| Business | Phone |
| Ewing Irrigation & Ind Prods 591 C St, Chula Vista 91910 | (619) 426-5200 |
| South Bay Irrigation Dist 505 Garrett Ave, Chula Vista 91910 | (619) 427-0868 |
| Major Irrigation Supply Inc 3651 Main St, Chula Vista 91911 | (619) 585-0417 |
| Hydro-Scape Products 375 Trousdale Dr, Chula Vista 91910 | (619) 691-9700 |
| Imperial Irrigation Supply Inc 280 Trousdale Dr, Chula Vista 91910 | (619) 585-2990 |