Building science
and energy experts
We are a building science consultant and testing firm that specializes in providing cost-optimal approaches for reducing the environmental impact of residential, multi-family, and commercial properties.
Have you heard about the $40,000 Canada Greener Homes Loan?
We are certified by Natural Resources Canada and have a proven track record of success when it comes to qualifying our clients.
What can we help you with?
Home EnerGuide Evaluations
Receive expert advice to make your home more energy efficient.
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New Home and BC Step Code
Meet Step Code Energy requirements without spending a fortune.
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Indigenous Communities
Discover transformative solutions tailored for your community’s unique needs and strengths.
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Airtightness Testing
Part 3 large building and multi-fan testing expertise
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Enabling the transition to a zero-carbon built environment
From residential to commercial projects and remote First Nations communities, our goal is to create energy-efficient housing for all.
Your energy optimization journey starts here
We accelerate the transition to a zero-carbon built environment through improving new and existing buildings.
See what our clients have to say
“Deva was extremely thorough and patient with all of our various questions about how we can make our home more energy efficient.”
Mark Johnston
Home Energy Evaluation
Annie Swift
Home Energy Evaluation
Van Dreason
Home Energy Evaluation