About Diablo Electric

A 100% employee-owned commercial electrical contractor bringing modern solutions to the San Francisco Bay Area.

Our Story

Founded in 2000, Diablo Electric is a trusted commercial electrical contractor serving the San Francisco Bay Area. For more than 25 years, we’ve built our reputation on expert workmanship, a strong commitment to safety, and customer service that puts our clients first.


Our team delivers a full range of commercial electrical solutions, including new installations, repairs and troubleshooting, system upgrades, routine maintenance, data and communication cabling, code-compliance work, energy audits, EV charging solutions, panel and transformer services, and generator and backup power systems. Whether supporting a new project or maintaining critical infrastructure, we focus on reliability, clear communication, and long-term value.



Professional, experienced, and easy to work with, Diablo Electric is dedicated to keeping your facilities powered, safe, and running smoothly.

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Our Values

The principles that guide our work and define our commitment to excellence.

Silhouette of a person, featuring a circle head and curved body, depicted in gray against a gray background.

Chad Ransome

Title



Key decision maker guiding Diablo Electric's strategic direction and commitment to excellence.

Silhouette of a person, featuring a circle head and curved body, depicted in gray against a gray background.

Chad Ransome

Title



Key decision maker guiding Diablo Electric's strategic direction and commitment to excellence.

Silhouette of a person, featuring a circle head and curved body, depicted in gray against a gray background.

Chad Ransome

Title



Key decision maker guiding Diablo Electric's strategic direction and commitment to excellence.

Two stick figures side by side.

Employee Ownership


As a 100% employee-owned company, you'll have a real stake in our success and share in the rewards.

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Customer Service First


We prioritize customer satisfaction above all else, ensuring every project meets and exceeds expectations.

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Quality Workmanship


Our team takes pride in delivering precise, professional electrical work that stands the test of time.

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Employee Ownership


As a 100% employee-owned company, every team member is invested in your project's success.

Concentric black and white spiral.

Safety & Compliance


We maintain the highest safety standards and ensure all work meets or exceeds electrical codes.

commerical building

Serving the Bay Area

Diablo Electric proudly serves the entire San Francisco Bay Area, providing expert commercial electrical services to businesses throughout the region.

  • San Francisco
  • Contra Costa County
  • Alameda County
  • Santa Clara County

Let's Work Together

Experience the difference of working with an employee-owned company that's invested in your success.