Your building's electrical service, sized for what you're doing now

Commercial electrical service upgrades, panel replacements and distribution work for facilities that have outgrown what they were built with.

Serving Northern California

Call us anytime (209) 292-2276

Schedule a Site Walk What We Do

Licensed and insured electrical contractor

Utility coordination handled

Commercial and industrial specialists

100%

Licensed & Insured

24/7

Emergency Service

40+

Years Experience

C-10

Licensed Contractor

What we do

Commercial Service Upgrades

Commercial electrical service upgrades, panel replacements and distribution work for facilities that have outgrown what they were built with.

Commercial electrical service upgrades

Main panel and switchboard replacement

Transformer installation

Sub-panel and feeder additions

Distribution upgrades

Utility coordination

Facility lighting and power improvements

Who we work for

Industries served

Warehouses and distribution facilities
Light industrial buildings
Multi-tenant commercial buildings
Cold storage
Agricultural operations
Solar-related businesses

Sound familiar?

Project types

Tenant improvement needing more service
Service at capacity
Adding equipment or racking
Aging panels and gear
Preparing a building for a new tenant's load

Why G3 POWER

Built around how facilities actually run

Commercial and industrial specialists

Facility power is where G3 POWER concentrates. The crews already know what a production schedule costs when the power is off, and they plan the shutdown around it rather than around their own calendar.

We scope it on site

Every job starts with a walk-through of the existing service, panel capacity and where the new load actually lands. That is how the number in the proposal survives contact with the building.

Built around your uptime

Shutdowns get scheduled around production, not the other way round. Off-hours and weekend cut-overs where the work requires it.

Code-aware work, documented

Electrical upgrades to help improve workplace safety and support code requirements.

Recent work

Projects

Dixon Manufacturing Facility — Capacity for Expansion

Client: a manufacturing facility in Dixon, California

Problem: The existing electrical infrastructure could not support the facility's expanded equipment and operations. Available capacity at the existing service limited what could be added, which put planned production changes on hold until the electrical side was resolved.

Scope: Electrical service and distribution upgrade with the supporting work required to bring the added capacity out to where it was needed.

Result: Increased facility electrical capacity, giving the operation room for the planned expansion.

Semi-Truck Repair Facility — Shop Power Where the Work Happens

Client: a semi-truck repair facility

Problem: The existing work areas lacked properly located power for the shop equipment and workstations in use. Crews were working around the electrical system rather than with it.

Scope: Added receptacles and dedicated power at the work areas, GFCI protection where applicable, and improved power distribution through the shop.

Result: A cleaner and more functional electrical setup supporting safer shop operations, with power located where the work actually happens.

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Project photos

The work

Our own work — no stock photography. A facility manager spots the difference instantly.

Multi-tenant meter stack installed and terminated

Commercial switchboard sections installed

Feeder conduit racked into the service equipment

Schedule a Site Walk

A walk-through is how the number in the proposal survives contact with the building. Free estimates.

Schedule a Site Walk Call (209) 292-2276

Schedule a Site Walk

Tell us what you're powering

We'll call you back to set up a walk-through. If it's easier, just call.