| Business | Phone |
| Bonnett Irrigation 3230 Madison St, Riverside 92504 | (951) 688-2100 |
| Ewing Irrigation Golf & Ind 6479 Box Springs Blvd, Riverside 92507 | (951) 653-1107 |
| Fairway Landscape & Irrigation 4223 Alamo St, Riverside 92501 | (951) 778-4142 |
| Layne Christensen Co 1600 Chicago Ave, Riverside 92507 | (909) 390-2833 |
| Abd Irrigation Equip Co Inc 8444 Limonite Ave, Riverside 92509 | (951) 685-1581 |
| Inland Irrigation 10961 Sunnyslope Dr, Riverside 92505 | (951) 785-0180 |
| Yardney Water Management Syst 6666 Box Springs Blvd, Riverside 92507 | (951) 656-6716 |
| Toro Co 5825 Jasmine St, Riverside 92504 | (951) 688-9221 |