| Business | Phone |
| Aqua Engineering Water Trtmnt 1507 Memorial Blvd # 7, Murfreesboro 37129 | (615) 904-7336 |
| T & B Filtration 1705 Katelyn Ct, Murfreesboro 37128 | (615) 904-8808 |
| Rain Soft Water Treatment Syst 2159 N Thompson Ln # A9, Murfreesboro 37129 | (615) 661-4766 |
| K & S Water Treatment 155 Stones River Ln, Murfreesboro 37128 | (615) 893-2656 |
| Kinetico Quality Water Systems 10700 Franklin Rd, Murfreesboro 37128 | (615) 848-1904 |