Our focus: helping home inspectors succeed.

InterNACHI® is the world’s leading association for home inspectors. We provide free training, online testing and certification, business development, marketing support, discounts on everything from home inspection software to E&O insurance to your next truck, and more.

29,857 home inspectors already trust InterNACHI® for training, certification, business coaching, and marketing support, including

Structure Lock products are stronger, safer, and seismically superior to wood bracing or blocking. Structure Lock has been tested and proven and spec’d by structural engineers at the University of British Columbia’s Earthquake research facility and Endorsed by the Ministry of Education in British Columbia.

Structure Lock offers an innovative and proprietary structural, seismic and interlocking universal steel bracing system for both dimensional and engineered I-joist construction. We use a proprietary method of manufacturing and distribution producing your order locally. This allows us to provide fast delivery of small to large orders. Alliance Structural Product Sales Corp. was founded in British Columbia and is proud to provide products across the country making our homes and buildings safer.