Serving Barrington, NH and surrounding areas
Approved
In business since 1994
Free estimates
Offers commercial services
"They did and outstanding job of replacing an old 60 amp main panel with a new 100amp panel"

Serving Barrington, NH and surrounding areas
Approved
In business since 1994
Free estimates
Offers commercial services
"They did and outstanding job of replacing an old 60 amp main panel with a new 100amp panel"

Serving Barrington, NH and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Very professional, clean and easy to work with. Marty dug a trench for underground wiring and gas line taking care to preserve and put back the landscaping in the path of the trench. Installed the panel for the critical service item identified and helped with finding those circuits on the current panel. Quoted several options that were helpful."





+6

Serving Barrington, NH and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"I would highly recommend Edward for any and all electrical projects. He was knowledgeable and polite. Really great job, so satisfied!"


Serving Barrington, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Credit card accepted
"Work was done on time in an a professional manner would definitely hire Arete electric when I do my panel upgrade. Great to work with and listens to all concerns. 😊"

Serving Barrington, NH and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Yes we had a Major snow storm and I needed a generator battery and they where out there the next morning to charge it and BRIAN HOWE WAS GREAT and even but me some slack I highly recommend them Mr electric thank you"





+1

Serving Barrington, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Chris installed the electrical wiring in the basement to support a water treatment system installation. He communicated with the technician and resolved any issues in expectation to make sure the electrical work would address system installation needs."

Serving Barrington, NH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1987
Free estimates
Credit card accepted
"Cote Electric was fantastic! Professional, excellent communication, fast service, and our serviceman, John, was super nice."




Serving Barrington, NH and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Electrical & Security Solutions are the best! I have needed their services more than once to replace lights, a ceiling fan and also to install a new electrical box and breaker for our garbage disposal. Tyler promptly responded every time I called and he and Casey are both friendly, efficient and skillful. Aside from the excellent service, the qualities I appreciate the most is honesty for what work needs to be done and how Tyler is also very budget consciousness."





+10
Serving Barrington, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Small jobs welcome
"He was very responsive and fixed our multiple electrical issues. Will be using again!"

Serving Barrington, NH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
Loyal Lab Electric & Generators is a locally owned electrical contractor serving Dover, Portsmouth, Rochester, and the NH Seacoast from our base in Somersworth, NH. Owner and NH Master Electrician Eric Hope has been in the trade since 2008 and founded this company in 2018. \n\nWe are an authorized Generac dealer with certified service technician's on staff, specializing in whole-home generator installation, electrical panel upgrades, EV charger installation, and electrical repairs. We serve residential customers across the NH Seacoast and southern Maine. NH Master Electrician License 13956. \n\nEvery job we complete donates to The Rusty Fund, supporting local dog rescues through our partnership with Pope Memorial Humane Society in Dover.





+13
From average costs to expert advice, get all the answers you need to get your job done.

Budget for the cost to replace a light switch based on factors such as switch type, project complexity, hiring a professional electrician, and more.

Estimate the cost to rewire a house based on the key factors. Our guide covers different wire types, permits, and ways to save on electrical system upgrades.

Unsure who can fix a generator? Learn whether to hire a generator technician or electrician and what affects repair costs—start your search now.

Wondering who can install recessed lighting? See who to hire, other pro options, steps, and costs to plan your project confidently.

Who can run ethernet cable through walls? Learn whether to hire an electrician or general contractor, what to expect, and how pros get it done.

Learn who to call for electrical problems—electrician or power company—and when to get help. See pro steps, safety tips, and hiring guidance.