| Business | Phone |
| California Teachers Assn 1535 Grand Ave # C, San Marcos 92078 | (760) 744-4108 |
| Ccidc 1605 Grand Ave # 4, San Marcos 92078 | (760) 761-4734 |
| Prescott Co 335 Marquette Ave, San Marcos 92078 | (760) 798-0923 |
| Colony Homeowner's Assn 1281 Rue Saint Martin, San Marcos 92078 | (760) 471-4708 |
| Foothills Of San Marcos Owners 909 Richland Rd # 200, San Marcos 92069 | (760) 744-5530 |