Licensed electricians serving Janesville, WI — residential and commercial electrical services with same-day availability.
Comprehensive electrical services for homes and businesses — licensed, insured, and backed by our workmanship guarantee.
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.
Outdated wiring, missing ground wires, and improper connections are invisible dangers in thousands of homes.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.
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.
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.
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.
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.
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.
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.
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.
Improve airflow and cut energy costs year-round with a new ceiling fan. Proper installation ensures wobble-free operation and maximum efficiency in every room.
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.
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.
We carefully remove aluminum branch circuit wiring, pull new copper conductors through your existing pathways, terminate every connection at outlets, switches, and the panel, and restore your walls.
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.
Improper doorbell wiring can damage your transformer or void your warranty. Our electricians verify voltage, test connections, and ensure your Ring operates safely and reliably.
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.
A properly installed standby generator protects your family, your food supply, and your medical equipment. We pull all permits and ensure code-compliant connections every time.
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.
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.
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 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.
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.
From new construction wiring to appliance hookups and dedicated circuits, professional electrical installation ensures everything works correctly and meets code from day one.
With 66,816 residents relying on safe electrical systems to protect their families and businesses, Janesville needs an electrical contractor who refuses to cut corners. JJC Electric has built our reputation in the Janesville market by holding every project — from a single outlet installation to a complete commercial buildout — to the same uncompromising safety standards.
Our Janesville, WI crews follow a detailed quality checklist on every job that goes well beyond minimum code requirements. We verify wire terminations, test ground fault protection, confirm arc fault compliance, and document everything for your records. That level of thoroughness is why JJC Electric customers rarely call back with problems — and why insurance companies and home inspectors trust our work.
What sets JJC Electric apart from other electrical contractors — quality, safety, and service you can count on.
Our electricians treat your home like their own — shoe covers, drop cloths, and a thorough cleanup before we leave. Your property stays spotless.
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.
Over three decades of hands-on electrical experience across residential, commercial, and industrial projects — from simple outlet repairs to complex panel upgrades.
Every job is backed by a written workmanship warranty. If any issue arises with our work, we make it right at no additional cost.
Fully licensed electricians with general liability and workers' compensation coverage. We pull permits, coordinate inspections, and guarantee code compliance.
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 Janesville properties. We use weatherproof wiring, GFCI protection, and LED fixtures rated for Wisconsin climate conditions to ensure safety and longevity.
JJC Electric typically responds to Janesville service calls within the same day for non-emergency work and within 60 to 90 minutes for emergencies. We maintain crews across Wisconsin to ensure fast response times for all electrical needs in Janesville and surrounding areas.
Yes. JJC Electric handles all electrical permits and inspections required by Janesville and Wisconsin 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 Janesville, WI meets or exceeds the current National Electrical Code and all local amendments. We stay current on Wisconsin code changes and pull permits to ensure your work passes inspection the first time.
Yes. Electrical work in Janesville requires a licensed electrician to meet Wisconsin 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 Janesville — residential and commercial.
Absolutely. Lightning strikes and power grid fluctuations are common in Janesville, 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 Janesville home for a fraction of the replacement cost.
Real feedback from homeowners and business owners who trust us with their electrical systems.
"He installed a fan for us. We are very happy with his work. We will highly recommend JJC Electric."
"Needed a 240-volt outlet for our EV charger. JJC Electric came out, assessed the panel capacity, ran the wire through the attic to the garage, and had it done in half a day. Clean work, fair price, no mess."
"Our aluminum wiring was flagged by the insurance company. JJC Electric replaced every connection in the house with copper pigtails and installed AFCI breakers. Insurance company accepted the work and renewed our policy. Huge relief."
Our electrical services extend throughout the surrounding communities — same quality, same commitment.