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Who We Are

Industry experts, Mark LaLiberte, Justin Wilson, and Gord Cooke together establish a deep expert authority in building science. With over 70 years combined experience, our team presents best building practice methods and the “House as a System” approach which ensures that each part of the house is working in harmony with the other. We have pioneered the most successful building app in our industry and travel the country teaching best building practices.

Consulting, Education & Training

Construction expertise spaning the design, construction, and sales processes.

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Helping national builders, manufacturers and lumber yards to solve their building science issues.

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CI App

Animated construction details, building videos, and articles illustrate how to build houses that can meet or exceed today’s energy codes.
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Get The FREE Construction Instruction App

Our mobile app has home construction videos, animated building details, building science articles, and building product & materials info including installation methods, technical data and other ‘Best-Practices’ information.The Ci app streams content according to your device and wireless speed, so videos are not choppy. Save pertinent info to your ‘Favorites’ for lightning-fast access anywhere — even at the top of a ladder.

Designed by and for builders, contractors, and architects, Construction Instruction-HD has earned excellent reviews from industry-leading publications such as Fine Homebuilding, Professional Builder, and Builder