Dover's trusted source for licensed electrical services — from outlet repairs to full panel upgrades, done right the first time.
From panel upgrades to EV charger installation, our licensed electricians handle every residential and commercial electrical need.
See who is at your door from anywhere with a professionally installed Ring doorbell. Get reliable motion alerts and crystal-clear video without the DIY frustration.
EV chargers draw significant power and require proper circuit protection. Our licensed electricians ensure your installation meets NEC code, manufacturer specs, and local requirements.
Recessed lighting installed too close to insulation or with incorrect housings is a fire risk. Our electricians use only IC-rated, airtight fixtures and verify every connection for safe operation.
Our electricians diagnose the root cause of the problem, explain the repair before starting, fix the issue with commercial-grade materials, and test the circuit to confirm a lasting solution.
Enjoy your pool or hot tub with confidence knowing the electrical system was installed safely by a licensed professional. Proper wiring prevents shock hazards and protects your family every time you swim.
We handle tenant improvements, lighting retrofits, panel upgrades, dedicated equipment circuits, emergency power systems, and code compliance upgrades for commercial and industrial spaces.
We review your project requirements, pull necessary permits, install wiring and devices using commercial-grade materials, and schedule the final inspection to close out the permit properly.
We design a custom layout, install a weatherproof transformer, run buried low-voltage cable to each fixture location, and program timers or photocells for effortless automated operation.
Working smoke detectors cut your risk of dying in a home fire nearly in half. Hardwired, interconnected units alert your entire household the moment smoke is detected anywhere.
Aging panels with Federal Pacific, Zinsco, or fuse-based systems are documented fire hazards. Our licensed electricians replace them with UL-listed equipment that meets current NEC safety standards.
Modern wiring supports today is power demands, eliminates flickering lights and tripped breakers, and dramatically reduces fire risk in older homes. Rewiring is one of the best investments you can make.
We handle the full installation process, from securing the fan-rated electrical box and running new wiring to balancing the blades and programming remote controls.
Control your lights, thermostats, locks, and more from your phone or voice assistant. Smart home wiring creates a connected, energy-efficient home that simplifies your daily routine.
We test the suspect breaker with calibrated equipment, check for loose bus connections and signs of arcing, replace the faulty breaker with a matching UL-listed unit, and load-test the circuit.
We remove old fixtures, upgrade the electrical box if needed, connect and mount the new fixture securely, and test dimmer compatibility so your lights perform exactly as expected.
Outdated wiring, missing ground wires, and improper connections are invisible dangers in thousands of homes. Our licensed inspectors identify every safety concern and prioritize what needs attention first.
Electrical problems often hide behind walls where they quietly worsen. Our licensed electricians follow a systematic diagnostic process to find issues before they become fire hazards or safety threats.
A whole-house surge protector shields every appliance, device, and electronic system in your home from voltage spikes. One device at the panel protects thousands of dollars in equipment.
Keep your home powered through any outage with a professionally installed backup generator. Enjoy uninterrupted comfort and security when the grid goes down.
We run Cat6 or coax cable from each camera location to your DVR or NVR, mount cameras at optimal angles, install weatherproof junction boxes, and power everything through a centralized system.
Aluminum wiring expands and contracts more than copper, causing loose connections that overheat and arc. Insurance companies increasingly refuse to cover aluminum-wired homes. Our licensed electricians eliminate the risk permanently.
We install hardwired CO detectors at code-required locations near bedrooms and fuel-burning appliances, interconnect them with your smoke alarm system, and verify operation with professional testing equipment.
Overloaded outlets and daisy-chained power strips are leading causes of electrical fires. We install dedicated circuits with proper grounding and tamper-resistant receptacles to keep your family safe.
JJC Electric is trusted by property owners throughout Dover (pop. 34,721) because we treat every customer the way we would want to be treated — with honesty, respect, and electrical work that actually solves the problem. No inflated estimates designed to scare you into unnecessary upgrades, and no disappearing after the invoice is paid. We are here for the long term.
Our commitment to the Dover community extends beyond electrical work. We hire locally, keep our prices fair for New Hampshire families, and provide free safety consultations for seniors and veterans in the Dover area. When your lights flicker, your breakers trip, or you need a panel upgrade for a growing family, choose the company that Dover already trusts.
From military-grade precision to transparent pricing, discover why property owners trust JJC Electric.
Over three decades of hands-on electrical experience across residential, commercial, and industrial projects — from simple outlet repairs to complex panel upgrades.
From a single outlet repair to a complete commercial electrical build-out, our team handles projects of every size with the same attention to detail.
Founded by a U.S. Navy veteran with nuclear power training — every connection is tested, every circuit verified, and every job completed to the highest standard.
Every project meets or exceeds current National Electrical Code standards. Our technicians maintain ongoing NEC continuing education with each code cycle.
Our electricians treat your home like their own — shoe covers, drop cloths, and a thorough cleanup before we leave. Your property stays spotless.
Get the facts on electrical service, pricing, licensing, and what sets a professional electrician apart.
Yes. JJC Electric installs Level 2 EV chargers at Dover homes including Tesla Wall Connectors, ChargePoint, and other major brands. We handle the dedicated 240V circuit, panel capacity evaluation, and all permits required by Dover, NH building codes.
Every job JJC Electric performs in Dover, NH meets or exceeds the current National Electrical Code and all local amendments. We stay current on New Hampshire code changes and pull permits to ensure your work passes inspection the first time.
Electrical service costs in Dover vary by project. Outlet installations typically run $150 to $350, panel upgrades $1,500 to $4,000, and whole-house rewiring $8,000 to $20,000 depending on home size. JJC Electric provides free written estimates for all electrical work in Dover, NH with no hidden fees.
JJC Electric typically responds to Dover service calls within the same day for non-emergency work and within 60 to 90 minutes for emergencies. We maintain crews across New Hampshire to ensure fast response times for all electrical needs in Dover and surrounding areas.
Yes. JJC Electric designs and installs landscape lighting, security lighting, deck and patio lighting, and pathway fixtures for Dover properties. We use weatherproof wiring, GFCI protection, and LED fixtures rated for New Hampshire climate conditions to ensure safety and longevity.
Yes. JJC Electric provides 24/7 emergency electrical response throughout Dover and surrounding New Hampshire communities. Power outages, sparking outlets, burning smells, and tripped breakers that will not reset are all situations that require immediate attention. Call (866) 740-1093 any time.
Real feedback from homeowners and business owners who trust us with their electrical systems.
"Excellent service, fixed issue and advised on other issues that I decided to address on the spot. Very helpful."
"JJC Electric installed recessed lighting throughout our kitchen and living room. Twelve cans total, all on dimmers. The difference is incredible — our home looks completely different. Clean installation with no drywall damage."
"I do not normally post reviews but Jamie's work needs to be called out. I bought a new house and needed my sub panel replaced. I requested a quote from several electricians and JJC Electric was the most knowledgeable and fairly priced. Outstanding work."
Our electrical services extend throughout the surrounding communities — same quality, same commitment.