Licensed Electricians Serving Andover, NH

At LJE Electrical Contractors, we provide reliable, licensed electrical services to homeowners and businesses throughout Andover, New Hampshire. Whether you're upgrading an old electrical panel, need new wiring for a remodel, or want to install an EV charger at home, our experienced team is here to help — with honest pricing, fast response times, and high-quality workmanship.

We’re proud to be the trusted electricians serving Andover and surrounding Merrimack County communities. No job is too big or too small!

⚡ Our Electrical Services in Andover, NH

We offer a full range of residential and commercial electrical services, including:

  • Electrical Panel Upgrades & Replacements

  • Generator Installation (Home Standby Units)

  • EV Charger Installation for Homes and Businesses

  • Rewiring & New Circuit Installations

  • Troubleshooting & Electrical Repairs

  • Indoor & Outdoor Lighting Installation

  • Kitchen & Bathroom Remodel Electrical Work

  • Pool and Hot Tub Wiring

  • Code Compliance & Safety Inspections

  • Specialty Lighting (LED, CFL, HID, Incandescent)

  • Commercial Electrical Services & Tenant Fit-Outs

  • 24/7 Emergency Electrical Services

Looking for something not listed? Just ask! Our licensed electricians can handle custom projects and specialty requests.

Serving the Beautiful Town of Andover, NH

Andover is a picturesque small town nestled in central New Hampshire. Known for its rich history, Andover was incorporated in 1779 and is home to the Proctor Academy, a prestigious private boarding school. Residents and visitors alike enjoy year-round outdoor activities at Ragged Mountain, Highland Lake, and along the Northern Rail Trail.

Whether you're located in East Andover, near Potter Place Railroad Station, or close to Route 11, we’re proud to bring top-tier electrical solutions to this scenic and close-knit community.

💡 Why Choose Us?

  • Fully Licensed & Insured Electricians

  • Local Team Proudly Serving Merrimack County

  • Fair, Transparent Pricing

  • Residential & Commercial Expertise

  • Emergency Service Available

  • 5-Star Rated for Professionalism & Quality Work

Schedule a Free Consultation To Discuss Your Electrical Needs Today!

Licensed & Insured Electricians
Every project is handled by experienced professionals who meet local and national safety standards.

Upfront Pricing
No surprises — just honest, competitive pricing for top-quality work.

Prompt & Courteous Service
We respect your time, your home, and your schedule.

Commitment to Safety
Our work is always done to code, with your family’s safety as our top priority.

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Serving Homeowners In Andover NH and Beyond

We proudly provide residential electrical services across many towns and communities throughout Central NH. Whether you’re renovating a home, building new, or just need a quick repair — Lenn Johnson Electric is ready to help.

Need fast service? Contact us today to schedule a free estimate or speak with a licensed residential electrician.

Get a Free Residential Electrical Quote

Have an electrical project in mind? Reach out to Lenn Johnson Electric today. We’ll walk you through your options and provide a clear, no-obligation quote.

👉 Call (603)-496-3990
👉 Or Request a Quote Online

  • Yes. We provide 24/7 emergency electrical service to Andover and surrounding areas. If you're experiencing a power issue or electrical hazard, call us right away.

  • Absolutely! We install Level 2 EV charging stations for both homeowners and commercial properties. We’ll ensure your panel can support it or recommend an upgrade if needed.

  • If your home has an outdated fuse box, frequently trips breakers, or you’re adding high-demand appliances (like a hot tub or EV charger), a panel upgrade may be necessary.

  • Yes — our team is fully licensed and experienced in commercial electrical installations, including lighting, wiring, and service upgrades for retail, office, and multi-use buildings.

Why Choose Us?

  • High Quality Work

  • Quick Response

  • Locally Owned & Operated

  • Flexible 24/7 Hours

  • Excellent At Troubleshooting Electrical Problems

  • Specializing In Modern Kitchen Electrical Wiring & Wiring Of Historic Buildings

  • Wiring For New Home Additions

  • Commercial Electrical New Construction & Repairs

  • Over 16 Years In Business

  • Over 28 Years Of Experience

  • Electrician Since 1985

  • Master Electrician Since 1989