| Business | Phone |
| Air Choice 905 E Hastings Rd, Spokane 99218 | (509) 624-5777 |
| Berco Contractors Inc Spokane 99217 | (509) 924-8765 |
| Crescent Machine Works Inc 821 N Monroe St, Spokane 99201 | (509) 328-2820 |
| Master Refrigeration 237 E Sprague Ave, Spokane 99202 | (509) 838-5095 |