Fast Emergency HVAC Plumbing and Electrical Service from Licensed and Trusted Professionals Delivering Reliable Service and Peace of Mind
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We offer a range of new electrical installation services for our New Hampshire customers. Whether you’re tackling a project for a new renovation, looking to bring power to your garage or workshop, or looking to get the peace of mind a standby generator brings – the electrical experts at Heritage Home Service can do it all.

JUST CALL HERITAGE (603) 354-0092

FAQs

  • Electrical Installation Services in New Hampshire

    Here are just a few of the services we offer:

    • Whole-home standby generator installation
    • Sub panel installation
    • New service line installation
    • Electrical panel replacement
    • Portable generator hookup
    • Outdoor or indoor outlet and GFCI installation
    • Ceiling or exhaust fan installation
    • Whole-home surge protection
    • Outdoor or indoor lighting
    • Smart switch design and installation
    • Smart home products (such as security, doorbell, cameras)

    Our team fully caters to any new installation by Heritage that requires electrical work. This means that when you have a new cooling, heat, or plumbing system installed that requires a licensed electrician to complete, you can be sure we’ve already included this in the final price.

  • Should You Attempt Electrical Installation Yourself?

    Even if you have experience with some electrical repairs, we always recommend that you hire a licensed electrician to handle any new installation needs. Electricity is safe when handled properly. Our team of professionals must pass rigorous training and certification in order to work on electrical systems safely and understand the requirements of current building codes and safety standards.

    As an added benefit, we are fully insured and stand behind all of our work. If there’s ever an issue with your installation we’ll work with your town inspector, and more importantly, you, to rectify any problems.

  • Are your electricians licensed to perform electrical installations in New Hampshire, Massachusetts, and Maine?

    Yes. Our electricians hold all required licenses and certifications for NH, MA, and ME. We adhere to all applicable state electrical codes, permitting regulations, and industry-standard safety practices.

  • Do you ensure compliance with code and safety standards during installation?

    Yes. All installations are performed by licensed professionals trained to meet current state and national electrical code standards. We also handle any required permits and inspections to guarantee your installation is safe, compliant, and built to last.

  • Why should I hire a professional electrician instead of attempting a DIY electrical installation?

    Electrical installation is complex and risky. Mistakes can lead to safety hazards, code violations, or future failures. Licensed professionals have the necessary training, experience, and tools to ensure safe, legal, and durable installation. Hiring a professional helps give you peace of mind and protects your home from potential hazards.

If You Have an Electrical Project At Your Home – We Can Handle It

Big or small, our dedicated team of electricians are expert installers of all types of electrical systems. You can rest assured that you’re receiving a job done right every time you choose Heritage. Give us a call today and find out why so many New Hampshire homeowners have put their trust in the electrical team at Heritage.

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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

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

Ryan O’Connor of Heritage Home Service did a marvelous job installing a smart leak detector on my cold water line. It required some “creative” piping. When he was done, the site was immaculate.

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Ralph Verni

Ralph Verni

June 23, 2026

I just wanted to leave a review for Jason M. Jason was amazing, super friendly and knowledgeable- you really couldn’t ask for a better experience. He took the time to explain everything and I really appreciate the superior service. It is people like Jason M who make me happy with my decision to use Heritage!

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Trevor Daigneault

Trevor Daigneault

June 23, 2026

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