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McDonnell Landscape Inc. is an award winning commercial landscape company with extensive experience in building some of Washington's most prestigious projects. Since 1983, we have provided our clients with the highest quality materials and craftsmanship. Our portfolio includes: The White House, Jefferson Memorial, DC Nationals Baseball Stadium and The Lincoln Memorial. In addition, The Associated Builders and Contractors recently awarded McDonnell Landscape Inc. with the Excellence in Construction Award for The Washington Canal Park located in Southeast Washington, DC. We have received Craftsmanship awards for The National Gallery of Art Sculpture Garden, The Victims of Communism Memorial and The National Garden located on the Mall.
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McDonnell Landscape Inc. is a CERTIFIED SMALL BUSINESS 301-924-2600