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
R.J. Summit (209) 571-3717 Modesto CA
Bayview Electric (408) 888-1445 Monterey CA
McMurtrey Electric (323) 721-7174 Monterey Park CA 91755
Electrical SVC & Supply (626) 242-6155 Monterey Park CA
LaSalle Electric (760) 250-3471 Morongo Valley CA
Yoted Electric Inc. (650) 888-2275 Moss Beach CA
TL Electric (650) 967-5254 Mountain View CA
TDN Electric (650) 968-8000 Mountain View CA
Mass Electric (949) 355-8642 Murrieta CA
Surge Electric (951) 897-9434 Murrieta CA
Spartan Electric (707) 226-9330 Napa CA
Long Electric Co. (707) 252-3512 Napa CA 94558
Choice Electric (619) 649-3183 National City CA
DMS Electric (805) 478-8126 Nipomo CA
Classic Electric (805) 202-8737 Nipomo CA 93444
Thompson Electric (415) 717-6218 Novato CA
Ray's Electric (510) 663-7279 Oakland CA
BEI Electric (510) 521-3792 Oakland CA
Gregersen Electric (510) 268-9430 Oakland CA
BME Electrical Construction, Inc. (510) 208-1967 Oakland CA