| Business | Phone |
| Cinti Land Planning 2932 Poinsettia Dr, San Diego 92106 | (619) 223-7408 |
| Cotton Bridges Assoc 8954 Rio San Diego Dr # 610, San Diego 92108 | (619) 291-1347 |
| Dyett & Bhatia Urban Planners 437 J St, San Diego 92101 | (619) 232-3166 |
| Estrada Land Planning Inc 755 Broadway Cir, San Diego 92101 | (619) 236-0143 |
| Urban Information Systems 8880 Rio San Diego Dr # 800, San Diego 92108 | (619) 563-8726 |
| Zucker Systems 1545 Hotel Cir S # 300, San Diego 92108 | (619) 260-2680 |
| San Diego Regional Energy Office 8520 Tech Way # 110, San Diego 92123 | (858) 244-1177 |
| Rick Alexander Co 3916 Normal St, San Diego 92103 | (619) 220-8640 |
| Onyx Group 625 Broadway # 1100, San Diego 92101 | (619) 696-6699 |
| New Horizons Planning Cnsltnts 501 W Broadway # A282, San Diego 92101 | (619) 233-9707 |
| Milo Architecture Group 3914 Murphy Canyon Rd # A144, San Diego 92123 | (858) 565-8485 |
| Lucast Consulting Coastal San Diego 92121 | (858) 622-9602 |
| John Gallup & Assoc 625 Broadway, San Diego 92101 | (619) 234-0063 |