Radon Mitigation Design: Passive and Active Strategies | August 12, 2026
Radon is a naturally occurring radioactive gas that can enter buildings through the soil beneath them and accumulate…
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People’s Choice Award, American Institute of Architects, Salem Chapter, 2007
Elsinore Theater Renovation
OHSU's CHH secures LEED Platinum Certification
Portland Business JournalOregon Health & Science University’s first South Waterfront development last week became the second project in Portland to earn the U.S. Green Building Council’ s highest…
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