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Boiler Repair | Just Call Heritage

Dating back to 1986, Heritage Home Services is the leader when it comes to boiler repair & maintenance. Our team has worked on boilers of every shape and size, getting repairs right the first time and heating your home properly. From simple boilers to complex systems, we’ve seen all the most popular makes and models and continue to educate on new systems and technologies, ensuring you get the best service from the first call.

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FAQs

  • How Does a Boiler Work?

    Boilers are a popular choice in Maine and the northeast as an effective heating system. Instead of using hot air to keep your home warm, boilers use hot water to keep you comfortable – hence the term “boiler,” or “forced hot water system.”

    To keep your home warm, a boiler will distribute hot water throughout your home in “zones,” or baseboard radiant loops. Each zone is controlled by a thermostat, allowing you to determine how warm you want each part of your home.

  • Does My Boiler Need Repairs?

    The two most common components of your boiler system that may need repair over time are the hydronic and ignition systems. Failures in the hydronic system can include water leaks, bad circulator pumps or zone valves, broken expansion tanks, worn out air elimination devices, or issues with zone control. In terms of the ignition system, issues can arise from bad ignitors, flame sensor failures, burner issues, or a gas valve failing.

  • What Signs Indicate I Need to Repair or Replace my Boiler?

    While a lack of home heating is a sure sign your boiler needs service, it’s only one sign your entire system could be on the brink of failure. If you are experiencing any of the following issues, it might be time to give Heritage a call to determine your best path moving forward:

    • Leaks around your boiler: If you start to notice water coming out from your boiler, or standing water pooling near the boiler unit, it could mean your system is slowly fading. When water starts accumulating, it’s time to call in the experts for an evaluation.
    • Loud noises or smells: A healthy boiler will run quietly in your home, without emitting any odd odors. If you’re noticing a musty smell coming from your boiler or baseboards, or start hearing loud noises when your boiler is running, it could be time for a repair or replacement.
    • Uneven heating throughout your home: Are some parts of your home feeling colder than others? It could be due to a boiler unit failing, or a component going down, such as a bad circulator pump or zone valve. If your home is heating unevenly, it’s time to get an inspection done to determine your next steps.
    • Boiler turns on and off quickly: If your boiler “short cycles” by turning on and off fast, it may be a sign some of your components are failing. This is a sign it could be time to call a licensed technician to investigate the problem and determine the best solution.
  • Should I Repair or Replace my Boiler?

    Repairing or replacing a boiler system isn’t an easy decision to make. When you call Heritage Home Services, our licensed technicians will give you all the information you need to analyze the situation and make the best decision for your home and budget.

    After inspecting your boiler, we’ll give you a detailed report showing what we discovered, and what we recommend for your home. We’ll always give you an explanation of why we believe it is the best way forward, as well as a fair and unbiased cost estimate. We will be with you every step of the way, answering any questions you may have and give you all the information you need to make the right decision.

    If we can’t make the repairs to get your boiler running in top shape, we may recommend replacing the unit entirely. This is always a final option: Unless the boiler is at the end of its life or has a critical failure, we’ll keep it running with regular maintenance and repairs. When you work with Heritage, we’ll give you all the information to find the best choice for your situation.

    Repairing or replacing a boiler system isn’t an easy decision to make. When you call Heritage Home Services, our licensed technicians will give you all the information you need to analyze the situation and make the best decision for your home and budget.

The Best Boiler Repair in Maine from Heritage Home Services

Boilers are complex home heating systems that need service from licensed and trained experts. If you try and make repairs yourself, it could end up making the problem worse. Call the certified technicians at Heritage Home Service to schedule your boiler repair service and keep your home comfortable all year long.

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Financing Made Easy

When you choose Heritage, you can rest easy knowing that we provide straightforward options to help you budget for a complete solution that will last you for decades to come.

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Home Advantage Membership

With Home Advantage Membership, enjoy peace of mind knowing your home’s plumbing, heating, cooling, and electrical needs are handled year after year—hassle-free, with added benefits.

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What Our Customers Are Saying

Isles came promptly on an emergency night call and did a very professional job and was very personable and knowledgeable.

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Ann Federici

Ann Federici

July 21, 2026

When my AC quit suddenly, Heritage came in a timely fashion and did an excellent job. The four gentlemen who helped me were professional and knowledgeable. Joe diagnosed the problem and was very thorough in explaining the cost of repair versus replacement. Bobby, Harrison and the electrician Liam did the replacement and were wonderful to work with. They explained the process carefully, answered all my questions and completed the job efficiently and quickly. I would certainly call the company again for any HVAC, plumbing or electrical needs. Thanks Heritage!

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Sarah Mason

Sarah Mason

July 20, 2026

I had an emergency with my septic and had no running water. Their technician Derek, arrived early and explained every step of his process and what everything cost, before performing the work.

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Dennis Kane

Dennis Kane

July 20, 2026

First time using Heritage, as two other plumbers I’ve used in the past gave me long lead times. Heritage answered my call personally, and scheduled me same day-amazing considering it was a Saturday! I had a leaking outdoor spigot, and given the drought, waiting a week to fix it was out of the question. The technician sent out, James Shallow, could not have been more professional, knowledgeable and personable. He showed up on time, did the job seamlessly and without issue. He spent time educating us as to how to avoid this problem in the future, and it was a genuinely pleasant experience. I will most definitely use & recommend Heritage again (request Jimmy).

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denice brandon

denice brandon

July 17, 2026

Alex came to fix a water main leak at my home which was pre-manufactured in the late eighties. He found and fixed the leak quickly. After the job was complete I spoke with him about the cause because this is the third time in a year with a leak. He spent the time with me explaining the material used for piping in my place and checked the water pressure. The pressure was on the high end and we both concluded between pressure spikes and old plastic pipes. I asked for an estimate to replace all the pipes. He was able to give me an estimate on the spot and found financing with very reasonable terms. Two days later Heritage Home Services was here with two trucks and completely changed out the piping in a day. In short. This place answers the phone. Gets technician on the job quickly. Great knowledge. Cleaned thoroughly before leaving.

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Greg Cumming

Greg Cumming

July 17, 2026

Derek Schmidt did a great job servicing my Bradford White water heater! Very knowledgeable and took the time to explain everything to me and all my options moving forward. He was respectful of my home and family, would welcome him back anytime.

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Ryan Willett

Ryan Willett

July 16, 2026

The team came after hours and quickly deduced the issue and got the AC back on line! Very nice people and did thorough work!

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bouche64

bouche64

July 15, 2026

We called several plumbers and I got “we are too busy” and “it’s too small of a job”. Not with heritage though! They were able to get us on the schedule in a timely manner and helped us with our plumbing issue. Thank you Zach! Zach was quick and professional! Will definitely use again!

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Andrea Thomas

Andrea Thomas

July 15, 2026

I’ve dealt with Heritage for many years because of their dependability. They are not the cheapest, for sure, but if you need a plumbing or HVAC system installed or serviced/repaired, there’s none better. I needed repairs to be done on slim duct covers that were damaged after having siding installed on my home. I called Heritage because they were the company that installed the original mini-split system in my house several years earlier. John Lindonen and another technician (unfortunately, I don’t remember his name) showed up as committed and did the repair work. They were very thorough, explaining every issue to me and answered all of my questions. They were polite, and extremely knowledgeable. I wouldn’t hesitate to recommend these guys to my family or friends.

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Richard Dauber

Richard Dauber

July 15, 2026

The AI interactive was ok but screwed up my ph# so never got a call. However, Camile arrived and spent time discussing my points and activities performed, helped me tremendously and ultimately didn’t need service. He was professional, informative, and transparent so Heritage, please acknowledge his great service!

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D L

D L

July 15, 2026

Frequently Asked Questions

  • What are the signs my boiler needs repair?

    Signs include unusual noises such as banging, whistling, or gurgling, uneven heating or cold radiators, water leaks around the boiler, a drop in water pressure, the boiler cycling on and off frequently, and an increase in heating costs. If you notice any of these, contact Heritage for a boiler inspection.

  • Does Heritage repair all types and brands of boilers?

    Yes. Heritage’s licensed technicians service and repair all major boiler brands and types, including gas boilers, oil boilers, and high-efficiency condensing boilers. We carry common parts and have the expertise to diagnose and resolve a wide range of boiler issues.

  • Why is my boiler losing pressure?

    A boiler can lose pressure due to a water leak in the system, a faulty pressure relief valve, bleeding radiators, or issues with the expansion vessel. Low boiler pressure can cause poor heating performance and should be addressed by a professional. Heritage can diagnose the cause and restore proper operation.

  • Does Heritage offer emergency boiler repair in Maine?

    Yes. A boiler failure during Maine’s cold months is a serious concern. Heritage provides emergency boiler repair services to restore heat to your home as quickly as possible. Contact us immediately if your boiler stops working.

  • How can I prevent boiler breakdowns?

    The best way to prevent unexpected boiler breakdowns is with annual professional maintenance. A maintenance includes inspecting key components, checking for leaks, testing safety controls, and cleaning the system to ensure efficient operation. Heritage recommends scheduling boiler maintenance each fall before the heating season.

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