| Business | Phone |
| Byron's Pool Svc San Marcos 92069 | (760) 591-3625 |
| Ccc Pool Svc 680 Rancheros Dr # 101, San Marcos 92069 | (760) 736-7665 |
| Bluewater Pool & Spa Svc San Marcos 92078 | (760) 510-1698 |
| Castle Pool & Spa Care San Marcos 92069 | (760) 591-4048 |
| Rancho Encinitas Pools & Spas San Marcos 92069 | (760) 471-4584 |