Gaithersburg's trusted source for licensed electrical services — from outlet repairs to full panel upgrades, done right the first time.
Whether it's a simple outlet repair or a complex commercial build-out, our electricians deliver professional results every time.
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.
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.
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 faulty circuit breaker that trips constantly or will not reset leaves your home without power and at risk. Fast professional repair restores reliable power and eliminates a potential fire hazard.
We map out fixture placement for optimal light coverage, cut precise ceiling openings, run new circuits as needed, and install IC-rated housings that are safe for insulated ceilings.
Minimize downtime and keep your business running with commercial electrical services designed for offices, retail spaces, warehouses, and restaurants. Reliable power protects your revenue and your reputation.
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.
Highlight your home exterior, illuminate walkways, and boost curb appeal with professionally designed landscape lighting. A well-lit property also deters intruders and prevents trips and falls.
We install hardwired smoke detectors in every required location, interconnect them so all units sound together, add battery backup, and test the full system before we leave.
Outdated wiring, missing ground wires, and improper connections are invisible dangers in thousands of homes.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.
Upgrade your home with new light fixtures that transform the look and feel of every room. Professional installation ensures proper support, clean wiring, and the right dimming compatibility.
Wireless cameras lose signal and batteries die at the worst time. Hardwired security camera systems installed by our licensed team provide continuous, tamper-resistant surveillance you can rely on day and night.
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.
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.
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.
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.
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.
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.
From new construction wiring to appliance hookups and dedicated circuits, professional electrical installation ensures everything works correctly and meets code from day one.
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 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.
We install a Type 2 surge protection device directly at your electrical panel, wire it to a dedicated double-pole breaker, and verify the grounding system that makes it effective.
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.
Serving a city of 71,290 residents requires an electrical contractor with the crew capacity, technical depth, and organizational discipline to handle multiple projects without sacrificing quality. JJC Electric was founded by a U.S. Navy veteran whose nuclear power background instilled an unwavering commitment to precision — and that standard applies to every job we complete across Gaithersburg and surrounding Maryland communities.
Our Gaithersburg customers count on us for everything from emergency electrical repairs to complete home rewiring and commercial installations. With over 37 years in the industry and a military-trained approach to project management, JJC Electric brings the resources of a large operation with the accountability of a veteran-owned local business. Call (866) 740-1093 for your free electrical assessment.
What sets JJC Electric apart from other electrical contractors — quality, safety, and service you can count on.
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.
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.
Our electricians treat your home like their own — shoe covers, drop cloths, and a thorough cleanup before we leave. Your property stays spotless.
Electrical emergencies don't wait and neither do we. Same-day dispatch available in most areas with priority response for safety hazards.
Get the facts on electrical service, pricing, licensing, and what sets a professional electrician apart.
Most homeowners insurance in Gaithersburg 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 Gaithersburg homeowners filing insurance claims for covered electrical damage.
JJC Electric typically responds to Gaithersburg service calls within the same day for non-emergency work and within 60 to 90 minutes for emergencies. We maintain crews across Maryland to ensure fast response times for all electrical needs in Gaithersburg and surrounding areas.
Yes. JJC Electric provides 24/7 emergency electrical response throughout Gaithersburg and surrounding Maryland 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.
If your Gaithersburg 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.
Yes. Electrical work in Gaithersburg requires a licensed electrician to meet Maryland 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 Gaithersburg — residential and commercial.
Absolutely. Lightning strikes and power grid fluctuations are common in Gaithersburg, 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 Gaithersburg home for a fraction of the replacement cost.
Real feedback from homeowners and business owners who trust us with their electrical systems.
"JJC Electric installed recessed lights in our basement and wired a new sub panel for the finished space. They worked around our schedule, kept the workspace clean, and the finished product looks professional. Would hire again."
"Inquired about installing an electric car charger and JJC Electric responded right away and was able to fit me in the next day. The price was reasonable and the installation was done professionally. Very happy with the work."
"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."
Our electrical services extend throughout the surrounding communities — same quality, same commitment.