Powered By Trilon

Powered By Trilon

After 42 years of organic growth and internal transition, RDA announced its strategic partnership with Trilon Group on March 1, 2024. Trilon Group is a family of infrastructure consulting firms organized in platforms (Transportation, Water, Municipal, Utilities, and Community Infrastructure) across the United States. This partnership provides RDA with significant added resources and investment power to better serve our clients, add staff, grow our business and increase our footprint. RDA has always been a family company and with Trilon Group’s “People First” philosophy, the culture of our company remains unchanged.

For more information, visit www.trilongroup.com.

Six Convenient Locations Serving Virginia

Northern Virginia

Northern Virginia

Northern Virginia Coppermine

Northern Virginia

Fredericksburg

Fredericksburg

Richmond

Richmond

Virginia Beach

Virginia Beach

Waynesboro

Virginia Beach

Manassas (HQ)

11100 Endeavor Court
Suite 200
Manassas, VA 20109

Call: 703-368-7373

Manassas (Satellite)

7655 Coppermine Drive
Manassas, VA 20109

Call: 703-368-7373

Fredericksburg

927 Maple Grove Drive
Suite 105
Fredericksburg, VA 22407

Call: 703-368-7373

Richmond

4301 Dominion Boulevard
Suite 100
Glen Allen, VA 23060

Call: 703-368-7373

Virginia Beach

4500 Main Street
Suite 310
Virginia Beach, VA 23452

Call: 703-368-7373

Waynesboro

520 Lew Dewitt Blvd
Suite 301
Waynesboro, VA 22980

Call: 540-734-6999