| Business | Phone |
| Safe Water Softners 2343 E Sweetbriar Dr, Fayetteville 72703 | (479) 527-6368 |
| Mountain Valley & Diamond Fayetteville 72703 | (479) 521-1757 |
| Mountain Valley Water 1658 Warehouse Dr, Fayetteville 72701 | (479) 582-0033 |
| Mt Olive Water Assoc 14590 E Black Oak Rd, Fayetteville 72701 | (479) 443-4824 |