The Heat Is On. We're Ready.
Emergency A/C Service • Financing Available
heritage_fulllogo_RGB 1

Is your home’s electrical system keeping up with your needs? As homes age, so do their electrical systems. Ensure your home is safe and ready with worry-free electrical performance for years to come.

Heritage Home Service offers comprehensive whole-home rewiring services in New Hampshire to ensure your electrical system is safe, efficient, and up to code.

Whether you’re renovating, adding new appliances, or simply ensuring the safety of your home, our expert electricians are here to help our neighbors in the Granite State with excellence in residential rewiring services.

JUST CALL HERITAGE (603) 354-0092

FAQs

  • New Hampshire Home Rewiring Services

    At Heritage Home Service, we specialize in residential rewiring services that exceed New Hampshire’s local building codes and safety standards. As Granite Staters ourselves and with offices in Auburn and North Hampton on the Seacoast, our team are experts in assessing electrical systems in the region. We’ll make sure you get the best rewiring solution for your home—and we’ll handle the entire process with minimal disruption to your daily routines.

    We’re proud to offer whole-house rewiring and targeted electrical service rewiring, all based on your needs. Whether you’re rewiring an older home, upgrading your electrical system, or planning a major renovation, our licensed electricians have the moxie to get you wired up right!

    Ready to ensure your residential wiring is safe and secure? Just Call Heritage!

  • Signs It’s Time to Rewire Your Home

    Not sure whether you really need to rewire? Here are some signs:

    • Circuit breakers frequently trip
    • Lights flickering or dimming, especially when using appliances
    • Outlets and switches discolored or scorched
    • Outlets that feel warm to the touch
    • Outlets or walls with a burning smell or buzzing sound

    These issues can indicate dated or unsafe wiring and should be addressed immediately by a licensed electrician.

    Still trying to figure out what you need? We conduct whole-home electrical safety inspections. Part of the inspection includes checking your wiring for any hazards. From there, we can make a recommendation to best address your rewiring concerns.

  • How often should a home be rewired?

    If your home is over 25 years old and the wiring has never been replaced, you should at least consider an inspection to check your wiring’s condition. If you’re experiencing any of the issues mentioned above, you should have your wiring inspected, regardless of age.

  • Why Choose Heritage for Your Rewiring Needs?

    When you choose Heritage Home Service for your home rewiring, you’re choosing a team that prioritizes safety, quality, and customer satisfaction above everything else. We know electrical work can be daunting. We’ll provide as stress-free and smooth a process as possible.

    Choosing Heritage means you enlist an electrical services partner who prioritizes these three things:

    • Convenience: We’re small enough to care but big enough to deliver what you need when you need it. We’re here for all your rewiring problems.
    • Cleanliness: We know what it’s like to have your home and routines disrupted. We promise to leave your home better than we found it, plus we’ll do our best to stay out of your way.
    • Expertise: Home services are our craft. All our techs meet or exceed certification standards and licensure requirements. We’ll get the job done right the first time.

Upgrade Your Home’s Electrical System with Professional Rewiring

Don’t let outdated wiring endanger your family’s safety. With our comprehensive electrical rewiring services, you can have complete peace of mind in your New Hampshire home. With a modern electrical wiring setup, you’ll enjoy improved efficiency and safety for years to come.

DSC_0924
DSC_1347 1-min

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.

VIEW FINANCING OPTIONS
DSC_1347 2-min

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.

VIEW MEMBERSHIP
DSC_0972-1

FREE

Generator Estimates

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 9/30/26

$99

Drain Camera Inspection

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 9/30/26

Easy Payment Plans

0% for 60 Months Financing

SCHEDULE NOW

Cannot be combined with other offers or discounts. Offers expire on 9/30/26

15% OFF

Dehumidifiers

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 9/30/26

$50 OFF

Repairs over $200

SCHEDULE NOW

See associates for details, restrictions, timing and website for licensure. Selection varies by location. While supplies last. See associate for details. Special price is per system. Offers expire on 9/30/26

view more offers

What Our Customers Are Saying

The team came after hours and quickly deduced the issue and got the AC back on line! Very nice people and did thorough work!

Show More
bouche64

bouche64

July 15, 2026

We called several plumbers and I got “we are too busy” and “it’s too small of a job”. Not with heritage though! They were able to get us on the schedule in a timely manner and helped us with our plumbing issue. Thank you Zach! Zach was quick and professional! Will definitely use again!

Show More
Andrea Thomas

Andrea Thomas

July 15, 2026

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.

Show More
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!

Show More
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!

Show More
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

Show More
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.

Show More
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.

Show More
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.

Show More
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.

Show More
Saksham Soni

Saksham Soni

July 9, 2026

Frequently Asked Questions

  • How do I know if my New Hampshire home needs electrical rewiring?

    Your home may need rewiring if it is over 40 years old, has knob-and-tube or aluminum wiring, experiences frequent breaker trips, has discolored or warm outlets, or lacks grounded three-prong outlets. Heritage can perform an electrical safety inspection to determine if rewiring is necessary.

  • Is electrical rewiring disruptive to my home?

    Heritage uses minimally invasive techniques, including fishing wires through existing walls and accessing wiring through small openings, to reduce disruption as much as possible. While some drywall repair may be needed, we work carefully to keep your home intact and clean throughout the process.

  • How long does it take to rewire a house in New Hampshire?

    A full home rewire typically takes 3 to 7 days depending on the size of the home, number of circuits, and accessibility of the walls and attic. Heritage provides a clear timeline before starting the project so you can plan accordingly.

  • How much does electrical rewiring cost in New Hampshire?

    Rewiring costs depend on the size of your home, the extent of the work needed, and the accessibility of your wiring. Heritage provides detailed, upfront estimates after a thorough in-home evaluation so you know exactly what to expect before work begins.

  • Will rewiring my home bring it up to current electrical code?

    Yes, a full rewire by Heritage brings your home’s electrical system up to current National Electrical Code and New Hampshire state code requirements, including proper grounding, AFCI and GFCI protection, and adequate circuit capacity for modern electrical demands.

Schedule a comprehensive service near you!

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

Schedule now!

Find a Service Technician Near You

    Contact Us

    How Can We Help You

    Need Emergency Service? Call Now (603) 354-0092

    Choose Your Residential State Location