- AAA Truss
- AAA Truss
- Accord Roofing
- Accord Roofing
- Big 8 Construction
- Cheney Construction & Roofing
- Craft Wall Roof Trusses
- Craft Wall Roof Trusses
- D S Metal Roofing Supply
- Liberty Head Post & Beam
- Lifetime Metal Roofing Prods
- Lifetime Metal Roofing Prods
- LTM Truss Mfg
- M & S Metals
- Massaponax Building Components
- Master Builders & Roofers
- Metal Mart
- Metal Mart
- My-Lan Co Inc
- Northwest Truss
- Northwest Truss
- Repmark Group
- S W Metal Roofing
- S W Metal Roofing
- Seal Tight Panels Inc
- Skyline Building Systems
- Stellar Structures
- Truss Co & Building Supply Inc
- Truss Engineering Corp
- Unistrut Texas Inc
- Unit Inc
- Web Joist Northwest Corp