Alliance Engineering

Our services include concrete driveways, concrete sidewalks, concrete foundations/slabs, decorative concrete applications such as overlays, concrete staining, stamped concrete, etc. We are involved in all types of new construction such as new garages, new metal barns, metal sheds, metal shops, etc. We do asphalt shingle and metal roofing contractors as well. Give us a call for honest service on all your construction needs at a fair price. We stand behind all our work and back it up with a full warranty.

Established in 1956, Dewberry is a professional service firm that serves government agencies, corporations, real estate developers, colleges, universities, school districts, and other commercial and institutional organizations. The firm provides program management, planning, engineering, architecture, surveying and geographical information services. Its capabilities include site analysis, land planning and zoning assistance, surveying, cost estimation, tree replication, stealth wall installation and construction administration. Dewberry also specializes in the areas of security and homeland defense, telecommunication, transportation and water resource engineering. Its clients include the Department of Labor, U.S. Army, U.S. Navy, Army Corps of Engineers, University of Virginia and The Travelers Companies.

Established in 1991, RJM Engineering specializes in the planning and design of highways, bridges, and railroad and transit structures. The company has expertise in civil site and structural design, as well as geotechnical and traffic engineering services. It maintains offices throughout Maryland and Virginia. RJM Engineering designs retaining walls, foundations and miscellaneous structures. In addition, the company conducts transportation planning and engineering studies for multimodal corridors. It offers construction management, constructability reviewing and claims analysis programs. RJM Engineering provides assistance with the development of erosion and sediment control plans. The company s clients include the Hampton Roads Transit Authority, Virginia Department of Transportation, Morgan State University and Baltimore County Public Schools.