| Business | Phone |
| C & M Water Systems 1735 W Camino Kino, Yuma 85364 | (928) 782-0581 |
| D & S Svc 12204 E Del Norte, Yuma 85367 | (928) 305-1171 |
| Kinetico Quality Water Systems 2390 W 32nd St, Yuma 85364 | (928) 314-4885 |
| Rayne Water Conditioning 2869 S Pacific Ave, Yuma 85365 | (928) 726-7805 |
| Zepp's Water Treatment Systems 11411 S Fortuna Rd # 203, Yuma 85367 | (928) 342-5004 |