| Business | Phone |
| Electric Service & Supply Co 2668 E Foothill Blvd, Pasadena 91107 | (626) 795-8641 |
| Hi-Tech Electric 150 S Los Robles Ave # 920, Pasadena 91101 | (626) 793-0032 |
| R A Electric 120 Waverly Dr, Pasadena 91105 | (626) 304-1156 |
| Talbott Electric Inc 1887 E Washington Blvd, Pasadena 91104 | (626) 798-1105 |
| Citywide Electric Pasadena 91101 | (626) 796-2808 |
| Fenner Construction Pasadena 91101 | (626) 445-3200 |
| Golden Electric Contractors 2000 E Puente St, Pasadena 91101 | (626) 449-8725 |
| Jeremy's Electric Pasadena 91101 | (626) 792-9977 |
| Murray Electric Co Pasadena 91101 | (626) 564-9995 |
| Beadle's Electric 1650 Poppy Peak Dr, Pasadena 91105 | (323) 257-6447 |
| Golden Electric Contractors 686 S Arroyo Pkwy # 301, Pasadena 91105 | (626) 449-8725 |
| Arc Electrical Contractors 318 N Orange Grove Blvd, Pasadena 91103 | (626) 449-1221 |
| Customline Construction & Elec 880 N Fair Oaks Ave, Pasadena 91103 | (626) 405-9167 |
| Monge Electric 725 N Raymond Ave # 6, Pasadena 91103 | (626) 449-6594 |
| A Professional Electrical Svc Pasadena 91104 | (626) 345-9430 |
| Active Electric 2033 Queensberry Rd, Pasadena 91104 | (626) 794-3000 |
| Chris Gatmaitan Pasadena 91104 | (626) 794-3635 |
| Golden Electric 2185 Paloma St, Pasadena 91104 | (626) 794-6800 |
| Haig Electric 1115 N Mar Vista Ave, Pasadena 91104 | (626) 398-1706 |
| Pac Coast Electric 1493 N Dominion Ave, Pasadena 91104 | (626) 398-0044 |
| Turnbow Electrical Svc Pasadena 91104 | (909) 268-9179 |