Harper & Sons

Spring and Associates, Inc, an industry leader in Horizontal Directional Drilling ( HDD ) in the Mid-Atlantic Region, offers solutions for all of your directional drilling needs. With over 75 years of combined experience, we recognize the importance of quality management during the construction of trenchless projects. The successful and efficient completion of any HDD project requires understanding underground conditions, the use of environmentally safe chemicals, as well as the selection of appropriate equipment. Spring and Associates, Inc provides both a broad range of support equipment and a highly trained staff allowing for quick, efficient, and economic completion of trenchless projects. With a record of more than 500 successfully completed directionally drilled projects, ranging in diameter from 1" to 24" bores, we are both a pioneer and a leader in the industry.

Coastal Gunite Construction Company, established in 1983, specializes in shotcrete construction services, earning a reputation for quality, integrity, and compliance with strict performance standards. With over 125 years of combined shotcrete experience among site superintendents, the company confidently tackles projects ranging from small culverts to large bridges, demonstrating cost-effective solutions in the rehabilitation and maintenance of concrete infrastructure. The company supports various sectors including commercial, industrial, energy, and public markets, providing skilled services from offices in Maryland, North Carolina, Tennessee, and Florida. Their expertise encompasses a breadth of projects such as sewers, aqueducts, dams, and specialty structures, delivered by highly-trained teams utilizing both wet-mix and dry-mix applications. Generated from the website

Brown Contracting Company, founded in 1984, is a highly skilled construction firm based in Annapolis, MD, with over 30 years of experience in commercial construction and renovation across various industries. Known for its commitment to quality and client satisfaction, the company specializes in automotive, food and beverage, office interior, and base building projects throughout the Mid-Atlantic region. Their expert team combines meticulous attention to detail with efficient project management to deliver superior construction solutions tailored to each client's unique needs. With a proven track record of successful project completions, Brown Contracting has established a solid reputation as a leading general contractor in Maryland and Washington, DC. Generated from the website