| Business | Phone |
| Al's Water Systems 27810 Little Floyd Lake Rd, Detroit Lakes 56501 | (218) 847-6051 |
| Culligan Water Conditioning 1148 Washington Ave, Detroit Lakes 56501 | (218) 847-2147 |
| Kleer Quality Water 26543 Johnson Lake Ln, Detroit Lakes 56501 | (218) 847-7406 |