Contact us

NB: Please make an appointment before coming to our office. Our team works in a hybrid formula ( in-person and teleworking).
Please note that the GMMQ offices will be closed this Friday, November 10, in observance of Remembrance Day. Thank you.

Opening hours 

Monday to Thursday: 8:30 a.m. to 12:00 p.m. | 1:00 to 4:30 p.m.
Friday: 8:30 a.m. to 12:00 p.m. | 1:00 p.m. to 3:30 p.m.
*Summer hours apply from St. Jean-Baptiste Day to Labour Day.

Please note that we will process every request during our business hours.

HEAD OFFICE - MONTREAL

From october 18th

5445, De Gaspé Avenue, suite 1005,
Montreal (Quebec) H2T 3B2.

Office: 514 842-2866 
1 800 363-6688
Fax: 514 842-0917

QUEBEC CITY OFFICE

520, De Saint-Vallier East
Quebec (Quebec)  G1K 9G4

Office: 418 523-0767
1 888 237-1722
Fax: 418 523-8700

Summer hours

Summer hours apply from St. John the Baptist to Labor Day.

Monday to Thursday: 8:00 am to 12:00 pm | 1:00 pm to 4:30 pm
Friday: 8:30 a.m. to 12:00 p.m.