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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 9/30/26

$99

Drain Camera 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 9/30/26

Easy Payment Plans

0% for 60 Months Financing

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Cannot be combined with other offers or discounts. Offers expire on 9/30/26

15% OFF

Dehumidifiers

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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 9/30/26

$50 OFF

Repairs over $200

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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 9/30/26

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What Our Customers Are Saying

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

Derek Clark from Heritage Home Services did a fantastic job for us. He installed a new garbage disposal and fixed a leaky bathroom faucet quickly and efficiently. He was professional, knowledgeable, and pleasant to have in our home. He took the time to explain everything, completed the work with care, and left the area clean when he was finished. We really appreciated his friendly attitude and excellent service. We’d definitely recommend Derek and Heritage Home Services to anyone looking for a reliable plumber!

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Caroline Kittelson

Caroline Kittelson

July 15, 2026

The two gentlemen that came to “my home were very nice and professional.” And they wore inside shoe covers!! I love that. Keep up the good work

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Joe Eck

Joe Eck

July 13, 2026

My technician, Eric, was extremely personable and professional. I was able to book with Heritage quickly and efficiently when other businesses in the area were unavailable and/or challenging to schedule with.

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Jamie Brause

Jamie Brause

July 13, 2026

We contracted Heritage to clean mold buildup from our split AC system. We had Owen from the company visit our home for the service and he was very thorough and professional. He made sure everything was clean and functioning properly.

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Saksham Soni

Saksham Soni

July 9, 2026

My central AC was not working, I made a call and 4 hours later Paul was here. He inspected a few things and was able to fix the issue. He was very knowledgeable, friendly, and respectful. If I need any service or repairs in the further I will be calling them again.

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Steven Levasseur

Steven Levasseur

July 9, 2026

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

I truly cannot thank Danny and Jordan enough for the absolutely exceptional service they provided. They were warm, unbelievably kind, so generous and so genuine. I could not be more happy with my new hot water heater, thank you, thank you, THANK YOU!!

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Brian Lowe

Brian Lowe

July 6, 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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