Langan Engineering and Environmental Services, Inc.
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Parsippany, New Jersey
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Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges
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Langan Engineering, Environmental, Surveying and Landscape Architecture, D.P.C.
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Parsippany, New Jersey
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Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems
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