| Business | Phone |
| County Marriage Licenses 334 Via Vera Cruz # 150, San Marcos 92078 | (760) 630-1219 |
| San Diego Agriculutre-Weights 1645 Capalina Rd # 600, San Marcos 92069 | (760) 752-4700 |
| San Diego Cnty Building Permit San Marcos 92078 | (760) 471-4030 |
| San Diego Cnty Building Prmts 338 Via Vera Cruz, San Marcos 92078 | (760) 471-0730 |
| San Diego County Death/Birth 334 Via Vera Cruz # 150, San Marcos 92078 | (619) 237-0502 |
| San Diego County Real Property 334 Via Vera Cruz # 150, San Marcos 92078 | (760) 940-6868 |
| San Diego County Recorder 334 Via Vera Cruz # 150, San Marcos 92078 | (619) 238-8158 |
| Hope Infant Program 910 W San Marcos Blvd # 101, San Marcos 92078 | (760) 471-7353 |