| Business | Phone |
| Berger Hardware Inc 3972 30th St, San Diego 92104 | (619) 291-9720 |
| C & C Unlimited Home Products 8221 Arjons Dr # B1, San Diego 92126 | (858) 536-5510 |
| Door Hardware Consultants San Diego 92129 | (858) 484-5945 |
| Expo Industries 7465 Carroll Rd, San Diego 92121 | (760) 942-9010 |
| Rick's Industrial Specialty 8079 Shady Sands Rd, San Diego 92119 | (619) 265-8969 |
| Cast Sales Corp Po Box 500880, San Diego 92150 | (858) 385-0980 |
| Philadelphia Hardware 9389 Dowdy Dr, San Diego 92126 | (858) 536-9659 |
| Louis & Co 7692 Trade St, San Diego 92121 | (858) 621-2140 |