• Mon - Fri: 8:00 AM - 5:00 PM
  • (805) 495-1745
  • 100 Rancho Rd., Suite 7, Thousand Oaks, CA 91362
Established 1984

About Tri-County Electric

40+ Years of Quality Workmanship & Safety Integrity (Est. 1984)

Company Overview

Four Decades of Contracting Excellence

Tri-County Electric was established in 1984 by Master Electrician John (Jack) Grindle. Headquartered in Thousand Oaks, California, TCE has built an enduring legacy of trust with commercial developers, general contractors, and public agencies across Southern California.

Operating with a staff of 10 to 20 dedicated journeyman electricians, foremen, and project managers, TCE offers the agile responsiveness of a boutique firm paired with the technical capability of major engineering contractors.

Our Core Philosophy: "Integrity, Quality of Workmanship, and On-Time Performance are the foundation on which Tri-County Electric has built this solid customer base."
Tri-County Electric Project
Our Pillars

What Sets Tri-County Electric Apart

Safety First Commitment

Zero-compromise safety protocols, OSHA-compliant job sites, and ongoing field safety training for all crew members.

Master Electrician Supervision

Founded and actively managed by Master Electrician Jack Grindle, guaranteeing expert technical oversight on every installation.

Long-Term Partner Trust

Over 85% repeat contractor rate across multi-family, commercial retail, and solar utility projects.

Coverage Area

Serving 3 Primary Southern California Counties

Our fleet and technicians are centrally located in Thousand Oaks, dispatching daily across Southern California.

Ventura County

Thousand Oaks, Simi Valley, Oxnard, Camarillo, Ventura, Fillmore, Piru, Ojai.

Santa Barbara County

City of Santa Barbara, Carpinteria, Goleta, Santa Maria, and surrounding municipal yards.

Los Angeles County

Westlake Village, Agoura Hills, Calabasas, San Fernando Valley commercial zones.