Boilers

Boiler Installation and Repair Services

Emergency Services Available

15 Years of Experience


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Reliable Boiler Services in Somerville and Surrounding Areas

If your home relies on hot water and radiators for heating, then your warmth and comfort in the colder months depend on a properly functioning boiler. Make sure your boiler is efficient, safe, and effective with the help of the experts at Green Tech Plumbing & Heating Inc. We specialize in boiler installation, maintenance, and repair services that'll help keep your home's heat up and utility bills down.


Properly maintained boilers can last up to 15 years and investing in routine maintenance and regular repairs can help increase your boiler's effectiveness and efficiency. At GTPH, our experts have 15 years of experience we use to ensure we always provide the best services possible. During every service call, we will:


  • Calibrate the thermostat
  • Check the boiler for signs of rust or corrosion
  • Confirm that the pilot light is working properly
  • Ensure that the heat exchanger is functioning normally
  • Examine valves for signs of leakage, wear, or corrosion
  • Inspect piping for obstructions, scaling, and other problems that could impede water flow
  • Look at the condensate trap for any problems


At the end of our service call, we'll give you a comprehensive report of our findings and discuss a plan of action to help return your boiler to an improved state. Our technicians will explain all your repair options, so you understand the necessary repairs or maintenance, and you can rest assured that we'll never try to sell you something you do not need.


Request a service from us to get started! We respond quickly to emergencies and work with insurance companies. New customers get 5% off service calls, so contact us today!

Signs Your Boiler Needs Our Repair Services

  • Banging noises coming from the boiler: This is a sign of cavitation, which happens when steam bubbles pop and air or water rush in to take its place. Your boiler should not be running hot enough to create steam bubbles, so cavitation is a sign that something is malfunctioning. 
  • Gurgling noises coming from the boiler: The boiler's condensation trap is designed to prevent small steam bubbles from getting caught in the hot water supply, but if the trap is not functioning properly, the steam bubbles create a gurgling sound.
  • Uneven heating: If the heating in your home seems to be uneven, this is a sign that your boiler is malfunctioning. Some causes of uneven heating include clogged pipes, pipes with insufficient insulation, faulty condensate traps, and more.
  • Rust on the boiler: A rusty boiler indicates leakage caused by a faulty valve. Valves can become damaged from a variety of issues, such as too much pressure and impurities in the boiler water. Damage to valves could be catastrophic if the safety valve were to stick or malfunction, and pressure build-up could eventually lead to an explosion in drastic cases.
  • Unusually high gas bills: If you notice an unusually high gas bill, this can be a sign that your boiler has a gas leak. Gas leaks are serious emergencies and should be handled by experts as quickly as possible.
  • Pilot light that glows yellow: Yellow pilot lights mean that your boiler has too much natural gas and not enough oxygen. Without the appropriate amount of oxygen, combustion becomes inefficient, producing soot that can damage boiler valves and ductwork.

Fast Response Times for Boiler Maintenance

We work with insurance companies.

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"I used their services for water heater plumbing tube up and filter installation. Dave is very responsive, did a great job, within couple days after I contacted. It’s rare to find an available plumber that provides high quality and prompt service like this. I highly recommend this business."

- Deniz K.

$100 OFF

Get $100 off water heater installation services.

- Green Tech Plumbing & Heating Inc

(617) 888-5791

(617) 888-5791

$25 OFF

First-time customers get $25 off purchase.

- Green Tech Plumbing & Heating Inc

(617) 888-5791

(617) 888-5791

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Green Tech Plumbing & Heating Inc.

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