Mechanical Contractors employ the Plumber/ Pipefitters who design and install above and below ground potable water systems and fixtures, above ground sanitary storm and waste systems, pumps and water treatment systems. They are also responsible for process piping, gas piping and equipment related to the above activities.
| Administration & Dues | Training Department |
| Phone: (416) 759-6791 Fax: (416) 759-7346 Toll-Free: 1-866-915-2799 General Inquiries: office@ualocal46.org Dues Department: dues@ualocal46.org Hours: 8:00 am – 4:00 pm | Phone: (416) 759-9351 Fax: (416) 759-8658 E-mail: jtacoffice@ualocal46.org Hours: 8:00 am – 4:00 pm |
| Dispatch Office | Benefit Office |
| Phone: (416) 759-5580 Fax: (416) 759-4375 E-mail: dispatch@ualocal46.org Hours: 7:00 am – 4:00 pm | 90 Burnhamthorpe Road West Suite 300 Mississauga, ON. L5B 3C3Phone: (905) 247-4646 Toll-Free: 1-844-468-4646 Fax: (905) 275-6462 Hours: 8:30 am – 4:30 pm |
| Barrie Office | |
| 295 Edgehill Drive Barrie, ON. L4M 4V1Phone: (705) 722-3006 Toll-Free: 1-833-722-3006 Fax: (705) 722-0754 Hours: 8:00 am – 4:00 pm |
