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Barrier Sciences Group is a building envelope consulting firm that specializes in deep energy retrofit for residential, industrial, commercial and institutional buildings. The professionals at BSG have over three decades of experience and expertise working with building envelopes. We offer our clients an accomplished team of skilled and seasoned specialists: building science technologists, thermographers, field investigators, energy auditors, and engineers.

Barrier Sciences Group Questions

The Barrier Sciences Group annual revenue was $16.5 million in 2026.

Barrier Sciences Group is based in Woodstock, Ontario.

The NAICS codes for Barrier Sciences Group are [541, 54, 5416, 54169].

The SIC codes for Barrier Sciences Group are [87, 874].

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