ECS Group of Companies

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ECS Group of Companies

Engineering Consulting Services (ECS) specializes in geotechnical engineering, environmental, construction materials and facilities consulting.

ECS Group of Companies is a Chantilly, VA-based consulting engineering firm. Organizationally we have 80+ offices and 2,500 employees in operating subsidiaries. Subsidiaries and their headquarter offices include:

- ECS Mid-Atlantic, LLC [Chantilly, VA];
- ECS Midwest, LLC [Chicago, IL];
- ECS Southeast, LLP [Raleigh, NC];
- ECS Florida, LLC [Orlando, FL];
- ECS Southwest, LLP [Dallas, TX];
- ECS

Pacific, Inc. [Walnut Creek, CA];
- ECS Group of Companies [Chantilly, VA - provides administrative/support services to all operating subsidiaries].

31/08/2026

Protecting habitat starts with being present in the field.

Billy Pratsch, senior environmental project manager, is supporting a client development project through ECS biological habitat monitoring services. By walking transects across upland habitat and identifying gopher tortoise burrows using GPS field mapping, ECS helps clients document site conditions and move forward with confidence.

It is careful work that supports both environmental responsibility and project planning.

Learn more about ECS biological habitat monitoring services: https://hubs.la/Q04vLGgt0

28/08/2026

Strong projects start with strong support.

From drone imaging to laser scanning and vibration monitoring, ECS offers services designed to back your vision. Tap the link in our bio to explore how these tools can support your team.

26/08/2026

We’re excited to celebrate a recent achievement from our Baltimore team.

Nichole McGuire received a 2026 SMPS Maryland Key Award in the Experiential Category for ECS Baltimore’s Maryland-themed Open House. The recognition reflected the collaboration, creativity and dedication that helped bring the event to life.

This accomplishment highlighted the value of working together to create engaging experiences that connect people and strengthen relationships.

Learn more about ECS, our culture and the services we provide at https://hubs.la/Q04rvvH00

21/08/2026

Investing in future innovators starts with meaningful partnerships.

ECS is proud to support Briar Woods High School in Loudoun County, VA, the first traditional high school in the region to earn a STEM certification from Cognia, a global nonprofit known for setting rigorous standards in education.

Our collaboration with Cognia and local schools reflects ECS’ long-term commitment to shaping stronger communities through education, mentorship, and career-connected learning.

Learn more about how we’re building the future one partnership at a time: https://hubs.la/Q04rt9dG0

19/08/2026

It’s World Photo Day!

We’re showcasing images that tell the story of our team and the work happening every day across job sites and offices. Whether it’s a morning view of a structure or a behind-the-scenes look at a project milestone, each photo highlights the effort behind what we do.

Do you have a favorite ECS photo memory?

12/08/2026

From the classroom to industry leadership, some connections last a lifetime.

Congratulations to ECS Chief Operating Officer Leo Titus, PE, on receiving Clarkson University's Golden Knight Award, recognizing alumni whose professional achievements and service have made a meaningful impact.

Leo's career reflects decades of leadership, mentorship and dedication to advancing the engineering profession while maintaining strong ties to his alma mater.

Read more about this special recognition and join us in congratulating Leo.

Read more: https://hubs.la/Q04rt0630

10/08/2026

Community starts with people who show up.

Our South Texas team enjoyed spending time with fellow industry professionals at the ABC Future Leaders Initiative School Supply Drive. The support shown throughout the event helped provide school supplies for CASA San Antonio and served as a reminder of what collaboration can accomplish beyond the workplace.

Learn more about ECS Group of Companies and the ECS Foundation: https://hubs.la/Q04rtK-00

07/08/2026

Each new chapter starts with the experiences that shaped you.

Military service leaves a lasting impact long after the uniform comes off. In this edition of Service Beyond the Uniform, Dave Ball reflects on his journey from the U.S. Army to ECS and the leadership, discipline and teamwork that continue to guide his career.

Learn how ECS welcomes veterans and values the experience they bring to each team. https://hubs.la/Q04rvdhY0

06/08/2026

The uniform may come off, but the commitment to service continues.

Military service builds leadership, resilience and teamwork that carries into each new chapter. In this edition of Service Beyond the Uniform, Dave Ball shares how his experience in the U.S. Army shaped his career and how he found a place to continue serving others through ECS.

At ECS, veterans bring valuable experience that strengthens our teams, supports our clients and contributes to meaningful projects across the country. Dave's story reflects how military experience can translate into rewarding civilian careers built on purpose, collaboration and professional growth.

Explore career opportunities for veterans: https://hubs.la/Q04rsz7y0

05/08/2026

Celebrating the licensed engineers shaping tomorrow.

Licensed PE Day highlights the responsibility and expertise that Professional Engineers bring to the built environment. At ECS, our team applies technical insight, trusted leadership and innovative thinking to help clients meet their project goals.

Cheers to advancing the industry, one day at a time.

Want to be a part of our team? Take a look at the career listings below: https://hubs.la/Q04rv6SN0

Address

Telephone

(703) 471-8400

Website

http://www.ecslimited.com/

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