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Business Affairs and Financial Management

Locations and Contact Information

The Regional Municipality of Durham Headquarters

View Map of Office Location605 Rossland Rd. E.
Whitby, ON  L1N 6A3
Main switchboard: 905-668-7711 (or toll-free at 1-800-372-1102)
Hours of operation: Monday to Friday, 8 a.m. to 5 p.m.

Oshawa Office

View Map of Office Location 200 John St. W., Unit C1A
Oshawa, ON   L1J 2B4
Office: 905-436-6747
Fax: 905-436-7361
Hours of operation: Monday to Friday, 8:30 a.m. to 4:30 p.m.

Whitby Office

View Map of Office Location605 Rossland Rd. E. 
Whitby, ON   L1N 6A3
Office: 905-666-6239
Fax: 905-666-6218
Toll-free: 1-800-372-1102 
Hours of operation: Monday to Friday, 8 a.m. to 5 p.m.

Ajax Office

View Map of Office Location140 Commercial Ave.  
Ajax, ON   L1S 2H5
Office: 905-428-7400
Fax: 905-428-7401
Hours of operation: Monday to Friday, 8:30 a.m. to 4:30 p.m.

Uxbridge Office

View Map of Office Location2 Campbell Dr.
Suite 305
Uxbridge, ON   L9P 1H6
Office: 905-852-4566
Fax: 905-852-4573
Toll-free: 1-800-361-3268
Hours of operation: Monday to Friday, 8:30 a.m. to 4:30 p.m.

Central Intake

Office: 905-428-8982
Toll-free: 1-877-678-6333
Hours of operation: Monday to Friday, 8 a.m. to 4 p.m.

Interactive Voice Response (IVR) System

Toll-free: 1-800-808-2268
Hours of operation: Monday to Friday, 8 a.m. to 9 p.m., Saturday and Sunday, noon to 5 p.m.