Trusted electrical contractor in Knoxville, Tennessee — panel upgrades, generator installs, EV chargers, and 24/7 emergency repair.
Whether it's a simple outlet repair or a complex commercial build-out, our electricians deliver professional results every time.
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.
Keep your home powered through any outage with a professionally installed backup generator. Enjoy uninterrupted comfort and security when the grid goes down.
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.
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.
Homes built before 1980 often have degraded insulation, undersized circuits, or knob-and-tube wiring that insurance companies flag as unacceptable. Our licensed electricians bring your wiring up to current NEC standards.
We disconnect the utility feed, swap your outdated panel for a modern load center, re-land every circuit on correctly rated breakers, and coordinate the final inspection with your municipality.
Our electricians locate the nearest power source, run new wiring through your walls, install the outlet box, and test the circuit to confirm safe, reliable operation.
Ceiling fans involve heavy fixtures and live wiring above your head. Our licensed electricians ensure every connection is secure, every mount is load-rated, and every fan runs safely.
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.
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.
We use thermal imaging, multimeters, and circuit analyzers to trace faults through your wiring, identify the exact failure point, and recommend the most cost-effective repair.
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.
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.
CO detector placement matters as much as having one. Installed too high, too low, or too far from sources, they may not alarm in time. Our electricians follow manufacturer and code guidelines precisely.
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.
EV chargers draw significant power and require proper circuit protection. Our licensed electricians ensure your installation meets NEC code, manufacturer specs, and local requirements.
Heavy chandeliers, track lighting, and pendant fixtures require properly rated electrical boxes and secure mounting. Our electricians ensure every installation is safe, level, and wired correctly.
We mount your Ring doorbell at the optimal height, run low-voltage wiring from your existing doorbell transformer, and configure the app so you are up and running in one visit.
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.
Water and electricity are a deadly combination. Pool and hot tub wiring requires GFCI protection, proper bonding of all metal surfaces, and specific clearance distances. Our electricians follow NEC Article 680 to the letter.
We examine your panel, wiring, outlets, switches, grounding system, and GFCI protection room by room, then deliver a detailed written report with findings and recommended corrections.
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.
Aluminum wiring installed in homes from the 1960s and 1970s is a documented fire hazard. Replacing it with modern copper wiring dramatically reduces your risk and may lower your insurance premiums.
In a major metro area like Knoxville (pop. 202,469), property owners need an electrical contractor with the scale to respond fast and the expertise to handle any project safely. JJC Electric was founded by a U.S. Navy veteran with nuclear power training — the highest standard of electrical discipline in the world — and we apply that same rigor to every residential and commercial project across the Knoxville metro.
From downtown high-rises to suburban neighborhoods, JJC Electric has completed thousands of electrical projects throughout greater Knoxville, TN. Our veteran-led teams understand the permitting process, building codes, and electrical infrastructure challenges specific to the Knoxville area. When precision matters — and with electricity, it always does — Knoxville property owners choose JJC Electric.
What sets JJC Electric apart from other electrical contractors — quality, safety, and service you can count on.
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 job is backed by a written workmanship warranty. If any issue arises with our work, we make it right at no additional cost.
Over three decades of hands-on electrical experience across residential, commercial, and industrial projects — from simple outlet repairs to complex panel upgrades.
Fully licensed electricians with general liability and workers' compensation coverage. We pull permits, coordinate inspections, and guarantee code compliance.
Our electricians treat your home like their own — shoe covers, drop cloths, and a thorough cleanup before we leave. Your property stays spotless.
Everything you need to know about electrical work for your home or business — from permits to pricing.
Yes. JJC Electric handles all electrical permits and inspections required by Knoxville and Tennessee building codes. Permitted work protects your investment, maintains your insurance coverage, and ensures everything is done to current National Electrical Code standards.
Every job JJC Electric performs in Knoxville, 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. Electrical work in Knoxville requires a licensed electrician to meet Tennessee and local code requirements. Unlicensed wiring is a fire hazard, voids insurance, and will fail inspection. JJC Electric provides fully licensed, insured electricians for every job in Knoxville — residential and commercial.
Electrical service costs in Knoxville 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 Knoxville, TN with no hidden fees.
Most homeowners insurance in Knoxville 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 Knoxville homeowners filing insurance claims for covered electrical damage.
Warning signs include frequent breaker trips, flickering or dimming lights, discolored outlets, burning smells near switches, two-prong outlets throughout the house, and knob-and-tube or aluminum wiring. If your Knoxville home is over 40 years old, JJC Electric recommends a professional electrical inspection to assess wiring condition.
Our reputation is built on every connection we make — hear from customers who've experienced the JJC Electric difference.
"Had security cameras hardwired around our property. JJC Electric ran all the cables through the attic and walls so nothing is visible outside. Four cameras, one NVR, everything works perfectly on the app. Very satisfied."
"Excellent service, fixed issue and advised on other issues that I decided to address on the spot. Very helpful."
"Jamie and Liliana are a real get-it-done team. We needed a GFCI electrical outlet installed in our bathroom, and they responded right away with a fair estimate. The work was done quickly and correctly."
JJC Electric provides licensed electricians to cities and towns across the area — find service near you.