| Business | Phone |
| Adaptive Ozone Solutions Inc 19925 W 161st St, Olathe 66062 | (913) 780-6762 |
| Beaudrey Corp 25055 W Valley Pkwy, Olathe 66061 | (913) 390-5227 |
| Chemical Solutions Inc Po Box 506, Olathe 66051 | (913) 768-8957 |
| Culligan Water Conditioning 19625 W Highway 56, Olathe 66061 | (913) 782-4141 |
| Ecowater Systems Of Kc 713 N Lindenwood Dr, Olathe 66062 | (913) 764-4752 |
| National Water Works 11510 S Strang Line Rd, Olathe 66062 | (913) 469-5820 |
| Hague Watermax 711 N Lindenwood Dr, Olathe 66062 | (913) 397-6200 |
| Java Pure/Aqua Pure 1572 Mahaffie Cir, Olathe 66062 | (913) 438-7873 |