Greeneville'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.
Recessed lights create a clean, modern look while flooding your rooms with even illumination. LED recessed fixtures also cut your lighting energy use by up to 75 percent.
An upgraded electrical panel supports modern power demands, prevents tripped breakers, and can increase your home value. Stop managing an overloaded system and power your home with confidence.
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.
Breakers that trip repeatedly are warning you of a serious problem. Forcing them back on risks fire or electrocution. Our electricians safely diagnose whether the issue is the breaker, the wiring, or an overload.
Ignoring electrical problems lets them get worse. Loose connections, arcing wires, and overloaded circuits cause thousands of house fires each year. Our licensed team fixes issues safely, the first time.
Outdated wiring, missing ground wires, and improper connections are invisible dangers in thousands of homes.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.
Battery-only smoke detectors fail when batteries die. Our electricians install hardwired units with sealed backup batteries per current code, ensuring your family is protected around the clock.
Outdoor wiring must withstand moisture, temperature swings, and soil contact. Our electricians use UL-listed wet-rated fixtures, GFCI-protected circuits, and proper burial depths to ensure lasting safety.
Professionally wired security cameras deliver reliable 24/7 recording without Wi-Fi dropouts or battery hassles. Protect your home and family with a surveillance system you can count on.
Commercial electrical work requires strict code compliance, proper load calculations, and coordination with inspectors and general contractors. Our licensed commercial electricians deliver permitted, inspected, and insured work on every project.
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 assess your panel capacity, install a dedicated 240V circuit, mount the charging unit in your garage or driveway, and handle all permits and inspections from start to finish.
Electrical installations done without permits or by unlicensed workers put your family at risk and can void your insurance. Our licensed electricians deliver code-compliant, inspected work on every job.
Our licensed electricians handle every step of your generator install, from sizing the unit and pouring the pad to wiring the automatic transfer switch and final testing.
Power surges destroy electronics, damage appliance control boards, and can even start fires. Our electricians install UL-listed surge protectors with proper grounding to defend your entire electrical system.
Add outlets exactly where you need them and eliminate extension cord clutter. New outlets improve convenience, reduce fire hazards, and increase your home value.
Carbon monoxide is colorless and odorless, making professional detector placement critical. Properly installed CO detectors give your family early warning before dangerous levels build up.
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.
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.
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.
We plan the new circuit layout, pull permits, run code-compliant copper wiring through your walls and attic, install a new panel if needed, and restore your walls with minimal disruption.
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.
We install a dedicated 240V circuit from your panel to the equipment pad, wire the GFCI disconnect within sight of the unit, bond all metal components, and verify ground fault protection.
JJC Electric is trusted by property owners throughout Greeneville (pop. 16,213) 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 Greeneville community extends beyond electrical work. We hire locally, keep our prices fair for Tennessee families, and provide free safety consultations for seniors and veterans in the Greeneville area. When your lights flicker, your breakers trip, or you need a panel upgrade for a growing family, choose the company that Greeneville already trusts.
From military-grade precision to transparent pricing, discover why property owners trust JJC Electric.
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.
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.
Over three decades of hands-on electrical experience across residential, commercial, and industrial projects — from simple outlet repairs to complex panel upgrades.
Our electricians treat your home like their own — shoe covers, drop cloths, and a thorough cleanup before we leave. Your property stays spotless.
Every project meets or exceeds current National Electrical Code standards. Our technicians maintain ongoing NEC continuing education with each code cycle.
Get the facts on electrical service, pricing, licensing, and what sets a professional electrician apart.
Yes. JJC Electric designs and installs landscape lighting, security lighting, deck and patio lighting, and pathway fixtures for Greeneville properties. We use weatherproof wiring, GFCI protection, and LED fixtures rated for Tennessee climate conditions to ensure safety and longevity.
Absolutely. Lightning strikes and power grid fluctuations are common in Greeneville, and a single surge can destroy thousands of dollars in electronics and appliances. A whole-house surge protector installed at your panel by JJC Electric guards every circuit in your Greeneville home for a fraction of the replacement cost.
Every job JJC Electric performs in Greeneville, TN meets or exceeds the current National Electrical Code and all local amendments. We stay current on Tennessee code changes and pull permits to ensure your work passes inspection the first time.
Yes. JJC Electric installs Level 2 EV chargers at Greeneville homes including Tesla Wall Connectors, ChargePoint, and other major brands. We handle the dedicated 240V circuit, panel capacity evaluation, and all permits required by Greeneville, TN building codes.
If your Greeneville home still has a 100-amp or smaller panel, uses fuses instead of breakers, trips breakers frequently, or you are adding major appliances like an EV charger or hot tub, it is time for a panel upgrade. JJC Electric installs 200-amp panels that handle modern electrical demands safely.
Most homeowners insurance in Greeneville covers electrical damage caused by sudden events like lightning strikes or power surges but does not cover repairs due to normal wear or deferred maintenance. JJC Electric provides detailed documentation for Greeneville homeowners filing insurance claims for covered electrical damage.
Real feedback from homeowners and business owners who trust us with their electrical systems.
"Was professional and efficient. Handled a walk-in closet fixture that was flickering. Offered lifetime warranty. Light working well now. Would use again."
"JJC Electric wired our new hot tub with a dedicated 50-amp GFCI circuit and installed the disconnect switch exactly where the inspector wanted it. Passed inspection first try. Professional and by the book."
"We needed our entire 1960s home rewired. JJC Electric replaced all the old cloth wiring with modern Romex, installed a new panel, and added GFCI outlets in every wet location. The inspectors were impressed with the quality of work."
JJC Electric provides licensed electricians to cities and towns across the area — find service near you.