| Business | Phone |
| United Brotherhood-Carpenters 128 Main St W, Saint John E2M 3N4 | (506) 633-1706 |
| Industrial Union Of Mrne & Shp 270 Bayside Dr, Saint John E2J 5C2 | (506) 633-1982 |
| International Assn-Heat & Frst 1216 Sand Cove Rd, Saint John E2M 5V8 | (506) 635-8609 |
| International Assn Of Bridge 580 Main St #214, Saint John E2K 1J5 | (506) 634-7313 |
| International Boilermakers 1216 Sand Cove Rd #139, Saint John E2M 5V8 | (506) 634-8203 |
| International Brotherhood 1216 Sand Cove Rd, Saint John E2M 5V8 | (506) 635-8535 |
| International Brthrhd Of Pntrs 1216 Sand Cove Rd, Saint John E2M 5V8 | (506) 635-8209 |
| International Boilermakers 345 King William Rd, Saint John E2M 7C9 | (506) 634-7386 |
| International Longshoremen's 20 Church Ave, Saint John E2M 4P4 | (506) 635-8610 |
| International Union Of Engrs 341 King William Rd, Saint John E2M 7C9 | (506) 635-1110 |
| Labourers International Union 14 Church Ave, Saint John E2M 4P4 | (506) 633-1700 |
| Millwrights & Machine Erectors 341 King William Rd, Saint John E2M 7C9 | (506) 635-8604 |
| Plumbers & Pipefitters Loc 213 351 King William Rd, Saint John E2M 7C9 | (506) 635-1605 |
| Saint John Dist Labour Council 208 Lancaster Ave, Saint John E2M 2K9 | (506) 635-1541 |
| Sheet Metal Workers Intl Assn 1216 Sand Cove Rd, Saint John E2M 5V8 | (506) 635-1703 |
| Syndicat Canadien-La Fonction 208 Lancaster Ave, Saint John E2M 2K9 | (506) 635-1622 |
| Brewery Workers Local Union 37 Hanover St, Saint John E2L 3G1 | (506) 634-0562 |
| Bricklayer's Union 180 Simms Crt, Saint John E2M 5K5 | (506) 635-1505 |
| Canadian Union Of Public 208 Lancaster Ave, Saint John E2M 2K9 | (506) 672-9307 |
| Canadian Union Of Postal Wrkrs 194 Union St, Saint John E2L 1B1 | (506) 642-1031 |
| Communications Energy & Paper 400 Main St, Saint John E2K 4N5 | (506) 634-8810 |
| Cupe 7 Rothesay Ave, Saint John E2J 4K3 | (506) 693-1865 |