| Business | Phone |
| National Assn-Letter Carriers 2620 E Sunset Rd A, Las Vegas 89120 | (702) 736-5290 |
| Laborers International Union 4343 N Rancho Dr, Las Vegas 89130 | (702) 454-0702 |
| Laborers Employers Cooperation 4230 N Pecos Rd, Las Vegas 89115 | (702) 643-2666 |
| Bricklayers & Tilesetters 3640 S Highland Dr, Las Vegas 89103 | (702) 873-0332 |
| Service Employees Intl Union 1250 Burnham Ave, Las Vegas 89104 | (702) 383-1022 |