Arlington, VA — SIGAL Construction Corporation has completed the 21,000 SF renovation and addition at 920 Rhode Island Avenue, NE. The project, owned by Douglas Development and designed by GTM Architects, is located across the street from the Rhode Island Avenue metro station in the developing Brentwood neighborhood of Washington, DC.

This project for a government tenant involved a tight urban site with two buildings separated by a narrow pedestrian alley. The one story building facing Rhode Island Avenue was completely renovated, including a full interior demolition, construction of interior partitions, doors, finishes and modifications to existing HVAC, plumbing and electrical systems. The two story building on the opposite corner of the site was demolished to leave only the core standing. The core is surrounded by a new two story structure that includes an elevator, partitions, doors, finishes and new HVAC, plumbing and electrical systems.

SIGAL attributes the success of this project to the project team including the Owner, Architect and SIGAL’s subcontractors.

About SIGAL Construction Corporation
Founded in 1977, SIGAL Construction Corporation (SIGAL) is one of Washington’s premier general contractors, known throughout the industry for its dedication to sustainability, high quality, cost consciousness, excellent client relations, and the ability to successfully complete unique and challenging projects. A founding partner of the USGBC, SIGAL offers superior general contracting, preconstruction, construction management, design/build, and sustainability services. SIGAL’s diverse project portfolio includes institutions of learning (K-12 and higher education), Federal and municipal agencies, law firms, corporations, hotels, technology firms, biotech companies, healthcare providers, multi-family housing, and associations/nonprofits. To learn more about SIGAL Construction Corporation, please visit


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Melyssa Leibowitz, Marketing Coordinator
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