Electrical services
Industrial and commercial electrical contracting, from new builds and tenant improvements to telecom and EV charging.
Industrial electrical
Industrial facilities run on power that has to be right the first time and stay on.
We have done industrial electrical work since the 1980s, when we installed the electrical systems for wind farms at Altamont Pass. That experience on heavy, demanding sites carries into today's plants, warehouses and equipment yards.
We work from your drawings and specifications, or alongside your engineer, and coordinate with the general contractor and the other trades so the electrical work stays on schedule.
Typical scope
- Power distribution and panelboards
- Motor, machinery and equipment hookups
- Industrial and high bay lighting and controls
- Conduit, cable tray and wire pulling
- Disconnects, meters and service equipment
- Testing and startup support
Good fit for: Manufacturers, warehouses, distribution centers, yards and the general contractors building them.
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Commercial new construction
From the service entrance to the last receptacle, we wire new commercial buildings as part of your build team.
New construction moves fast and the electrical scope touches every other trade. We plan material and crews around your schedule and keep communication clear from rough-in through final inspection.
We bid commercial projects on both prevailing wage and open shop terms, so you get a price that matches how the job is actually run.
Typical scope
- Service and distribution equipment
- Lighting, power and low-voltage rough-in
- High bay lighting for shops and gyms
- Panels, feeders and branch circuits
- Coordination with inspectors and trades
- Closeout and punch-list support
Good fit for: General contractors, developers and owners building new offices, retail, warehouses and sports and fitness facilities.
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Tenant improvements
Build-outs for office, retail and warehouse spaces, done cleanly and on time so tenants can open.
A tenant improvement runs on the lease clock, so delays cost real money. We plan the electrical scope early, order material in advance and work cleanly around other trades and, when needed, around occupied spaces.
Typical work includes new lighting and power layouts, added circuits, panel upgrades and the finishing details that make a space ready to use.
Typical scope
- Lighting and power for new layouts
- Panel upgrades and added circuits
- Receptacles, data and equipment circuits
- EV chargers for office parking
- Work around occupied spaces
- Testing, labeling and closeout
Good fit for: Property managers, tenants and general contractors handling office, retail and warehouse build-outs.
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Telecommunications
Telecommunications has been a core part of our work since the late 1980s.
When wind development slowed, we moved into the telecommunications industry, and we have worked in it ever since. We understand the pace and the documentation these projects require.
We supply the electrical side of telecom projects: power, pathways, grounding and the coordination with carriers and other contractors that keeps a site moving.
Typical scope
- Power systems for telecom sites
- Conduit and pathway installation
- Grounding and bonding
- Meters, disconnects and service equipment
- Equipment pad and enclosure wiring
- Coordination with carriers and contractors
Good fit for: Carriers, tower and site contractors and prime contractors needing a reliable electrical subcontractor.
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EV charging and panel upgrades
Level 2 charger installation and the panel work that makes it possible, for homes, offices and commercial properties.
We check your panel and load first, upgrade the panel only if it is needed, then install a dedicated circuit and mount, wire and test the charger. For offices and commercial sites we install multiple chargers.
Five-O Electric is a member of the PG&E Trade Ally Network. Membership is not an endorsement by PG&E.
Typical scope
- Load calculation and panel assessment
- Panel upgrades for EV charging
- Dedicated 240-volt circuits
- Charger mounting, wiring and testing
- Multi-charger setups for offices
- Permit and inspection coordination
Good fit for: Homeowners with a new EV and businesses adding charging for employees or customers.
Get a quoteSee the EV charging page
Residential electrical
Electrical work for homeowners and residential projects in Contra Costa County.
We bring the same licensed, professional approach to homes that we bring to commercial sites. Whether you need a panel upgraded, a room rewired or a problem tracked down, you get a clear scope and a straight price.
For larger residential projects we coordinate with your contractor, and we are available for follow-up after the work is done.
Typical scope
- Panel upgrades and rewiring
- Lighting and outlet installation
- Troubleshooting and repairs
- Remodel and addition wiring
- EV charger installation
- Service upgrades
Good fit for: Homeowners and residential contractors in Antioch and the rest of Contra Costa County.
Get a quoteHow we work
Tell us about the job
Call or send the form with the scope, location and timeline.
Review the details
We review plans or visit the site to understand what is involved.
Get a clear quote
You get a price for prevailing wage or open shop, whichever applies.
Build and follow through
We install, coordinate inspections and stay available after the project ends.
Common questions
Don't see your question? Call us.
Get a quote for your project
Send the details and we will call you back to talk through scope and pricing.
- (925) 234-0647
- bobbydelaura@gmail.com
- 2324 Camelback Drive, Antioch, CA 94509
- Hours: 7 am to 5 pm