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Region: Washington

  • Hyatt Regency Lake Washington

    Four views define this hotel: Lake Washington, the Seattle skyline, the Olympic Mountains, and Mount Rainier. The Hyatt Regency Lake Washington was designed to capture all of them. As the first lakefront hotel in Renton’s Southport development, the property occupies a setting that most urban hotels can only envy, and the design ensures that no…

  • Fifth and Stewart Hotel & Residences

    Fifth and Stewart is a 54-story mixed-use tower that brings together a 257-room hotel, 233 residential units, and a ground-level retail presence on one of the city’s most prominent intersections, a site surrounded by an array of building types and uses that made every design decision a conversation with its context. Weaving Into the Fabric…

  • 100 & Main

    Some sites fight you. A steep slope, a condensed lot, a busy pedestrian corner that demands presence without overwhelm. The challenge at 100 & Main was designing a building that could hold its own in one of Old Bellevue’s most visible locations while respecting everything around it. Ten premier residential units. No room for wasted…

  • JBAB Building 72 Renovations

    Joint Base Anacostia-Bolling (JBAB) in Washington, D.C., supports thousands of military personnel and their families across a range of essential operations. Our firm was contracted by Goldbelt Operations to deliver comprehensive design and commissioning services at JBAB Building 72, known as Enterprise Hall, a barracks facility operated by the United States Navy. Our team provided electrical, mechanical, and structural…

  • Washington D.C. Fountains

    Restoring Civic Landmarks for America’s 250th As the United States celebrates its 250th anniversary, the fountains and water features of Washington, D.C. stand as some of the most visible symbols of the nation’s civic life. From the contemplative grounds of the Korean War Veterans Memorial to the ceremonial gateway at Columbus Circle, these sites welcome…

  • WMATA Mobile LiDAR Survey

    Mobile LiDAR surveying was performed for the Washington Metropolitan Area Transit Authority (WMATA) to capture the 3D data necessary for creating a base mapping model to aid in defining the most accurate and safe position of a newly designed cable tray, with the purpose of extending quality communication lines throughout the Washington, D.C. subway system….

  • Dining Hall

    The Terrace Dining Room (TDR), American University’s largest dining facility, has been transformed into an industry-leading space that combines modern design with a variety of independent dining concepts. Driven by student feedback, which highlighted a desire for a more engaging and dynamic dining experience, the redesign reimagines TDR as a contemporary, fast-casual restaurant rather than…

  • Amtrak Northeast Corridor Study

    Colliers Engineering & Design was retained to perform Mobile LiDAR mapping along 30+ miles of the AMTRAK Northeast Corridor within the state of Maryland, between BRIDGE Interlocking (West Baltimore) and the future HANSON Interlocking (New Carrollton). The data gathered by our surveyors will be used for a variety of purposes, including existing track alignment, planimetric…

  • Washington

    Washington’s growth spans coastal regions, major urban centers, and inland communities. Delivering successful projects requires infrastructure solutions that respond to the state’s diverse landscapes and environmental priorities. A Partnership You Can Rely On Colliers Engineering & Design is a trusted provider of multi-discipline engineering and architecture, design and consulting services to public and private sector…