Electrical Services
From everyday repairs to full rewires — licensed, insured, and done right the first time.
At J Lewis Electric, we handle all types of residential and light commercial electrical work throughout the San Mateo Bay Area Peninsula. Every job is completed to code, with your safety and satisfaction as our top priority. CSLB #874841.
Electrical Repairs
Fast, reliable repairs for any electrical issue in your home or business. We diagnose the problem and fix it right — no guesswork, no shortcuts.
Get a QuoteFix dead outlets, sparking switches, and loose connections safely.
Repair or replace tripping breakers and blown fuses.
Fix damaged, exposed, or faulty wiring throughout your home.
Fast response for power outages, sparking outlets, and urgent hazards.
Troubleshooting Electrical Deficiencies
Flickering lights, tripping breakers, dead circuits — we find the root cause and fix it. Our systematic approach means no more chasing symptoms.
Get a QuoteIdentify overloaded, faulty, or improperly wired circuits.
Trace and resolve voltage fluctuations and loose connections.
Bring your electrical system up to current NEC and local code.
Full home electrical inspection with written findings and recommendations.
Electrical Main Service Panel Upgrades
An outdated or undersized panel is a safety hazard. We upgrade to modern breaker panels that handle today's electrical demands — from EV chargers to home additions.
Get a QuoteSwap old fuse boxes or undersized panels for modern 200A breaker panels.
Increase your home's capacity for EV chargers, hot tubs, and more.
Add a sub-panel for garages, workshops, or home additions.
Replace weatherheads, meter sockets, and service entrance conductors.
Back-Up Generator
Keep your home powered when the grid goes down. We install transfer switches and connect standby or portable generators so you're never left in the dark.
Get a QuoteWhole-home automatic standby generators that start the moment power fails.
Manual and automatic transfer switches for safe generator hookup.
Safe interlock kits and inlet boxes for portable generator connections.
Inspect and service generator wiring and connections for reliability.
Solar
Ready to go solar? We handle the electrical side of your solar installation — from panel wiring to utility interconnection — ensuring a safe, code-compliant system.
Get a QuoteDC and AC wiring for rooftop and ground-mount solar arrays.
Install string inverters, microinverters, and combiner boxes.
Electrical work for Tesla Powerwall, Enphase, and other battery systems.
Coordinate with PG&E for net metering and grid interconnection.
Remodel & Lighting Design
Remodeling your kitchen, bathroom, or adding a room? We handle all the electrical work from rough-in to finish, plus custom lighting design that transforms your space.
Get a QuoteNew circuits, outlets, and wiring for kitchen, bath, and room additions.
Design and install recessed cans, under-cabinet, and accent lighting.
Pathway, security, deck, and architectural lighting for curb appeal.
Lutron, Leviton, and other smart lighting systems installed and programmed.
Transparent, Honest Pricing
We provide free estimates on all jobs. No surprise charges — you'll know the cost before we start. Call us or submit a request online for a quick quote.