| Business | Phone |
| California Designs & Systems 26242 Dimension Dr # 100, Lake Forest 92630 | (949) 588-9600 |
| Figtech 9 Orchard, Ste 103, Lake Forest 92630 | (949) 305-5071 |
| Bestway Computer Systems 23102 Cavanaugh Rd, Lake Forest 92630 | (949) 280-2261 |
| Clover Systems 26241 Enterprise Ct, Lake Forest 92630 | (949) 582-8010 |
| Horizon Technology 1 Rancho Cir, Lake Forest 92630 | (949) 595-8244 |
| M K Management 21084 Bake Pkwy, Lake Forest 92630 | (949) 581-3036 |
| Macrefurb.Com 26834 Vista Ter, Lake Forest 92630 | (949) 588-8558 |
| Media Store 20472 Crescent Bay Dr, Lake Forest 92630 | (949) 770-5552 |
| My Pc Buddy 22612 Manalastas Dr, Lake Forest 92630 | (949) 331-4357 |
| Office Depot 23631 El Toro Rd, Lake Forest 92630 | (949) 588-8100 |
| P C Club 24312 Rockfield Blvd, Lake Forest 92630 | (949) 699-1566 |
| P C Trade 23811 Bridger Rd # 108, Lake Forest 92630 | (949) 770-6688 |
| S N Computers 23772 Teed St, Lake Forest 92630 | (949) 454-2903 |
| United Micro Group 22821 Lake Forest Dr, Lake Forest 92630 | (949) 588-6693 |
| Clover Systems 26241 Enterprise Ct, Lake Forest 92630 | (949) 598-0700 |
| Macrefurb.Com 26834 Vista Ter, Lake Forest 92630 | (949) 254-0070 |
| Sima International 26794 Vista Ter, Lake Forest 92630 | (949) 830-3684 |