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Why Use a CALCTP Certified Installer Contractor?

A CALCTP certified installer contractor:

  • Is a state licensed C-10 electrical contractor.
  • Employs superintendents and supervisors who have successfully completed either the CALCTP Technical Installation Course, Systems Course or AT-Technician Certification program.
  • Has CALCTP-certified general electricians on staff who have successfully completed the CALCTP Technical Installer Course or the Acceptance Test Technician program.
  • Is proficient in advanced lighting controls.

Learn more about the detailed criteria for electrical contractors who wish to become CALCTP certified.


Title Phone City State Zipcode
TL Electric (650) 967-5254 Mountain View CA
Torres Electric (510) 732-1765 Hayward CA
Trade Show Electric (562) 370-1600 Westminster CA
Tri-Star Electric (714) 624-4031 Fountain Valley CA 92708
Tri-Tech (909) 226-6337 San Bernardino CA
Turnupseed Electric (661) 873-3478 Bakersfield CA
U.S. Energy Services, Inc. (323) 660-1079 Los Angeles CA 90026
Unison Electric (714) 375-5915 Huntington Beach CA
Universal Electric, Co. (661) 296-6093 Santa Clarita CA 91350
UpValley Electric Inc. (707) 815-3730 Saint Helena CA
Valley Pacific Electric, Inc. (916) 425-1383 Rocklin CA 95677
Van Ert Electric Co Inc. (951) 849-8799 Banning CA
Walton Electric Corporation (909) 981-5051 Upland CA 91786
WBM Electric, Inc. (213) 265-2671 Vista CA 92081
WECO Electrical Engineering (925) 672-0969 Clayton CA 94517
Whittington Electric (530) 823-3055 Auburn CA
Wild Electric (559) 251-7770 Fresno CA
William Bradley Electric (415) 772-8200 Oakland CA
Woeste Electric (805) 590-2638 Atascadero CA
Woltz Electric (707) 745-1500 Benicia CA