
Subsurface explorations, foundation design, and construction monitoring tailored to project needs

On-site and laboratory material testing with certified professionals ensuring quality compliance

Ensuring adherence to structural and safety standards with in-depth inspections

Our in-house accredited materials testing lab is equipped with advanced technology to perform soil, concrete, and asphalt testing. We ensure accurate and reliable results through strict adherence to industry standards

We provide project-specific quality control (QC) management services, ensuring compliance with regulatory standards, safety protocols, and project specifications

Our specialized laboratory testing includes Job Mix Formula (JMF) development for Full Depth Reclamation (FDR) projects, ensuring long-term pavement performance

ACI, VDOT, DEQ, WACEL and USACE certified technicians and inspectors

AASHTO, CCRL, and U.S. Army Corps of Engineers accreditations

Extensive experience with DOT and large-scale infrastructure projects
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Dulles Engineering, Inc. ensures nondiscrimination in all programs and activities in accordance with Title VI of the Civil Rights Act of 1964. If you need more information or special assistance for persons with disabilities or limited English proficiency, contact Ali Dar at phone number 571-521-9434 or email ali.dar@dullesengineers.com.