The firm is a preferred engineering services provider for a number of rooftop managers, property owners, tower developers, and utility companies including the General Services Administration, Baltimore Gas and Electric, Milestone Communications, Global Tower, and Wireless Development Corporation.
Entrex has designed many distributed antenna system sites (DAS) that are located on utility poles, including the DAS systems in Great Falls, Oakton, and Penderbrook in northern Virginia, and in Gaithersburg, Maryland.
Entrex has extensive experience in the design of in-building
Entrex has designed more than 5,000 sites in the Washington DC Metropolitan area, including new tower sites, rooftops, co-located sites and other site types. We have a vast database of site plans, building drawings, and tower drawings that enable us to provide prompt and
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