DRH Engineers

At DRH Engineers PLC, we pride ourselves on being a premier engineering company based in Warrenton, Virginia, with a rich history dating back to 1994. Our team of experts is dedicated to providing high-level expertise and oversight for engineering projects of all scopes and sizes. With over 45 years of combined experience, we have built a reputation for delivering top-notch services in structural, civil, solar, and forensic engineering, as well as building design, bridge design, and more.

Our commitment to quality and customer satisfaction is unwavering, and we take pride in our ability to provide timely, cost-effective, and quality engineering solutions that meet the highest expectations of our clients. As a veteran-owned business, we have a distinguished record of providing engineering services to both public and private entities throughout the Mid-Atlantic region.

Our Expertise

Our team at DRH Engineers PLC has developed a broad portfolio of project experience for both public and private clients throughout the Mid-Atlantic region. This includes small residential subdivisions, utility line replacements and upgrades, religious facilities, major highway improvements, alternative wastewater systems, and more. We have fulfilled contracts for federal, municipal, and private sector clients, demonstrating our capabilities to undertake virtually any project.

Our approach to every engineering project ensures that we provide our clients with superb customer service and promising results. We are licensed to provide engineering services for projects in Virginia, Maryland, Texas, New Jersey, Pennsylvania, District of Columbia, North Carolina, South Carolina, Georgia, Florida, New Mexico, Wyoming, Colorado, Missouri, and West Virginia.

Our Owner - David R. Hall, PE, LS, DFE, F.ASCE

David Hall, our esteemed owner, has over 45 years of experience as an engineer. He has successfully overseen the completion of a variety of project types for both private- and public-sector clients. Mr. Hall graduated from the Johns Hopkins University Whiting School of Engineering, earning a B.S. in Civil Engineering. He is a Board Certified Diplomate Forensic Engineer by the Council of Engineering Specialty Boards (CESB) through the National Academy of Forensic Engineers and is a Life Member and Fellow in the American Society of Civil Engineers.

Accreditations and Memberships

DRH Engineers PLC is proud to stand behind a long list of accreditations and memberships with local and national organizations. Our dedication to excellence within our industry is proven by our recognition against an ever-growing list of quality-based organizations and standards. Some of these include the Virginia Department of Minority Business Enterprise, American Society of Civil Engineers, The Society of American Military Engineers, and many more.

Our Services

At DRH Engineers PLC, we offer a wide range of services to cater to the diverse needs of our clients. These include:

• Structural Engineering: We provide comprehensive structural engineering services, from design to construction, ensuring that all structures meet safety and efficiency standards.

• Civil Engineering: Our team of civil engineers is experienced in designing, building, and maintaining infrastructure projects, including roads, bridges, and buildings.

• Forensic Engineering: We offer forensic engineering services to investigate failures of structures and materials, providing expert testimony and analysis.

• Solar Engineering: We specialize in solar engineering, helping clients design and install efficient solar energy systems.

Engineering Excellence

Ready to get the expert oversight your engineering project demands? Contact DRH Engineers PLC today for civil, structural, or forensic services. We can be reached at (540) 349-7840. We proudly offer engineering services to the following areas: Manassas, VA, Fairfax, VA, Bealeton, VA, Fauquier County, VA, Stafford County, VA, Alexandria, VA, Woodbridge, VA, The Plains, VA, Clark County, VA, Culpeper County, VA, Leesburg, VA, Herndon, VA, Winchester, VA, Loudoun County, VA, Rappahannock County, VA, Culpeper, VA, Washington, DC, Woodstock, DC, Prince William County, DC, Warren County, DC.