Gray & Son was founded in 1908 with a name synonymous with quality in commercial and residential construction. Through the years, we’ve expanded our services, added to our fleet and welcomed new employees, but we’ve never stopped living up to our name. Today, Gray & Son is a leading contractor in the Baltimore metropolitan area for both private and public construction projects. We specialize in asphalt paving, land excavating, utilities, concrete, soil stabilization, sediment control/storm water management and commercial snow removal. Uniquely qualified to manage the entire construction project for our customers, Gray & Son has the resources to provide many types of construction site work and restoration projects, including residential subdivisions, commercial lots, roadways, schools, park construction, health-care facilities, churches, athletic fields, industrial sites, shopping centers and more. We put pride in everything we do at Gray & Son … from owning all of our fleet and reinvesting in our business, to ensuring that all of our employees and work sites are safe, to serving our customers and our community with unsurpassed service.

As one of the largest real estate development, investment and management companies in the Southeast, Childress Klein has developed more than 50 million square feet of commercial real estate and owns assets valued at more than $2 billion. Guided by the highest standards, we recognize that each property and client need is unique. With more than 31 years of dedicated commercial real estate experience, backed by a team of 280 dedicated and experience professionals, we take a hands-on approach to investment, development and management by putting our client’s needs and interests first. Building upon the legacy established by Fred Klein and Don Childress, we are passionate about delivering exceptional customer service, collaborating with our clients and building relationships that last.

McAdams is a full-service civil engineering, land planning, landscape architecture and geomatics firm located in Raleigh, Durham, Winston-Salem and Charlotte, North Carolina and Dallas-Fort Worth, Texas. McAdams has built its reputation throughout the industry over 44 years by delivering unmatched expertise and unwavering commitment to clients in a variety of markets including municipal, education, healthcare, as well as commercial and residential development. The firm is comprised of over 450 professionals that are united in their desire to achieve their clients’ visions through a thoughtful and resourceful process. Ultimately, we seek a partnership with our clients to further the opportunity to create meaningful experiences through inspired design.

A Full Service, Heavy-Highway, Site-Development and Utility Contractor

Founded in 1903, McLean Contracting Company is a leading Heavy Civil and Marine Contractor in the Mid-Atlantic Region. A 100% Employee Owned “S” Corporation headquartered in Glen Burnie, MD, McLean presently operates in five states with over 250 employees. McLean has regional offices and waterfront construction yards in Baltimore, MD, and Chesapeake, VA. McLean has continuously demonstrated steady adaptation, innovation, and growth, with a strong tradition of integrity, efficiency, preparedness, and excellent Owner/Contractor relations. McLean is known for its self-performing capabilities and innovative, hands-on construction techniques. As a marine contractor, McLean frequently performs work in environmentally sensitive locations. We are committed to the preservation and sustainability of these complex ecosystems. One of McLean’s strengths is the experience of its employees. A number of McLean’s employees, including journeymen, crane operators, foreman, superintendents, project managers, and corporate officers have over 20+ years of experience working for McLean. McLean has always been committed to its best asset, its employees, as evident by its many second and third generations of employees dedicated to their work.

Founded in 1982, MEB is one of today's most experienced and respected providers of construction services in the Hampton Roads region, the Commonwealth of Virginia, and throughout the Mid-Atlantic. With nearly 250 employees and over $150 million in annual revenue, MEB has the resources and strength to provide the highest level of service on a broad variety of project types. Our diverse portfolio includes all types of government, industrial, commercial multi-family/hospitality, and heavy civil projects and our ability to self-perform significant aspects of any project gives us a competitive advantage. In our 35 year history, MEB has evolved into a leader among the region's General Contractors and has been recognized as one of the “Top 400” Contractors in the United States by ENR magazine, as well as, one of the “Best Places to Work” by Inside Business magazine. MEB is centrally located in Chesapeake, VA with an additional office in Richmond, VA, and performs work throughout the Mid Atlantic.

This highly responsible role is essential to facilitating David A. Bramble's many civil engineering and construction projects. At the survey department, we use laser and GPS equipment to measure and stake out work sites. We also use CAD and GIS software to create models that can be used to direct workflow for our large equipment operators and foremen.

P. Flanigan & Sons constructs and maintains infrastructure including roadways, airports, and railroads. Our team experience, project management expertise, environmental approach, and dedication to safety make us a top choice for area property and facility managers. We produce a wide range of asphalt and recycled aggregate products, manufacturing all types of Hot Mix Asphalt, Warm Mix Asphalt, Foamed Asphalt, and Cold Patch Asphalt. We also produce high quality crushed concrete for use as road bed including state approved graded aggregate base. Our locations are convenient to major highways and have onsite AASHTO approved quality control labs. We take pride in engineering high value road construction products at low cost and low environmental impact.

Site development company in the Metro Washington-Baltimore region. Abilities including development, reclaiming, recycling, housing, and various other construction related areas. We can self perform most of the work, however we are always looking for MBE utilization in our bids when pricing Maryland State Highway, VDOT, and other public work. Our underground rehab division uses fiberglass UV Liners from Reline America to repair sewer and storm-drain pipes in sizes 6"​ to 60"​, and OBIC to structurally rehab manholes and structures.

Reliable Contracting Co., Inc. - Serving Maryland's Commercial & Residential Builders and Developers Since 1928 Reliable Contracting is a full-service commercial and residential paving contractor, offering the production and installation of hot and cold-mix asphalt, asphalt patching, milling, seal coating and crack filling. Reliable Contracting’s three concrete crews can install curb and gutter for any project from large shopping centers to residential developments. In addition, we can perform all types of flat work to finish off your project, including aprons, dumpster pads and sidewalks. Reliable has been an innovator in the use of laser-guided leveling and is also experienced in the use of the latest satellite-based total site management systems. Our in-house survey crews ensure that your site plans are brought to reality with total accuracy, while our team of experienced estimators, project managers and field personnel evaluate and manage every phase of your project by identifying missing components of your plan, noting places where you can better leverage materials or technologies and finding ways to increase overall efficiency. For more information please contact [email protected].

Concrete General, Inc. is a construction company based out of 8000 Beechcraft Avenue, Gaithersburg, Maryland, United States.

Faulconer Construction Company is a broadly diversified, integrated site and heavy civil contractor headquartered in central Virginia with regional offices serving the Southeast.. We are routinely engaged in 30 to 40 major projects in the site development and heavy highway construction markets. We specialize in heavy highway and public works projects, as well as residential, commercial, industrial and academic site development. We serve a growing, diverse set of clients, and do so while maintaining rigorous safety standards, with EMRs consistently below 1.0. Faulconer has historically performed over 80% of the value of our contracts in-house. The breadth and depth of our personnel, as well as our large fleet of company-owned equipment, allow us to have a rapid and flexible approach to completing our clients’ site construction requirements and serving as a single source for our clients’ site work needs.