Contact Information
Phone: 571-521-9434
Email: ali.dar@dullesengineers.com
Prefer to meet face-to-face? Stop by during business hours or reach out to schedule an appointment.
Conveniently Located
Our office sits at the crossroads of Northern Virginia's major routes.
Located less than:
1 min from Route 28 (Sully Road)
2 min from Dulles Toll Road (Rt 267)
5 min from Dulles International Airport
10 min from Route 7
30 min from Washington, D.C.
45300 Catalina Ct, Suite 140, Sterling, VA 20166, USA
Office Hours: Monday - Friday | 8:00 AM - 5:00 PM
Copyright © 2026 Dulles Engineering, Inc. - All Rights Reserved.
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.