| Business | Phone |
| Ace Pipe Cleaning Inc 727 N 1st St, St Louis 63102 | (314) 621-8393 |
| Barnes Pipe & Steel Supply 5520 Telegraph Rd # 201, St Louis 63129 | (314) 416-0700 |
| Victor Pipe & Steel 123 N Rock Hill Rd, St Louis 63119 | (314) 918-1744 |
| Victory Steel Products 11166 Tesson Ferry Rd # 104, St Louis 63123 | (314) 849-7272 |
| Trident Steel Corp 1000 Des Peres Rd # 304, St Louis 63131 | (314) 822-0500 |
| Pipe & Valve Supply Co 6700 Forest Blvd E, St Louis 63102 | (314) 621-6953 |
| Pittsburg Pipes 5102 Farlin Ave, St Louis 63115 | (314) 383-3938 |
| Pittsburgh Pipe & Supply Corp 170 Humboldt Ave, St Louis 63147 | (314) 383-5300 |
| Ops Sales 2353 Park Ave, St Louis 63104 | (314) 771-3030 |
| Pipe & Tube Supplies Inc 25 Nassau Cir, St Louis 63146 | (314) 569-0400 |
| Midstates Supply Co 2200 Papin St, St Louis 63103 | (314) 436-3331 |
| National Waterworks 11665 Lackland Rd, St Louis 63146 | (314) 993-0300 |
| National Waterworks 5454 Baumgartner Rd, St Louis 63129 | (314) 487-8684 |
| National Waterworks Inc 1805 Borman Circle Dr, St Louis 63146 | (314) 432-4700 |
| Miracle Supply Co 1580 North And South Rd, St Louis 63130 | (314) 426-4455 |
| Gateway Pipe & Supply Inc 720 Olive St # 2175, St Louis 63101 | (314) 621-6094 |
| Krohr Sales & Supply 7336 Gayola Pl, St Louis 63143 | (314) 644-4823 |
| Fusion Support Svc Llc 3562 Market St, St Louis 63103 | (314) 533-3030 |
| Imco Utility Supply 5414 Lemay Ferry Rd, St Louis 63129 | (314) 890-9770 |
| Edgen Corp 488 Paul Ave, St Louis 63135 | (314) 524-0001 |
| Corrosion Products Inc 635 Hanley Industrial Ct, St Louis 63144 | (314) 781-1200 |
| Crestwood Tubular 9962 Lin Ferry Dr # 207, St Louis 63123 | (314) 842-8604 |