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Electrician Portsmouth, NH

Trusted Electrical Services for Portsmouth and Rockingham County

Your home's electrical system keeps everything running, from the lights overhead to the panel in your basement. When something goes wrong, or when you're ready for an upgrade, you need a licensed Dover electrician with the training and local knowledge to get it right the first time. Mr. Electric of Southeast NH serves Portsmouth, Dover, Rochester, Somersworth, Manchester, Exeter, and Durham with residential and commercial electrical services backed by the Done Right Promise®. Our licensed electricians arrive on time, explain the work clearly, and provide a quote for the job before they start. Call us today to schedule service.

Electrician Portsmouth, NH
Trusted Electrical Services for Portsmouth and Rockingham County
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Electrical Services Portsmouth Homes and Businesses Rely On

Electrical Improvements and Upgrades

Home improvement projects almost always touch the electrical system, and that's where our team earns its reputation. Our electricians in Portsmouth assess your current setup, identify what needs updating, and give you a clear plan before any work begins. We handle 200-amp panel upgrades, dedicated circuits for new appliances, electrical wiring for additions and remodels, and smart Wi-Fi thermostat installation. We also run data and communication lines for home offices and connected devices. Upgrading your electrical system adds real value to your property, and our licensed team holds the expertise to do it to code.

Electrical Safety and Security

Older homes in the Portsmouth area, particularly those with knob and tube wiring or BX cable wiring, present real safety risks. Our Portsmouth electricians identify these hazards, explain your options, and complete replacements that meet current New Hampshire Electrical Code requirements. We install GFCI outlets in kitchens, bathrooms, and outdoor areas to reduce the risk of electrical shock. We also add whole-home surge protection to guard your appliances and electronics against voltage spikes. Motion sensor lighting, outdoor security lighting, and interconnected smoke alarm systems round out our safety offerings. A proper electrical inspection gives you a clear picture of where your home stands.

Specialty and Energy-Efficient Lighting

The light in your home affects how it looks and how much you spend on energy bills. Without good lighting, you're stumbling around in the dark. Our team installs recessed lighting, energy-saving lighting fixtures, and LED upgrades that reduce energy consumption without sacrificing brightness. We handle holiday and specialty lighting installations for homes and businesses in Portsmouth, including setup, maintenance, and removal. Custom lighting plans for kitchens, living spaces, and outdoor areas are among the services we offer. If your current fixtures are outdated or inefficient, we'll replace them with options that perform better and last longer.

Service We Provide

FAQs for Our Electrician: Portsmouth, NH and Surrounding Areas

  • Mr. Electric of Southeast NH holds license # 20836 and serves Portsmouth, Dover, Rochester, Somersworth, Manchester, Exeter, and Durham with licensed, trained electricians. We quote every job on a project basis, not by the hour, so you know the cost before work begins. Our work is backed by the Neighborly Done Right Promise®: if it's not done right, we make it right. We've built a reputation in Rockingham County for showing up on time, explaining the work clearly, and completing every job to code. That combination of local accountability and national-brand standards is what sets us apart.

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Service You Can Trust!

Let us know how we can help you today.

Book Online

By checking this box, I agree to opt in to receive automated informational and promotional SMS and/or MMS messages from Mr. Electric, a Neighborly company, and its franchisees to the provided mobile number(s). Messages & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.

By entering your email address, you agree to receive emails about services, updates or promotions, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.