Telephone
Canada-wide Toll Free
Workplace insurance issues
1-800-435-8980 (Service in English)
1-800-661-6365 (Service in French)
1-866-445-3092 (TTY)
Health and safety reprisal issues
1-855-659-7744 (Toll Free)
416-212-5335 (Toronto)
647-723-2089 (Fax)
Email
owaweb@ontario.ca or the use the feedback form.
Toronto Main Office
123 Edward Street, Suite 1300
Toronto, ON
M5G 1E2
Tel.: (416) 325-8570
Fax: (416) 325-4830
Canada-wide Toll Free: 1-800-660-6769
Tell Us How We’re Doing
Please help us to serve you better by completing the customer feedback form and forward it to the Office of the Worker Adviser.
Making a Complaint
The Office of the Worker Adviser (OWA) makes every effort to provide service excellence to our clients. There may be times, however, when injured workers or their survivors wish to complain about OWA services or conduct. We welcome your concerns and will try to resolve them to your satisfaction. See Making a Complaint.
OWA Regional and District Offices
Toronto and Eastern: Toronto, Scarborough, Ottawa
Southwest: London, Sarnia (satellite office), Waterloo, Windsor
North: Sault Ste. Marie, Sudbury, Thunder Bay, Timmins, Elliot Lake
Central: Downsview, Hamilton, Mississauga, St. Catharines
For assistance outside Ontario, you may contact worker adviser offices across Canada.
Toronto and Eastern
Toronto
Suite 1300
Toronto, ON M5G 1E2
Tel.: (416) 325-8570
Fax: (416) 325-4830
Toll Free: 1-800-660-6769
Scarborough
305 Milner Ave, Suite 918 (
Map)
Scarborough, ON M1B 3V4
Tel.: (416) 325-9846
Fax: (416) 325-9855
Toll Free: 1-800-268-4343
Ottawa
3rd Floor
Ottawa, ON K1S 3H8
Tel.: (613) 728-2006
Fax: (613) 728-8052
Toll Free: 1-800-267-6599
Southwest
London
495 Richmond Street (
Map)
Suite 810
London, ON N6A 5A9
Tel.: (519) 873-4490
Fax: (519) 873-4500
Toll Free: 1-800-265-7924
Sarnia
Satellite Office
Point Edward
Sarnia, ON N7V 4G6
Tel.: (519) 344-7261
Fax: (519) 336-1133
Waterloo
155 Frobisher Drive (
Map)
Unit G (213)
Waterloo, ON N2V 2E1
Tel.: (519) 888-9063
Fax: (519) 883-5659
Toll Free: 1-800-265-2466
Windsor
100 Ouellette Avenue (
Map)
10th Floor
Windsor, ON N9A 6T3
Tel.: (519) 254-7558
Fax: (519) 254-1741
Toll Free: 1-800-265-5649
North
Sault Ste. Marie
Suite 480
Sault Ste. Marie, ON P6A 6V4
Tel.: (705) 945-5861
Fax: (705) 541-2104
Toll Free: 1-800-461-6023
Sudbury
Suite 304
Sudbury, ON P3E 6A5
Tel.: (705) 564-1621
Fax: (705) 564-4126
Toll Free: 1-800-461-6372
Thunder Bay
Ontario Government Building
435 South James Street (
Map)
Suite 335, 3rd Floor
Thunder Bay, ON P7E 6S7
Tel.: (807) 475-1280
Fax: (807) 475-1283
Toll Free: 1-800-465-3966
Timmins
3rd Floor, Suite 303
Timmins, ON P4N 2S7
Tel.: (705) 268-3454
Fax: (705) 267-3633
Toll Free: 1-800-461-9854
Elliot Lake
50 Hillside Drive North (
Map)
Elliot Lake, ON P5A 1X4
Tel.: (705) 848-6413
Fax: (705) 848-2408
Toll Free: 1-800-398-3228
Central
Downsview
145 Sir William Hearst Avenue (
Map)
Suite 125
North York, ON M3M 0B6
Tel.: (416) 235-5550
Fax: (416) 235-5594
Toll Free:1-800-387-7495
Hamilton
119 King Street West, 13th Floor (
Map)
Hamilton, ON L8P 4Y7
Tel.: (905) 577-1301
Fax: (905) 540-9355
Toll Free: 1-800-263-9209
Mississauga
10 Kingsbridge Garden Circle (
Map)
Suite 512
Mississauga, ON L5R 3K6
Tel.: (905) 568-2359
Fax: (905) 568-1086
Toll Free: 1-800-387-8806 (705 & 519)
Toll Free: 1-800-267-3949 (905)
St. Catharines
301 St. Paul Street (
Map)
9th Floor
St. Catharines, ON L2R 7R4
Tel.: (905) 704-3945
Fax: (905) 704-3019
Toll Free: 1-800-414-4512
Feedback Form