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In Maine, a state known for its rich history and vibrant seasons, Heritage Home Service offers a steadfast solution for residents contemplating the installation of whole-home generators. Drawing upon over 35 years of excellence in electrical services and a strategic alliance with Generac, we provide homeowners with superior products and a full suite of services encompassing installation, maintenance, and repair.

This dedication reflects a deep understanding of Maine’s unique weather patterns and the need for reliable power to safeguard homes against the unpredictable. With a team of expert, licensed electricians, Heritage Home Service prioritizes Maine homes’ safety, comfort, and continuity, ensuring you remain powered through every season’s challenges.

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FAQs

  • Which Generator is Right for Your Maine Home?

    Here at Heritage, we understand that power outages can be more than just an inconvenience – they can disrupt your life. That’s why we offer comprehensive whole home generator solutions tailored to your needs. We have you covered from portable generators, ideal for keeping essential devices running, to our fully automated standby generators that ensure your home remains powered during outages. Our team is ready to guide you through choosing the right system, providing a seamless professional installation for peace of mind during those unpredictable Maine storms.

  • Heritage is Your Official Generac Dealer in Maine

    As an official Generac generator dealer, Heritage can offer the best in whole-home generator technology. Generac’s reputation for quality and reliability makes it a top choice for Maine homeowners who demand the best backup power. With a Generac unit at your home, you’ll never have to worry about power again. Generac will keep your power running through the worst conditions imaginable.

    In addition to standby generators, Heritage offers a variety of Generac products including portable generators, transfer switches, and more!

    Generac whole home generator

  • Do You Need a Whole Home Generator?

    In Maine’s rugged and unpredictable climate, where storms can leave residents without power for days, more than portable generators or battery backups might be required, especially for homes requiring continuous power for medical devices or overall well-being.

    A whole-home standby generator, capable of connecting to an existing natural gas line or propane tanks, offers a robust solution. It powers your home effortlessly and automatically, ensuring you and your family stay comfortable and safe, even during extended outages.

  • What Fuels Can Generators Use?

    For Generac’s generator installations, the options are narrowed down to natural gas or liquid propane, allowing for customization according to the availability and preferences at the installation site. This choice is vital for maintaining a reliable power source during outages. It’s recognized that gasoline, diesel, propane, and natural gas are the primary fuels for generators, each affecting how long and efficiently a generator operates. The type of fuel impacts the generator’s runtime and factors into considerations like storage, cost, and environmental impact.

  • How Often Does a Whole Home Generator Need Maintenance?

    Just because your generator sits quietly for most of the year doesn’t mean it can skip its annual check-up. Think of it as an athlete in training, constantly gearing up in the background, ready to sprint into action the moment a power outage hits. This low-profile workhorse must undergo test runs throughout the year, ensuring it’s in tip-top shape and skipping its yearly inspection. These check-ups aren’t just fluff; they’re essential for spotting potential issues early on, swapping out any parts teetering on the edge of failure, and ensuring it lives a long and productive life.

Partnering with Cote Electric for Expert Generator Installation

At Heritage Home Service, we’re committed to keeping your home powered and protected. That’s why we’ve partnered with Cote Electric, a trusted local expert in whole-home generator installation and service. This collaboration allows us to provide faster scheduling, expert guidance, and reliable backup power solutions across New Hampshire and Maine.

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Our Whole Home Generator Services in Maine

At Heritage Home Service, we’re excited to offer Maine whole-home generator solutions from our team of experts. At the forefront of our service offerings is Generac, renowned for setting the benchmark in generator performance and dependability.

Our expertise, however, spans a wide range of residential generators, including those from Kohler to Briggs and Stratton. Whether you’re in the market for a new generator installation, need routine upkeep, or require urgent repairs, we’re your go-to team in Maine, ensuring you’re always prepared, no matter what mother nature throws your way.

Schedule Whole Home Generator Installation Today for Peace of Mind

Heritage Home Service is committed to keeping Maine’s homes powered, comfortable, and safe. With our home generator installation services, you’re not just installing a piece of equipment; you’re ensuring that your home remains powered through every season and storm.

Are you ready to safeguard your home with a reliable power source? Contact Heritage Home Service today for a free consultation on whole-home generator installation. Let’s keep your Maine home powered – no matter what.

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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
*valid in New Hampshire/Maine.

$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
*valid in New Hampshire/Maine.

$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
*valid in New Hampshire/Maine.

$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
*valid in Massachusetts only.
*does not include oil or steam systems

$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
*valid in Massachusetts only.

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What Our Customers Are Saying

I cannot recommend Luis A. and Heritage Home Service enough! Having a completely clogged shower drain on a Sunday is every homeowner’s nightmare, but Luis arrived promptly and handled the situation with total professionalism. He quickly diagnosed the issue, worked efficiently, and had our drain flowing like brand new in no time at all. His expertise and friendly demeanor made a stressful situation completely effortless for us. If you ever need plumbing help, Luis is definitely the person you want to call!

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Patrick Kelly

Patrick Kelly

October 18, 2026

Jason from Heritage was an awesome choice! He gave us an accurate estimate, and he knew his stuff! He was also very quick with the recessed light and outlet installation. We have found our go to electrician.

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Antonio J. Sanchez

Antonio J. Sanchez

October 17, 2026

They are amazing!!! They have tried to save me money the whole time supper amazing staff/ technicians ..I ended up needing a new bubbler but they did EVERYTHING they could to save me money ❤️I trust them with everything ❤️😊can’t say that enough!!

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Billy Wlodarczyk

Billy Wlodarczyk

October 17, 2026

Chris was wonderful to work with. Called 30 min ahead of time to let me know when to expect him. Came for a refrigerator water leak and when I mentioned our water heater needing replacement, he was able to quote and replace the same day. Highly recommend.

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Cran Eager

Cran Eager

October 17, 2026

Michael Hamm is a great technician. He is polite, very knowledgeable, great communicator, and he worked neatly and restored our heat fast. Highly recommended!

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Frances May Bicol

Frances May Bicol

October 17, 2026

George Fiske cared about our concerns. Worked diligently to tease out the problems. Educated and included this writer in the repair process. A great technician

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Ralph Twombly

Ralph Twombly

October 17, 2026

Michael was very helpful and made my wife comfortable in his overall handling of the installation of the water heater. I am grateful as I was not available all day.

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Stout Dick

Stout Dick

October 17, 2026

Ben arrived promptly and was friendly and professional. He replaced the water heater at the library the same day, so we were able to stay open. Communication was great, and there were no surprises. Heritage Home Services seems like a very well run company.

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Shelby Monroe

Shelby Monroe

October 17, 2026

Mike was excellent in maintaining the HVAC equipment and connected WiFi devices. His performance was exceptional and his knowledge of the equipment was superb! We welcome him back for additional work.

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Jerry

Jerry

October 17, 2026

My technician, Micheal, was very knowledgeable and thorough. Also has was very detail oriented. I hope to see him next year. Thanks again

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Arthur Davignon

Arthur Davignon

October 16, 2026

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