| Business | Phone |
| Advant Edge Marketing Inc 135 Moore Ln, Billings 59101 | (406) 256-3801 |
| Ferguson 1510 Industrial Ave, Billings 59101 | (406) 252-4442 |
| Plumbers Supply 1125 Monad Rd, Billings 59101 | (406) 245-6603 |
| Mountain Supply Co 465 Moore Ln, Billings 59101 | (406) 259-2909 |
| Northwest Pipe Fittings Inc 33 S 8th St W, Billings 59102 | (406) 252-0142 |
| Keller Supply Co 4211 1st Ave S, Billings 59101 | (406) 245-3191 |