Residential & Commercial Electrical Services

Electrical diagnosis that finds the real root cause.

Most electrical problems have a real underlying cause, and quick fixes only mask it. Our licensed electricians use multimeters, clamp meters, insulation testers, thermal imaging, and circuit tracing to diagnose power loss, flickering lights, tripping breakers, dead outlets, hot switches, voltage drops, ground faults, and intermittent issues — at the panel and at every device on the affected circuit.

Before any repair starts you receive a clear written explanation of what failed, why it failed, and a fixed-price proposal to fix it. That's the difference between an electrician who shows up and one who actually solves the problem.

• Residential: flickering lights, dead outlets, tripping AFCI/GFCI breakers
• Residential: hot switches, burning smells, warm outlets, partial outages
• Commercial: nuisance trips at retail and office sub-panels
• Commercial: equipment fault tracing, motor / VFD circuits, 3-phase imbalance
• Equipment used: Fluke multimeters, clamp meters, insulation testers, thermal cameras
• Deliverable: written diagnosis and fixed-price repair proposal

Electrical repair, done right and warrantied.

From a single dead outlet to a failed main breaker, our licensed electricians handle residential and commercial electrical repairs across the Bay Area. We replace breakers and AFCI/GFCI devices, repair outlets and switches, repair damaged Romex and MC cable, swap failed light fixtures and exhaust fans, and rebuild burnt or backstabbed device terminations — code-compliant, clean, and warrantied.

No-power and safety calls are prioritized with same-day diagnosis whenever the schedule allows. Equipment used includes Square D, Eaton, Siemens, and Leviton breakers and devices.

• Residential: breaker, outlet, and switch replacement; damaged-wiring splices
• Residential: light fixture, exhaust fan, smoke detector, and doorbell repair
• Commercial: equipment disconnect repair, replacement contactors and relays
• Commercial: failed receptacle banks, conduit body repair, junction-box rebuilds
• Equipment: Square D, Eaton, Siemens breakers; Leviton, Lutron devices
• Urgent / same-day electrical repair when scheduling allows

Clean new wiring and dedicated equipment circuits, sized properly.

Whether you're remodeling a kitchen, wiring a new ADU, fitting out an office, or adding a high-load appliance, we run new circuits to code — Romex, MC cable, and EMT conduit, properly sized for the load and routed cleanly inside walls, ceilings, and structured cavities. High-load equipment always gets its own dedicated circuit: the right wire gauge, the right breaker, the right protection.

We pull permits when required and schedule the inspection, so the work is documented for resale, insurance, and future upgrades.

• Residential: kitchen / bath / ADU remodel wiring, garage and basement circuits
• Residential: dedicated 240V for heat pumps, mini-splits, ranges, dryers, hot tubs
• Residential: dedicated 120V for tankless water heaters, dishwashers, microwaves
• Commercial: tenant-improvement branch circuits, equipment whips, conduit runs
• Commercial: 208V / 240V / 480V circuits for shop machinery, compressors, HVAC
• Equipment / methods: Romex, MC cable, EMT conduit, NEMA-rated outlets and disconnects

New outlets, switches, and smart device upgrades.

Replacing tired devices is the fastest way to refresh a home or office. We install standard 15A / 20A outlets, GFCI outlets in kitchens, baths, garages, and exterior locations, AFCI protection where code requires, smart switches, dimmers, and USB / USB-C outlets — neatly aligned, properly grounded, tested under load, and labeled at the panel.

Smart switching is fully supported: we install and commission Lutron Caséta, Leviton Decora Smart, and major Z-Wave / Matter ecosystems for whole-home or single-room scenes.

• Residential: GFCI in kitchens, baths, exterior, garage; AFCI in bedrooms / living areas
• Residential: smart switches and dimmers — Lutron Caséta, Leviton Decora Smart
• Residential: USB and USB-C outlets at desks, kitchen counters, and nightstands
• Commercial: 20A commercial-grade receptacles, IG outlets, dedicated equipment outlets
• Commercial: occupancy-sensor switches, low-voltage room controllers, retail dimming
• Equipment: Leviton, Lutron, Pass & Seymour devices; tamper-resistant and weather-resistant variants

Commercial electrical work that keeps the business running.

Our commercial electricians handle tenant improvements, equipment hookups, sub-panel additions, power distribution, and electrical upgrades for offices, retail, restaurants, warehouses, and light industrial facilities. We coordinate with general contractors, property managers, building inspectors, and utility crews — and we schedule heavy work around your operating hours.

From a single new circuit to a full TI build-out, ABC Service is the commercial electrical contractor Bay Area businesses call to get power, lighting, and equipment online quickly.

• Tenant improvements (TI) — office, retail, restaurant, medical, light industrial
• Equipment hookups & disconnects: HVAC rooftops, walk-ins, ovens, compressors, motors
• Power distribution: sub-panels, transfer switches, 3-phase feeders, conduit risers
• Office: floor outlets, modular furniture whips, conference-room power and AV circuits
• Retail / restaurant: dedicated kitchen-equipment circuits, dimming, signage power
• Equipment: Square D, Siemens, Eaton commercial panels; NEMA disconnects and contactors

Security cameras, network cabling, and low-voltage done by your electrician.

As a licensed low-voltage contractor we install security cameras, video doorbells, Cat6 / Cat6A network cabling, structured cabling, access control, and door-access systems — for homes and businesses. One trusted contractor for both the line-voltage power and the low-voltage data means cleaner runs, fewer trades on site, and a single point of accountability for the entire installation.

• Residential: 4K IP cameras, Ring / Nest doorbells, NVR / cloud DVR systems
• Residential: Cat6 drops for offices, AV closets, mesh Wi-Fi backhaul, smart-home hubs
• Commercial: PoE camera systems, access control (HID, Brivo, Openpath), door strikes
• Commercial: structured cabling, server-rack terminations, fiber backbones
• Equipment: Cat6 / Cat6A UTP, PoE+ switches, NVRs, IP dome and bullet cameras
• One contractor for line-voltage power and all low-voltage data and security