National Association of Home Builders
http://www.nahb.org/

International Interior Design Association
The International Interior Design Association (IIDA) is a professional networking and educational association of more than 10,000 Members in 8 specialty Forums, 9 Regions, and more than 30 Chapters around the world. http://www.iida.org 

American Society of Interior Designers
ASID is a community of people-designers, industry representatives, educators and students-committed to interior design. http://www.asid.org

National Association of the Remodeling Industry (NARI)
NARI's Core Purpose is to advance and promote the remodeling industry's professionalism, product & vital public purpose. http://www.nari.org/

Greater Toronto Home Builders' Association
With more than 1,500 members, BILD, formed through the merger of the Greater Toronto Home Builders' Association and Urban Development Institute/Ontario is the voice of the residential land development, home building and professional renovation industry in the Greater Toronto Area. http://www.gthba.ca

National Wood Flooring Association
The NWFA boasts over 3,500 members throughout the world, spanning all ages and all skill levels. http://www.woodfloors.org

Certified Floorcovering Installers
The CFI offers to the commercial or residential Customer who is purchasing new flooring, an opportunity to engage the services of an individual who is an Installation Specialist, who guarantees the work and leaves the home, office or business with the assurance of a worthwhile and lasting purchase. http://www.cfiinstallers.com

Canadian Decorators' Association
The Canadian Decorators' Association (CDECA) is a professional not-for-profit Association representing both Student and Accredited decorators and designers, and Affiliate businesses across Canada. http://www.cdeca.com

Association of Registered Interior Designers of Ontario
The Association of Registered Interior Designers of Ontario (ARIDO) is the only self-regulatory professional organization for interior designers in Ontario. http://www.arido.ca