| Business | Phone |
| Clean Water Stores Inc 743 41st Ave, Santa Cruz 95062 | (831) 462-8500 |
| Clean Water Svc 4208 Portola Dr, Santa Cruz 95062 | (831) 462-1148 |
| Pacific Pure Water Systems Po Box 2772, Santa Cruz 95063 | (831) 429-8001 |
| Rayne Water Conditioning 1231 River St, Santa Cruz 95060 | (831) 423-0517 |
| Vanderlan Enterprises 800 Brommer St # 73, Santa Cruz 95062 | (831) 465-0414 |