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Regional Offices

Quick Contacts

Employment Standards

  • Termination Pay
  • Unpaid Wages
  • Public Holiday Pay
  • Minimum Wage
  • Hours of Work
  • Leaves
  • Filing an Employment Standards Claim

Employment Standards Information Centre
GTA: 416-326-7160
Canada-wide: 1-800-531-5551
TTY: 1-866-567-8893

Contact the Employment Practices Branch and Information Centre using our feedback forms E-mail

Occupational Health and Safety

  • Report incidents, critical injuries or fatalities.
    If this is an emergency call 911 immediately.
  • Workplace health and safety inquiries.
    Have you checked our online resources?
  • Report unsafe work practices by calling the Contact Centre, 1-877-202-0008

Ministry of Labour Health & Safety Contact Centre
Toll-free: 1-877-202-0008
TTY: 1-855-653-9260
Fax: 905-577-1316

Contact the Occupational Health and Safety Branch using our feedback forms E-mail

Northern Region | Western Region | Central Region | Eastern Region

Representatives at these offices are available by appointment only.

Publications and forms are available online and from ServiceOntario.

Many of the 1-800 or toll-free numbers listed below are accessible only within the area code of the relevant office.


Northern Region

North Bay
200 First Avenue West, Unit 204
North Bay, ON P1B 3B9
- Tel: 705-497-5234 or 1-877-717-0778
Fax: 705-497-6850

Sudbury
159 Cedar Street, Suite 301
Sudbury ON P3E 6A5
Tel: 705-564-7400 or 1-800-461-6325
Fax: 705-564-7437

Timmins
Ontario Government Complex
D Wing
5520 Highway 101 East
South Porcupine ON P0N 1H0
Tel: 705-235-1900 or 1-800-461-9847
Fax: 705-235-1925

Thunder Bay
435 James Street South, Ste. 222
Thunder Bay ON P7E 6S7
Tel: 807-475-1691 or 1-800-465-5016
Fax: 807-475-1646

Sault Ste. Marie
70 Foster Dr, Ste. 480
Sault Ste. Marie ON P6A 6V4
Tel:705-945-6600 or 1-800-461-7268
Fax: 705-949-9796

Western Region

Hamilton/Halton/Brant
Ellen Fairclough Building
119 King Street West
Hamilton ON L8P 4Y7
Tel: 905-577-6221 or 1-800-263-6906
Fax:  905-577-1200

Niagara
301 St. Paul St, 8th Floor
St. Catharines ON L2R 7R4
Tel: 905-704-3994 or 1-800-263-7260
Fax:  905-704-3011

London/Sarnia
217 York St., 5th Floor
London ON N6A 5P9
Tel: 519-439-2210 or 1-800-265-1676
Fax:  519-672-0268

Windsor
4510 Rhodes Drive, Suite 610
Windsor ON N8W 5K5
Tel: 519-256-8277 or 1-800-265-5140
Fax:  519-258-1321

Kitchener--Waterloo
155 Frobisher Drive, Unit G213
Waterloo ON N2V 2E1
Tel: 519-885-3378 or 1-800-265-2468
Fax:  519-883-5694

Central Region

Central Region East
5001 Yonge Street
Suite 1600
North York, ON M7A 0A3
Tel: 647-777-5005
Fax: 647-777-5010

2275 Midland Avenue, Unit #1
Scarborough ON M1P 3E7
Tel: 416-314-5300
Fax: 416-314-5410 or 416-314-5405

Central Region West
17345 Leslie Street
Units 101 and 102
Newmarket, ON L3Y 0A4
Tel: 905-715-7061 or 1-888-299-3138
Fax:  905-715-7140

1290 Central Parkway West, 4th Floor
Mississauga ON L5C 4R3
Tel: 905-273-7800 or 1-800-268-2966
Fax:  905-615-7098 or 905-615-7078

Eastern Region

Ottawa
347 Preston Street,
Tower III, 4th Floor
Ottawa ON K1S 3J4
Tel: 613-228-8050 or 1-800-267-1916
Fax:  613-727-2900

Kingston
Beechgrove Complex
51 Heakes Lane
Kingston ON K7M 9B1
Tel: 613-545-0989 or 1-800-267-0915
Fax: 613-545-9831

Peterborough
300 Water Street North
3rd Floor, South Tower
Peterborough ON K9J 8M5
Tel: 705-755-4700 or 1-800-461-1425
Fax:  705-755-4724