| Business | Phone |
| Advanced Precision Mfg Inc 1844 S 3850 W, Salt Lake City 84104 | (801) 972-2012 |
| Air Systems Inc 596 Billinis Rd, Salt Lake City 84115 | (801) 262-9484 |
| Associated Sheet Metal Inc 1945 Pioneer Rd, Salt Lake City 84104 | (801) 467-1524 |
| Atlas Sheet Metal 4651 Riverside Dr 10, Salt Lake City 84123 | (801) 268-4828 |
| C & C Welding 2440 S 3200 W 10, Salt Lake City 84119 | (801) 973-4839 |
| Carver Sheet Metal Works Inc 1349 Jefferson St, Salt Lake City 84115 | (801) 484-4387 |
| Exact Fabrications 79 W 4500 S 17, Salt Lake City 84107 | (801) 261-9599 |
| Kol Fabrication 716 W 300 S, Salt Lake City 84104 | (801) 478-0112 |
| Leak Tech Custom Flashings 588 Billinis Rd, Salt Lake City 84115 | (801) 905-4497 |
| Msm Manufacturing 211 W Gregson Ave, Salt Lake City 84115 | (801) 485-1352 |
| Schoppe Co Inc 352 Van Buren Ave, Salt Lake City 84115 | (801) 467-5466 |
| Technical Air Specialists 2487 S 3270 W, Salt Lake City 84119 | (801) 973-0772 |
| Western Sheet Metal Inc 3919 W 1820 S, Salt Lake City 84104 | (801) 973-7072 |
| Western Spiral Pipe & Fittings 1890 S 3850 W, Salt Lake City 84104 | (801) 908-0668 |