CALCTP values your health and safety. Please click here to read an advisory from the CEC related to COVID-19 and certified AT-Technicians.

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
Connect Solar and Electric (559) 281-6362 Kinsburg CA
Conti Electric (805) 266-3733 Santa Maria CA
Contra Costa Electric, Inc. (925) 335-2861 Martinez CA 94553
CRI Electric (714) 632-3703 Anaheim CA
Crockett (925) 228-1020 Martinez CA
Crown City Electric (323) 252-6344 Los Angeles CA
CSI Electrical Contractors Inc. (562) 946-0700 Santa Fe Springs CA
Cupertino Electric (877) 747-4234 San Jose CA 95112
D.W. Hibbert Electric Co. Inc. (760) 788-0838 Escondido CA
Daniel's Electric (909) 427-9000 Fontana CA 92337
Davis Electric (909) 910-1596 Rancho Cucamonga CA
Dawson Electric (925) 723-3535 Concord CA
Day Electric (831) 375-0223 Pacific Grove CA
Decker Electric (415) 252-4771 San Francisco CA
Del Monte Electric (925) 829-6000 x101 Dublin CA
Delgado Electric (831) 801-4323 Hollister CA
Delta Electric (559) 782-3604 Porterville CA
Design Electric (925) 846-0650 Union City CA
Dieners Electric (805) 604-1155 Oxnard CA
Dimension Electric (951) 723-0926 Carlsbad CA