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One of the most important aspects of home ownership is scheduling continued maintenance on your home. Regular repairs on your boiler or heating system is critical to keeping your home safe and comfortable all year long. But without the training or know-how, attempting to do your own upkeep on a heating system can create even more problems, or reduce the expected lifespan of your furnace or boiler.

Heritage Home Service provides heating system maintenance in Maine with over 20 years of experience working on all types of setups. Our friendly technicians can inspect your heating unit, make maintenance recommendations, and complete work in a timely manner. We let you focus on what matters most with the assurance that your system is being taken care of by the best in the business.

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FAQs

  • How Annual Heating System Maintenance Keeps Your Home in Top Shape

    Just like any mechanical system, furnaces and boilers can wear down over time. Without an annual inspection, cleaning, and maintenance, critical components can fail without warning, leaving you cold in the winter months.

    Many manufacturer’s warranties require homeowners to have their furnace or boiler professionally maintained at least once per year. We recommend having your heating system inspected and maintenance done before or after the heating season to ensure the safety and comfort of your home.

  • Why Do I Need Annual Heating Maintenance?

    It’s important for every home to have annual heating maintenance performed to keep everything working correctly, and to extend the life of your system to the full potential. When you have your home heating system serviced by Heritage, you can expect:

    • Potential energy savings and reduced heating costs throughout the fall and winter.
    • Better heating system performance all season long.
    • Increased performance and fewer system breakdowns.
    • A more comfortable home.
  • How Heritage Home Service Does Annual Maintenance Appointments

    Each home heating system is unique, based on the home size and the type of heating your home utilizes. When you call Heritage for an annual maintenance appointment, our expert technicians can do everything from checking and replacing air filters, looking for carbon monoxide leaks in your system, or lubricating fan motors to keep your system running in top shape. Not only will an annual maintenance appointment keep your home warm throughout the season, but also improve air quality by reducing dust buildup.

    By scheduling annual inspections and maintenance, you can ensure your home heating system works at its best all year long. A trained and certified technician from Heritage will come to your home on your schedule and make sure everything is in its best condition. Our process includes testing the system’s critical components, doing a complete cleaning, troubleshooting any issues that might be coming ahead, and making recommendations for future maintenance or replacement.

    Regardless of whether you rely on a furnace or a boiler home heating system, annual maintenance is a smart investment in your home. Our team is here to answer any questions you may have and guide you through the process, so you can rest assured that your maintenance is performed right the first time. Contact Heritage today to schedule your service call today.

What are the Most Common Issues Found During Annual Heating System Maintenance?

Performing annual maintenance on your home heating system can reveal potential issues before they break down and become major issues. Here are some of the common issues our technicians discover during a yearly appointment:

Boilers:
Leaking boiler system fittings, broken air elimination devices, damaged expansion tanks, leaking relief valves, and more.

Furnaces:
Systems covered in soot, electrodes with wear and tear, oil nozzle and oil pump strainer clogging, dirty cad cell eyes, and more.

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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

We had a water emergency in our basement that affected our electric panel. They were able to come within a couple of hours to check for fire Hazzards. They were great!! Very friendly and professional. He talked to us like we were long lost friends. I highly recommend.

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Amy Bates

Amy Bates

July 8, 2026

We called Heritage when our condenser failed. They were the first company we thought of. We called Sunday night and the automated system was able to secure us an appointment for Tuesday. Angel was the tech and he was amazingly helpful, professional and thorough. He provided us with three options for how to proceed. And he was able to secure us an appointment with the new installation team for Wednesday morning. Everyone communicated with us each step of the way – were exceedingly knowledgeable and professional. Service was top notch!

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Brooke Ten Eyck

Brooke Ten Eyck

July 8, 2026

Dennis did an awsome job. He was very professional and very prompt. Will call again for future jobs. Thank you

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Bill Childs

Bill Childs

July 7, 2026

Nick was excellent at diagnosing our problem! He was very informative and knowledgeable offering solutions for every type of budget, which we appreciated. Would definitely use Heritage again!

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Kate Norris

Kate Norris

July 5, 2026

Called Saturday morning. 9.am 4 th of July central air conditioning stop Working Friday night at 9 pm 96 degrees out side very high humidity 61% humidity in side teck was here by 1pm ( angle ) very nice neat professional gentleman Went right to work trying to ignore my large two dogs. 1-@124 lbs Great Dane 1-@ 100 lbs boarder collie / lab mix. A barker With in an hour he had diagnose the problem replace the defective part packed up his truck , got paid and was gone to his next appointment Can’t ask 4 anything better then that Total cost $396.00 all my fault because I misplaced the original installers name and invoice It should have been under warranty because the entire system was less then a year old $4,600 Live an learn All in all Heritage gets 10 plus from Me

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Anthony Cordice

Anthony Cordice

July 4, 2026

I might have a new favorite home service company. Heritage knows their stuff. They installed a new electrical panel, and adapted well to minor challenges during install. They even took the time to do a the load calculations for future HVAC, rather than just tell me to upgrade my underground electrical service. Another company attempted rewiring my stove outlet and left without testing it. Looking forward to more work with Heritage

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Romeo Portillo

Romeo Portillo

July 3, 2026

Lafayette went over and above expectations to provide us quality service and to give us the right information to get things done greatly appreciate everything that was done today

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Dennis Larck

Dennis Larck

July 2, 2026

Noah Mishkit was very helpful & informative. He made sure to double check that everything is in working order & I now know how to properly maintain my water filtration system. Thank you

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Courtney O'Haire

Courtney O'Haire

July 2, 2026

Polite, professional Lafayette Kimball was able to find the propane leak in my tanks since I’m still under warranty. He explained everything he was doing with his testing equipment. Kudos young man.

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Normajean Smith

Normajean Smith

July 2, 2026

So professional, polite and competent. And pleasant! Second experience with Heritage. It gives me peace of mind knowing there’re there 24/7 for any household emergency.

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Ann Barry

Ann Barry

July 2, 2026

Frequently Asked Questions

  • Why is annual heating maintenance important for Maine homeowners?

    Annual heating maintenance helps prevent unexpected breakdowns during Maine’s cold winters, improves energy efficiency to lower heating bills, extends the lifespan of your heating system, and ensures safe operation by checking for carbon monoxide leaks and other safety concerns. A well-maintained system also performs more reliably when you need it most.

  • What does a heating maintenance visit include?

    A Heritage heating maintenance visit includes inspecting and cleaning the burner assembly, checking the heat exchanger for cracks, testing safety controls and limit switches, inspecting the flue and venting system, checking gas connections, lubricating moving parts, testing thermostat operation, and measuring system efficiency.

  • When should I schedule heating maintenance in Maine?

    Heritage recommends scheduling heating maintenance in early fall before the heating season begins. This gives our technicians time to identify and address any issues before you depend on your heating system daily. Scheduling early also helps ensure appointment availability during the busy pre-winter season.

  • Can heating maintenance reduce my energy bills?

    Yes. A properly maintained heating system operates more efficiently than a neglected one. Dirty burners, clogged filters, and worn components all force your system to work harder and use more energy. Regular maintenance keeps everything running at peak efficiency, which directly reduces your monthly heating costs.

  • Does Heritage offer a maintenance membership for Maine homeowners?

    Yes. Heritage offers a Home Advantage Membership that includes annual heating and cooling maintenance along with additional benefits such as priority scheduling, discounts on repairs, and extended warranty coverage. Contact Heritage to learn more about membership options.

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