| Business | Phone |
| Better Tasting Water 908 W Grant Rd, Tucson 85705 | (520) 622-0062 |
| Culligan Water Conditioning 4045 E Speedway Blvd, Tucson 85712 | (520) 325-3311 |
| Water Tec Of Tucson 350 E Irvington Rd, Tucson 85714 | (520) 790-1512 |
| United Water Systems 4500 E Speedway Blvd # 66, Tucson 85712 | (520) 327-1414 |