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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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What Our Customers Are Saying

I’ve dealt with Heritage for many years because of their dependability. They are not the cheapest, for sure, but if you need a plumbing or HVAC system installed or serviced/repaired, there’s none better. I needed repairs to be done on slim duct covers that were damaged after having siding installed on my home. I called Heritage because they were the company that installed the original mini-split system in my house several years earlier. John Lindonen and another technician (unfortunately, I don’t remember his name) showed up as committed and did the repair work. They were very thorough, explaining every issue to me and answered all of my questions. They were polite, and extremely knowledgeable. I wouldn’t hesitate to recommend these guys to my family or friends.

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Richard Dauber

Richard Dauber

July 15, 2026

The AI interactive was ok but screwed up my ph# so never got a call. However, Camile arrived and spent time discussing my points and activities performed, helped me tremendously and ultimately didn’t need service. He was professional, informative, and transparent so Heritage, please acknowledge his great service!

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D L

D L

July 15, 2026

Derek Clark from Heritage Home Services did a fantastic job for us. He installed a new garbage disposal and fixed a leaky bathroom faucet quickly and efficiently. He was professional, knowledgeable, and pleasant to have in our home. He took the time to explain everything, completed the work with care, and left the area clean when he was finished. We really appreciated his friendly attitude and excellent service. We’d definitely recommend Derek and Heritage Home Services to anyone looking for a reliable plumber!

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Caroline Kittelson

Caroline Kittelson

July 15, 2026

The two gentlemen that came to “my home were very nice and professional.” And they wore inside shoe covers!! I love that. Keep up the good work

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Joe Eck

Joe Eck

July 13, 2026

My technician, Eric, was extremely personable and professional. I was able to book with Heritage quickly and efficiently when other businesses in the area were unavailable and/or challenging to schedule with.

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Jamie Brause

Jamie Brause

July 13, 2026

Nicholas Silva’s diagnosis is good and he has a good background, knowledge and experience in plumbing. It did not take much time for him to identify my problem. But, I think his company needs to be more reasonable and realistic in quoting.

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Raman Nath

Raman Nath

July 11, 2026

Had Heritage replace my 87 year old fathers AC systems and they did a fabulous job. Dexter from the company was very easy to work with and they did the work in record time, since there was heat wave going on and my dad needed to be up and running fast. I would recommend them, they have a good history of superb customer service.

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Louis Giannopoulos

Louis Giannopoulos

July 11, 2026

We contracted Heritage to clean mold buildup from our split AC system. We had Owen from the company visit our home for the service and he was very thorough and professional. He made sure everything was clean and functioning properly.

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Saksham Soni

Saksham Soni

July 9, 2026

My central AC was not working, I made a call and 4 hours later Paul was here. He inspected a few things and was able to fix the issue. He was very knowledgeable, friendly, and respectful. If I need any service or repairs in the further I will be calling them again.

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Steven Levasseur

Steven Levasseur

July 9, 2026

We had a water emergency in our basement that affected our electric panel. They were able to come within a couple of hours to check for fire Hazzards. They were great!! Very friendly and professional. He talked to us like we were long lost friends. I highly recommend.

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Amy Bates

Amy Bates

July 8, 2026

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