City First Electric
- 9431 Haven Ave Suite 100, Rancho Cucamonga, CA 91730
- (909) 999-5331
- September 15, 2026
Protection Control INC
- P O Box 4563, Rancho Cucamonga, CA 91729
- (800) 232-1406
- September 15, 2026
United Security Applications & Service
- Po Box 9043, San Bernardino, CA 92427
- (951) 222-0220
- September 15, 2026
Baldy Fire & Safety INC
- 8780 19th Street #423, Alta Loma, CA 91701
- (909) 476-6655
- September 15, 2026
Premier Electric
- 522 Amigos Dr Ste D, Redlands, CA 92373
- (909) 307-1381
- September 15, 2026
Big Bear Electric INC
- Po Box 3001, Big Bear City, CA 92314
- (909) 547-6363
- September 15, 2026