Sun Engineers is a Pomona-based engineering firm that offers a range of services to federal agencies, state communities, private owners, and developers, including site development, environmental analysis, flood insurance studies, and levee system certification.
With offices in New York and Virginia, Leonard Jackson Associates (LJA) is a multi-discipline small business engineering firm that has been providing high-quality designs, products, and services to public and private sector clients for nearly four decades. Their expertise includes environmental analysis, flood control design, highway projects, and GIS mapping, among other services.
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