Repair & Installation
in Millis, MA
Our heating technicians repair, maintain and install boilers. Our team serves Millis and nearby Medfield and Holliston.
- 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 Millis Homes
Homeowners across Millis call Hunt Plumbing And Heating INC when they need boiler repair & installation done properly. Our heating technicians repair, maintain and install boilers. From circulator pumps to full replacements, we keep hot-water and steam heat running.
In Millis, 44% of occupied homes heat with utility gas, 39% with fuel oil and 12% with electricity. With oil heat this common, many local boilers have oil burners that need annual cleaning, nozzle and filter service — part of every boiler visit we make.
We serve ZIP code 02054 and every community within 25 km of Millis, and our nearest neighboring service areas for boiler repair & installation include Medfield, Holliston and Sherborn.

Millis, MA at a glance
- Homes heated with utility gas
- 44%
- Homes heated with utility gas
- Homes heated with fuel oil
- 39%
- Homes heated with fuel oil
- Average January low
- 22°F
- Average January low
- Heating degree days / year
- 5,757
- 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 Millis: What's Local
What the data says about homes in Millis — and what it means for boiler repair & installation.
How local homes are heated
In Millis, 44% of occupied homes heat with utility gas, 39% with fuel oil and 12% with electricity. With oil heat this common, many local boilers have oil burners that need annual cleaning, nozzle and filter service — part of every boiler visit we make.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimatesLocal housing
Millis has a mix of housing ages: 31% of homes predate 1960, while 15% 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
Millis sees roughly 5,757 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 Millis 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
ENERGY STAR certified boilers have AFUE ratings of 90% or greater for gas boilers and 87% or greater for oil boilers.
energystar.govENERGY STAR estimates a certified gas boiler can save about $780 over the lifetime of the product, and a certified oil boiler $200.
energystar.govDOE 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.gov
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 Millis & Nearby Towns
Millis is in Norfolk County, part of the Charles River Valley area. We provide boiler repair & installation in these ZIP codes:
- 02054
Boiler Repair & Installation in nearby towns
- Boiler Repair & Installation in Medfield, MA4.8 km from Millis
- Boiler Repair & Installation in Holliston, MA6.6 km from Millis
- Boiler Repair & Installation in Sherborn, MA8 km from Millis
- Boiler Repair & Installation in Dover, MA10.7 km from Millis
- Boiler Repair & Installation in Natick, MA12.9 km from Millis
Millis 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 Millis (02054) and nearby Medfield, Holliston and Sherborn. 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.

