
Gas Boiler Maintenance, Repair & Installation
Steam and hot-water gas boilers kept safe, quiet, and efficient through New England winters
A premium take on gas boiler maintenance, repair & installation
Most of the triple-deckers and older single-family homes around Somerville, Cambridge, and Malden heat with a gas boiler, and a boiler rewards regular attention. We service steam and hot-water systems alike: cleaning burners, testing low-water cutoffs and pressure controls, bleeding and balancing radiators, and tracking down the banging, leaking, or cold-radiator problems that make winters miserable. When it is time to replace, we install cast-iron and high-efficiency condensing boilers with the piping done right, because a boiler is only as good as the near-boiler piping around it.
This service is a good fit for homeowners and property managers who want a clean, professional result without juggling the details themselves. We handle the prep, the finish work, and the cleanup so the space is ready to enjoy when we're done.
Every project covers the essentials
- Steam and hot-water boiler service, including multi-unit buildings
- Low-water cutoff, pressure relief, and gas valve safety testing
- Radiator balancing, air vent replacement, and water hammer fixes
- Circulator, zone valve, expansion tank, and thermostat repairs
- Cast-iron and condensing boiler installations with correct near-boiler piping
- First maintenance visit free with every new boiler installation
Four steps from first call to final walkthrough
Inspect
We check the burner, controls, venting, water level, and pressure, and listen to how the system fires and circulates.
Written Scope
A clear quote for the repair, or for a replacement sized to your home's actual heat loss, not the old nameplate.
Service or Install
Cleaning, repairs, or a full changeout with new piping, venting, and controls, done cleanly in your basement.
Balance & Hand Off
We confirm every radiator heats, set the controls, and walk you through what to watch during the season.
Need this service?
Tell us about your space and we'll send a clear, no-pressure estimate.
(781) 228-9873- Free, no-pressure estimates
- Local, responsive service
- Clear timelines & communication
Serving Somerville & Greater Boston
Based in Somerville, serving Greater Boston from Quincy up to Wilmington and out to Lynn. Not sure if we cover your address? Mention it when you request service.
The difference a careful job makes
Small choices in prep, materials, and finish work add up to a result that looks better and lasts longer.
Polished Finish
A clean, professional result that elevates the look and feel of the space.
Built to Last
Careful preparation and quality materials help the result hold up over time.
Detail-Driven
We sweat the edges, transitions, and finish work that cheaper jobs skip.
Respect for Time
Clear timelines and steady communication from first contact to walkthrough.
Detail-driven from start to finish
Premium results come from disciplined habits — not shortcuts. Here's the standard we hold ourselves to on every project.
Clear Communication
Straightforward answers, transparent scope, no surprises.
Careful Preparation
Surfaces, materials, and the site are prepped before any real work begins.
Professional Materials
We work with materials chosen for the finish and longevity they deliver.
Respect for Property
Floors, fixtures, and surroundings are protected throughout the project.
Final Quality Check
Every job ends with a walkthrough so the result matches expectations.
Questions, answered
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