| Business | Phone |
| Alpine Fabrication 3446 S West Temple 170, Salt Lake City 84115 | (801) 908-7598 |
| E J Bartells Co 909 W 2900 S, Salt Lake City 84119 | (801) 972-1821 |
| Insulation Contractors Supply 813 W 1700 S, Salt Lake City 84104 | (801) 978-0787 |
| Insulation Distributors Inc 1869 Research Way, Salt Lake City 84119 | (801) 972-2874 |
| Insulfoam 1820 S 4370 W, Salt Lake City 84104 | (801) 956-2808 |
| International Technifab Inc 945 W 2900 S, Salt Lake City 84119 | (801) 974-7684 |