45 L Street/ Sentinel Square II

Sentinel Square II is a Class A, ~289,000-square-foot office building in the NoMa submarket of Washington, DC, situated within a...

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Ariel Rios Federal Building – ATF HQ

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Fred D. Thompson U.S. Courthouse and Federal Building

Project Overview For a building that’s home to federal judicial proceedings, the Fred D. Thompson U.S. Courthouse needed to balance...

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Howard County Circuit Courthouse

As the glazing subcontractor for Clark Construction on the HCC Courthouse, we delivered high-performance exterior and interior glazing systems that...

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Walter Reed National Military Medical Center

PS was subcontracted for the exterior façade at Walter Reed, supplying and installing the blast-resistant curtainwall, strip windows, blast-rated steel...

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