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Heritage Home Service is your trusted partner for heating and air conditioning solutions in Southern Maine. For 35+ years, we’ve offered HVAC repair, maintenance, and installation services for homeowners in the Northeast.

We take pride in our comprehensive range of home services, friendly service staff, and industry-leading knowledge about all things heating, air conditioning, and indoor air quality. Our technicians are trained on all major makes and models of HVAC systems on the market, so we have all the experience and tools needed to bring you long-term comfort.

JUST CALL HERITAGE (207) 261-0134

FAQs

  • Superior Heating and Cooling Services

    HVAC Repairs: No heat? Is your system struggling to keep up with demand? During an on-site consultation, we can diagnose your heating or cooling issue and provide one or more quotes for repair. After the initial inspection, we’ll discuss all your options so that you can make an informed decision. Once we get your approval and all repairs are complete, our service will end with a complete report on the work that was performed for your records.

    HVAC Maintenance: One of the most important things you can do as a homeowner is schedule routine service on your heater and AC. We provide annual maintenance and checkups throughout the year to ensure your HVAC system is performing at peak efficiency before every summer and winter. We’ll check for issues, make repairs if needed, provide a detailed diagnostic report, and test your system before we leave to make sure there aren’t any problems when it comes time to use it.

    HVAC Installation and Replacement: If you need a new furnace or air conditioner, Heritage can recommend products based on your home’s size, layout, and existing comfort needs. We’ll go through all the options so you can make an educated decision on what’s right for you. At Heritage Home Service, we install central air conditioners, ductless mini split systems, furnaces, boilers, and heat pumps.

    Convenience, Cleanliness, and Expertise are our core values.

    • Convenience: We maintain a fully staffed warehouse and fleet of 100+ trucks to provide emergency repairs, annual maintenance, and full system installations when you need them. We handle any permits required by your town for work performed, so you can relax knowing you’ve received a job done right.
    • Cleanliness: Inviting us into your home takes trust, and we don’t take that lightly. Our technicians wear protective coverings, use drop cloths, and clean up after every job so that we’ve left your space better than we found it.
    • Expertise: Heritage’s technicians are certified and licensed for all work performed. We created our own training academy with fully functioning equipment in order to help our technicians learn new skills, hone them, and continue their education. We also stay up to date on new technology, new brands, new makes and models, and more to help our team support your needs.

Let Heritage Be Your Maine Home Service Company

We get the job done, and we get the job done right. We treat our customers with respect, the way we’d want to be treated. Call us today to schedule an appointment for heating or cooling services, and see why Heritage is the local service provider you can count on in your home.

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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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FREE

Generator Estimates

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See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 10/31/2026

$99

Drain Clearing w/ Free Camera Drain Inspection

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See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 10/31/2026

$49

Comprehensive Smoke Alarm Assessment

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See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 10/31/2026

$149

Furnace/Boiler Tune-Up

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See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 10/31/2026

$50 Off

Smoke & CO Detector Installation + Free Home Safety Evaluation

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See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 10/31/2026

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What Our Customers Are Saying

We had our hot water heater go this morning.This is the second time we have chosen Heritage, and we are pleased with the service. Chris was great. Would definitely recommend.

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Matthew Hanlon

Matthew Hanlon

October 2, 2026

Anthony C was the best! He really helped us all and was able to fix everything in out house, really a blessing and a savior he arrived 15 mins early and was super friendly and just the best!! :)

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queer dude

queer dude

October 1, 2026

Angel did an excellent job j cleaning out years of dust and dirt in our heating and cooling vents. Angel was professional, knowledgeable and friendly! There was little clean up ,and the noise from his equipment was minimal. We highly recommend Angel and Heritage Heating and Plumbing and I wish we had done this years ago! Thanks Angel. Paul,Diane and our dog Peanut

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Diane Cantin

Diane Cantin

October 1, 2026

Jake did an exceptional job with our furnace. He was professional, knowledgeable, and took the time to make sure everything was done right. He explained everything clearly and made the whole process easy. Great service from start to finish. I would highly recommend Jake to anyone needing furnace or HVAC work.

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Pablo Gammella

Pablo Gammella

October 1, 2026

Bob came out today to service our furnace and also ended up having to replace a part. He was very kind, informative and thorough throughout the whole process. I will definitely not hesitate to recommend or call for any future needs.

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rachel boever

rachel boever

September 30, 2026

They did a great job! I called them to install a bidet, and I also needed some plumbing updates. They sent Michael W and he came to my house the same day. He was friendly and extremely knowledgeable. He explained things in an easy to understand manner and had a great attitude. He fixed everything and installed the bidets the same day. I will definitely use them going forward!

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Donna Z

Donna Z

September 29, 2026

Anthony is very caring and professional and goes out of his way to help thee customer ..and solves thee problem. Thank you Anthony 😊

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Eileen Tougas

Eileen Tougas

September 29, 2026

Michael W. helped tremendously. He came for what we thought was a plumbing issue but after the diagnosis he determined we’d need another service. He was very friendly, communicative, and gave us some advice on how to move forward with our issue. Will be calling him back for any future needs

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Derek Howanski

Derek Howanski

September 29, 2026

10/10 customer service nick is a super nice guy who kept things really professional. Stays level headed even in tense situations especially when it comes to pricing. The guy has my respects.

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eric boadu

eric boadu

September 29, 2026

Drew was nothing more than exceptional. Very polite, explained everything, and did a GREAT job unplugging our toilet. I would highly recommend Heritage for anyone that’s in need of a professional plumbing company.

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T.J

T.J

September 27, 2026

Frequently Asked Questions

  • What heating and cooling services does Heritage offer in Maine?

    Heritage provides complete heating and cooling services for Maine homeowners including furnace repair, installation, and maintenance, boiler services, air conditioning installation and repair, ductless mini-split systems, heat pump services, and smart thermostat installation. Our licensed HVAC technicians serve homeowners across southern and central Maine.

  • Does Heritage offer emergency HVAC service in Maine?

    Yes. Heritage provides emergency heating and cooling services for Maine homeowners. Whether your furnace stops working during a winter storm or your air conditioning fails during a heat wave, our team is available to respond quickly and restore comfort to your home.

  • How often should Maine homeowners schedule HVAC maintenance?

    Heritage recommends scheduling heating maintenance in the fall before the winter season and cooling maintenance in the spring before summer. Annual professional maintenance help catch small issues early, improve energy efficiency, and extend the lifespan of your heating and cooling equipment.

  • What HVAC brands does Heritage install and service in Maine?

    Heritage installs and services all major HVAC brands. Our licensed technicians are trained to work on a wide range of heating and cooling equipment, so regardless of what brand you currently have or are considering, Heritage can help with installation, repair, and ongoing maintenance.

  • Can Heritage help Maine homeowners lower their energy bills?

    Yes. Heritage can assess your current heating and cooling system and recommend energy-saving upgrades such as high-efficiency furnaces, heat pumps, smart thermostats, and ductless mini-split systems. Regular maintenance also helps keep your existing equipment running at peak efficiency, which directly impacts your monthly energy costs.

Schedule a comprehensive service near you!

Whether you need routine maintenance, repair, or new installation – we have you covered. 

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