Fast Emergency HVAC Plumbing and Electrical Service from Licensed and Trusted Professionals Delivering Reliable Service and Peace of Mind
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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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$99

Drain Camera Inspection

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Cannot be combined with other offers or discounts. Offers expire on 6/30/26

Up to

$1000

System Buy Back Program

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10% OFF

Indoor Air Quality Products

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Easy Payment Plans

0% for 60 Months Financing

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10% OFF

Sump Pump Replacements

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$50 OFF

whole home surge protection

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FREE

Generator Estimates

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What Our Customers Are Saying

Nick’s a true American hero. Awesome work done on budget and on time. Bow to Nick as we are not worthy

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Don Shortman

Don Shortman

June 26, 2026

We needed a repair done to our cooling system. They were very responsive, communicated well to schedule and let us know they were coming. Work was done immediately and resolved our issue. We were very happy and would definitely recommend Heritage to anyone

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Jim Accomando

Jim Accomando

June 26, 2026

Robert August was great. Super nice and was very good at telling me that he was doing and very knowledgeable. I would highly recommend Heritage Home Service!

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andrew rodrigue

andrew rodrigue

June 25, 2026

I had a great experience with Heritage. Nicholas came out to service my mini splits and was very professional, knowledgeable, and efficient throughout the entire visit. He took the time to make sure everything was working properly and was courteous and easy to talk to. I really appreciated his attention to detail and excellent service.

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Ashlei Shireling

Ashlei Shireling

June 25, 2026

Heritage provided great services, from emergency weekend diagnostics, to full system replacement and full duct cleaning after install. Ill be using them again in the future and recommending them to others.

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Jim Byrne

Jim Byrne

June 25, 2026

Great communication from all technicians. On time, they paid extra attention to keeping the work areas inside and outside clean and organized. They were all Very professional and well trained at their jobs.

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Edward Minerowicz

Edward Minerowicz

June 24, 2026

Jim was exceptional, he explained everything very well, knew what the problems were and got them resolved quickly. I would recommend him every time. Thank you

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Clayton Hartnett

Clayton Hartnett

June 24, 2026

Good morning. I recently had service done at my house. I would just like to say a few words about the two electricians who came for that service call. Bryce was the best! They were polite and professional. They diagnosed the issue using a great deal of skill and expertise. They kept me informed every step of the way, and I am more than satisfied with my results! I really have nothing but wonderful things to say about you and your company. I will only use you in the future, and will heartily recommend your company to others. Thank you so much and have a great day!

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Mobyblz Patsjam99

Mobyblz Patsjam99

June 24, 2026

William was exceptional and knowledgeable. We are in the process of selling our home and purchasing a new home. He walked us through the issues with our current plumbing problem. He also provided us with invaluable information on our new home which has a septic system. I would definitely recommend William to anyone looking for plumbing needs.

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Andrea Mason

Andrea Mason

June 24, 2026

called Heritage Home Services expecting a repair and maybe a mild headache. Instead, they showed up on time, knew exactly what they were doing, and somehow made home maintenance feel less painful than assembling IKEA furniture. The technician was professional, friendly, and explained everything in a way that didn’t require an engineering degree. The work was done quickly, cleanly, and without any surprise drama—which, if you’re a homeowner, you know is basically a miracle. My house is happier, my stress level is lower, and I’m pretty sure even my thermostat is smiling. If home service companies had a Hall of Fame, Heritage Home Services would have a plaque near the entrance. Highly recommend them to anyone who enjoys competent service, fair treatment, and not having to watch YouTube tutorials to fix everything themselves.

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Family clenord

Family clenord

June 24, 2026

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