
Commercial & Industrial Electrical
Commercial & Industrial Electrical Contractor in Southern California
Since 2004, MC Electric has self-performed commercial and industrial electrical construction for owners, developers, municipalities and utilities, from new service and power upgrades to medium- and high-voltage power distribution.
01Capabilities
What we deliver
- New service & power upgrades
- Medium- & high-voltage systems
- Power distribution & infrastructure
- Backup power & generators
- Utility coordination
- Load studies & ground testing
- Lighting installation & upgrades
- 24/7 maintenance & service
Industrial electrical contractor
Our crews build the power infrastructure behind industrial sites and large EV programs: switchgear, transformers, feeders and the duct banks that carry them. We self-perform electrical and civil, so there's no hand-off between trench and termination.
Medium-voltage & power distribution
Medium- and high-voltage systems, distribution equipment and utility service design, coordinated with the utility from application through energization.
Mission-critical & data center electrical
Backup power, redundant distribution and disciplined planning for facilities where uptime matters.
Why clients choose us
- 3,000+ projects completed since 2004
- Tesla, Electrify America and Riverside Transit Agency work
- Licensed in California (A, B & C-10) and Arizona (A & CR-11)
- Certified woman-owned and minority-owned business
02Field proof
Recent work

Electrical room & switchgear installation

Modular building power & site prep
FAQ
Common questions
What types of commercial electrical work does MC Electric perform?
New service and power upgrades, medium- and high-voltage systems, power distribution, backup power and generators, lighting, load studies, ground testing and utility coordination.
Do you self-perform the work?
Yes. Our in-house construction team self-performs electrical and heavy civil scopes, supported by qualified specialty partners when required.
Where do you work?
Southern California is our primary service area. We also support special projects in Northern California and serve the Phoenix Metro under our Arizona licenses.
Is maintenance available after construction?
Yes. Our team is available 24/7 for general construction and electrical maintenance services.
Related pages

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your next project?
Send us your plans or RFP and our estimating team will respond quickly.