| Business | Phone |
| A A Contractor State License 751 Rancheros Dr, San Marcos 92069 | (760) 744-4334 |
| California Inst Auto Technolo 1620 Grand Ave # 5, San Marcos 92078 | (760) 471-9848 |
| Academy Of Pro Careers 340 Rancheros Dr, San Marcos 92069 | (760) 591-7709 |
| National Communications Trng 1324 E Mission Rd, San Marcos 92069 | (760) 471-9561 |