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Useful Building Contacts

 

LAKE SIMCOE REGION CONSERVATION AUTHORITY

120 Bayview Avenue, Newmarket
Tel: 905-895-1281
Fax: 905-853-5881
www.lsrca.on.ca

ONTARIO ASSOCIATION OF ARCHITECTS
111 Moatfield Drive,Toronto
Toll Free Telephone: 1-800-565-2724
Fax: 416-449-5756
www.oaa.on.ca

PROFESSIONAL ENGINEERS ONTARIO
25 Sheppard Ave. West, Suite 1000,Toronto
Toll Free Telephone: 1-800- 339-3716
Fax: (416) 224-8168
www.peo.on.ca

MINISTRY OF MUNICIPAL AFFAIRS & HOUSING
For a full list of applicable laws, and contact information:
For Ontario Building Code interpretation and updates:

Building and Development Branch
777 Bay St. 2nd floor, Toronto
Tel: 416.585.6666
fax: 416.585.7531
www.mah.gov.on.ca

ASSOCIATION OF ONTARIO LAND SURVEYORS
1043 McNicoll Avenue, Toronto
Toll Free Telephone: 800-268-0718
Fax: 416-491-2576
www.aols.org 

TARION
Toll-Free Telephone: 1-877-982-7466
Toll Free Fax: 1-877-664-9710
www.tarion.com/home/

Association of Architectural Technologist of Ontario (AATO) 
2355 Derry Road East, Unit 38, Mississauga, ON L5S 1V6
905-405-0840
Toll free: 1-866-805-AATO (2286)
Fax: 905-405-9882
Email: aato@bellnet.ca
www.aato.ca

Consulting Engineers of Ontario (CEO)
10 Four Seasons Place, Suite 405, Toronto, ON M9B 6H7
Tel: 416-620-1400
Fax: 416-620-5803
www.ceo.on.ca

Ontario Association of Certified Engineering Technicians and Technologists (OACETT)
10 Four Seasons Place, Suite 404, Toronto, ON M9B 6H7
Tel: 416-621-9621
Fax: 416-621-8694
www.oacett.org

York Region Business Directory
www.yorkregion.com/yorkregion-directory