Contact the City of Markham
Customer Service
- 905.477.5530
- customerservice@markham.ca
Address
Markham Civic Centre
101 Town Centre Boulevard
Markham, Ontario L3R 9W3
After Hours Emergencies
Please call the Main Switchboard at 905.477.7000 and enter the four digit extension.
Hours of Operation
Monday to Friday, 8 AM to 5 PM (excluding statutory holidays)
Monday to Friday, 8:30 to 4:30 PM (excluding statutory holidays) – Development Services counter, Cashier counter, Tax counter