Fast Emergency HVAC Plumbing and Electrical Service from Licensed and Trusted Professionals Delivering Reliable Service and Peace of Mind
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Your electrical panel, also known as a circuit breaker box, is the heart of your home’s electrical system. When your panel experiences issues, you’ll quickly see it throughout the entirety of your home.

Ensuring your electrical panel is up to modern standards is crucial for the functioning and safety of your home, especially in New Hampshire homes where older panels may struggle to meet today’s electrical demands.

If you’re planning upgrades or additions to your home, like a new HVAC system, you might also need an electrical panel upgrade. The electricians at Heritage Home Service are the local experts in electrical panel installation, replacement, and repair.

We are New Hampshire’s premier SPAN installer. Learn how you can optimize your energy use with Heritage Home Services below.

JUST CALL HERITAGE (603) 354-0092

FAQs

  • When should I consider replacing or upgrading my electrical panel?

    You should consider upgrading your panel if the breakers trip frequently, if the panel shows signs of wear or overheating, if your home has increased power needs, or if the panel is older and cannot support modern electrical requirements.

  • SPAN Smart Electrical Panel Certified Installer

    Heritage Home Service is proud to offer the latest in smart home technology as a Premier Installer for SPAN panels. Designed to integrate with modern smart homes, SPAN smart electrical panels provide greater control, increased efficiency, and maximum peace of mind.

    With a SPAN Smart Electrical Panel, you can: 

    • Monitor energy usage in real-time
    • Control any circuit remotely
    • Optimize energy efficiency
    • Prepare for the future

    These cutting-edge panels are designed to integrate seamlessly with your home, offering unmatched control over your energy usage, maximum efficiency, and total peace of mind.

    Our team at Heritage Home Services is fully trained and certified to install SPAN panels with precision and care. Every installation meets the highest standards so that you can enjoy the benefits of real-time energy management.

    Ready to transform your energy usage? Contact Heritage today to learn how a SPAN Smart Electrical Panel can revolutionize your home.

  • Circuit Breaker Servicing

    When it comes to circuit breakers, we handle everything—from adding a subpanel to running a service line to replacing an existing breaker, as well as wiring and rewiring. Heritage has you covered for all your panel and breaker needs in New Hampshire!

    Our team can handle any panel or breaker project, big or small. With our expertise in New Hampshire homes, you can sit back and relax, knowing that your electrical system is safe and up to code. Heritage has you covered!

  • Signs It’s Time to Replace Your Electrical Panel

    Here are a few telltale signs your electrical panel may be nearing the end of its useful lifespan:

    • Rust or corrosion on the electrical panel or its components
    • Strange sounds or odors coming from your electrical panel
    • Lights flickering or dimming when outlets are used
    • Breakers not functioning correctly or tripping frequently

    A licensed electrician should address unsafe electrical panels as soon as possible. You may also consider a replacement if your current panel isn’t rated for 200-amp service, is over 25 years old, or you have run out of space on your current panel.

    Concerned about the functionality of your electrical panel? Just Call Heritage!

  • What are the benefits of upgrading an outdated electrical panel?

    Upgrading improves the safety and reliability of your electrical system, reduces the risk of overloads or electrical hazards, supports modern appliances and higher power needs, and ensures your system meets current code and safety standards.

How long do electrical panels last?

A quality, well-installed electrical panel can serve a home for decades. Typically, electrical panels can last between 30 and 40 years, but it’s wise to have it inspected by a licensed electrician if it’s over 25 years old to ensure safe operation.

Give Your Home a Boost of Energy with a New Electrical Panel

Old electrical panels can be inefficient and even downright dangerous. Don’t stay stuck in the past. Give your home the modern boost it deserves with an electrical panel upgrade from Heritage Home Service.

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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

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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