Fast Emergency HVAC Plumbing and Electrical Service from Licensed and Trusted Professionals Delivering Reliable Service and Peace of Mind
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In Massachusetts, where nature’s beauty is matched only by the unpredictability of its weather, Heritage Home Service emerges as the company to trust for those needing whole-home generator solutions. Leveraging over three decades of electrical service experience and a strong partnership with Generac, we ensure our community receives premier products and comprehensive services, from generator installation to routine maintenance and repairs.

Heritage Home Service’s commitment extends beyond just providing a power source; it’s about ensuring Massachusetts homes remain safe, comfortable, and operational through every season. Our team of seasoned and licensed electricians is dedicated to equipping Massachusetts households with reliable generator systems, reflecting an understanding of these systems’ essential role in facing the state’s climate challenges year-round.

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Heritage is Your Official Generac Dealer in Massachusetts

Even on a stable power grid, you should plan for power outages when living in the Northeast. Our unpredictable weather means outages are common and can last a few hours to days.

Standby generators engage when an outage occurs and automatically shut off when power is restored. Many families are turning to whole-home standby generators as an alternative to small battery backups and portable solutions.

Whether researching your options or looking for service on an existing generator, Heritage Home Service’s Generac generator experts are here to help.

In addition to standby generators, Heritage offers a variety of Generac services including portable generators, water pumps, and more!

FAQs

  • Which Generator is Right for Your Massachusetts Home?

    At Heritage, we recognize the unique challenges Massachusetts’s weather presents, especially when it comes to power outages that can leave homes in the dark and cold. That’s why we’re dedicated to providing a range of generator options, from portable units for essential appliances to fully automated standby generators that ensure your home stays operational during outages. Our expert team is here to help you navigate the options and handle installation, offering you peace of mind through every season in Massachusetts.

  • Learn About Home Generators from the Experts at Heritage

    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 Massachusetts.

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 Massachusetts.

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Mitsubishi Air Conditioners

Don’t have existing ductwork? Ductless air conditioning may be a good option for you! As a Mitsubishi ductless Diamond Dealer, Heritage can expertly design a system unique to your home and needs and can provide you with a number of solutions to bring cooling where you want it. As a bonus, every Mitsubishi ductless unit also functions as a heat pump (essentially an AC system in reverse) during the colder months, and if you upgrade to a Hyper Heat unit, you can heat your home all year round, even down to -13°F.

Ask How Heritage Can Help with Your Air Conditioning Needs

Our technicians bring unparalleled respect and expertise to each and every one of our customer’s homes, so you can trust in us to get the job done right the first time. Whether you need repair, maintenance, or a free estimate on a new installation, our team is here to help. Give us a call, and ask one of our friendly representatives to schedule your next appointment today.

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

10% OFF

Indoor Air Quality Products

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

Easy Payment Plans

0% for 60 Months Financing

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

10% OFF

Sump Pump Replacements

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

$50 OFF

whole home surge protection

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

FREE

Generator Estimates

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

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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

Frequently Asked Questions

  • Why should I install a whole-house generator at my Massachusetts home?

    Massachusetts experiences severe weather including nor’easters, ice storms, and hurricanes that can cause extended power outages. A whole-house generator automatically restores power within seconds of an outage, keeping your heating system, sump pump, refrigerator, and other essentials running safely.

  • What size generator do I need for my home?

    The right generator size depends on your home’s square footage, the number of appliances and systems you want to power, and your electrical panel capacity. Heritage provides a free in-home assessment to calculate your load requirements and recommend the ideal generator size for your needs.

  • How does a standby generator work during a power outage?

    A standby generator is permanently installed outside your home and connected to your electrical panel and a fuel source such as natural gas or propane. When it detects a power loss, an automatic transfer switch activates the generator within seconds — no manual intervention required.

  • Does Heritage handle generator maintenance in Massachusetts?

    Yes, Heritage offers comprehensive generator maintenance services to keep your unit running reliably year-round. Regular maintenance includes oil and filter changes, battery checks, and load testing, which are essential to ensure your generator performs when you need it most.

  • Do I need a permit to install a generator in Massachusetts?

    Yes, most Massachusetts municipalities require both electrical and building permits for standby generator installations. Heritage handles the entire permitting process and ensures your installation meets all local codes and regulations so you don’t have to worry about compliance.

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

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