Our professional members include builders, designers & architects, engineers, consultants, educators, and suppliers.  Our members come from different backgrounds and work with all sorts of materials & methods but they all share the common goal that our buildings should be healthy, sustainable, inspiring and resilient, while using natural, non-toxic materials that can dramatically reduce our carbon footprint while achieving high levels of energy efficiency.

If you would like to become a professional member, which includes a listing here, please see our Membership page. 

*The ONBC cannot endorse the services, goods, information, or other products offered by the individuals and businesses listed here. The ONBC does not act as a regulatory body, but rather, as a resource for natural building in Ontario. Home owners are encouraged to research all tradespeople before hiring. Ask for references, and/or arrange to visit other jobs your professional has worked on.