| Business | Phone |
| Afm-Professional Musicians 1202 E Oak St, Phoenix 85006 | (602) 254-8838 |
| American Federation-Employees 650 E Indian School Rd, Phoenix 85012 | (602) 266-5227 |
| American Federation-State Empl 3636 N 15th Ave, Phoenix 85015 | (602) 230-2301 |
| American Federation-State Empl 420 N 15th Ave, Phoenix 85007 | (602) 252-6501 |
| American Federation-Tv 245 W Roosevelt St, Phoenix 85003 | (602) 265-2713 |
| American Postal Workers Union 1441 E Buckeye Rd, Phoenix 85034 | (602) 256-2841 |
| American Postal Workers Union 3741 E Atlanta Ave, Phoenix 85040 | (602) 437-8173 |
| Arizona Building Trade Orgnztn 3109 N 24th St, Phoenix 85016 | (602) 957-8147 |
| Arizona Federation Of Teachers 4205 N 7th Ave, Phoenix 85013 | (602) 347-1260 |
| Arizona Teamsters Joint 1820 W Broadway Rd, Phoenix 85041 | (602) 268-8801 |
| Atu 110 N 5th Ave, Phoenix 85003 | (602) 495-9466 |
| Sheet Metal Workers 2604 E Adams St, Phoenix 85034 | (602) 273-1388 |
| Screen Actors Guild 1616 E Indian School Rd # 330, Phoenix 85016 | (602) 265-2712 |
| Roofers 1917 E Washington St, Phoenix 85034 | (602) 254-7059 |
| Boilermakers Lodge 2345 W Thomas Rd, Phoenix 85015 | (602) 495-1282 |
| Bricklayers & Allied Craftsmen 2601 E Monroe St, Phoenix 85034 | (602) 273-7571 |
| Carpenters Local Union 1506 340 N 52nd St, Phoenix 85008 | (602) 643-1506 |
| Professional Firefighters-Az 61 E Columbus Ave, Phoenix 85012 | (602) 265-7332 |
| Plasterers & Cement Masons 1425 E Mcdowell Rd, Phoenix 85006 | (602) 258-8148 |
| Plumbers Steamfitters & Refrig 3109 N 24th St, Phoenix 85016 | (602) 956-9350 |
| Phoenix Law Enforcement Assn 1102 W Adams St, Phoenix 85007 | (602) 246-7869 |
| Phoenix Mailers 1450 S 27th Ave, Phoenix 85009 | (602) 352-0401 |
| Phoenix Painters & Decorators 1841 N 24th St # 2, Phoenix 85008 | (602) 244-0768 |
| Phoenix Building & Constr 1841 N 24th St # 5, Phoenix 85008 | (602) 267-1179 |
| Communications Workers 7019 11070 N 24th Ave, Phoenix 85029 | (602) 331-7019 |
| Construction Production 383 512 W Adams St # 1, Phoenix 85003 | (602) 258-6521 |
| Operating Engineers' Union 6601 N Black Canyon Hwy, Phoenix 85015 | (602) 254-5266 |
| Nalc Local 576 3720 W Greenway Rd, Phoenix 85053 | (602) 843-3386 |
| Millwright & Machinery Erector 4547 W Mcdowell Rd, Phoenix 85035 | (602) 272-2195 |
| Elite Electrical Employees 4343 E Magnolia St, Phoenix 85034 | (602) 889-2910 |
| Emergency Medical Pros Of Az 61 E Columbus Ave, Phoenix 85012 | (602) 234-3327 |
| Iatse State Hands 2515 E Waltann Ln, Phoenix 85032 | (602) 253-4145 |
| Ibew 1650 N 36th St, Phoenix 85008 | (602) 275-6222 |
| Ibew 3232 N 20th St, Phoenix 85016 | (602) 264-1876 |
| Ibew 3402 N 36th St, Phoenix 85018 | (602) 955-6500 |
| Ibew 5808 N 7th St, Phoenix 85014 | (602) 264-4506 |
| Ibew 5818 N 7th St # 201, Phoenix 85014 | (602) 264-1846 |
| Liuna 8902 N Central Ave # 6, Phoenix 85020 | (602) 264-0300 |
| Southwest Regional Council 4547 W Mcdowell Rd, Phoenix 85035 | (602) 272-2700 |