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Sales: 416-483-8332 / Customer Support: 416-483-4357

Office Locations

Quartet has 9 offices in the Greater Toronto Area, with 20 connected buildings and many clients in neighbouring offices. We also provide services to numerous “off-net” customers that do not reside on our network. Below is a list of some of the buildings we currently service. If you do not see your building listed here, please call us (416-483-8332) to explore the many options still available to you.

Main Offices

  • Head Office & Service Desk: 1867 Yonge St.
  • Downtown Support Centre: 141 Adelaide St. W
  • Hardware & Software: 775 The Queensway
  • Disaster Recovery Centre: 5925 Airport Road
  • Additional Offices:
    2 Carlton St.
    65 Queen St. West
    36 Toronto St.
    2345 Yonge St.
    2300 Yonge St.

Serviced Locations

Downtown Toronto

  • 141 Adelaide Street West
  • 390 Bay Street
  • 2 Bloor Street West
  • 2 Carlton Street
  • 40 King Street West
  • 65 Queen Street West
  • 55 University Avenue
  • 155 University Avenue
  • 181 Wellington St.
  • 44 Victoria Street
  • 150 York Street
  • 151 Front Street
  • 207 Queen’s Quay West
  • 111 Richmond Street

North York & Midtown

  • 20 Eglinton Avenue West
  • 40 Eglinton Avenue East
  • 120 Eglinton Avenue East
  • 601 Gordon Baker Road
  • 124 Merton Street
  • 7030 Woodbine
  • 1867 Yonge Street
  • 2200 Yonge Street
  • 2300 Yonge Street
  • 2345 Yonge Street

Pearson International Airport (Mississauga, Ontario)

  • 5915 Airport Road
  • 5925 Airport Road
  • 5945 Airport Road
  • 5955 Airport Road

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Sales: 416-483-8332 / Customer Support: 416-483-4357