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Total Building Performance™

Building Science

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Expertise for Every Stage
in the Life of Your Building

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Our Experience Runs Deep

For 75 years, we’ve delivered superior building performance in every stage of a building’s life. With office locations and service coverage areas around the globe, we provide world-class expertise rooted in local relationships.

Click here to find your local technical expert

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Insight

The Latest Happenings

01-15-25

Lerch Bates Announces Acquisition of BECS, Grows Building Science Offering in New Markets
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04-10-25

Project Highlight: The Populus Hotel
The front facade of the Populus hotel.

04-08-25

Lerch Bates Welcomes Michael Frech as Executive Vice President of Building Science
Michael Frech Executive Vice President - Building Science Lerch Bates Global Support Center