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].

29/05/2026

Stormwater discharge may be more than just runoff; it could fall under the National Pollutant Discharge Elimination System (NPDES).

If your construction or industrial activity involves water discharge, ECS can help guide you through the process.

Learn more about what NPDES means and how our team supports your next steps.

Visit our site to learn more:
https://www.ecslimited.com/services/environmental/npdes-compliance-services/

27/05/2026

Materials hold stories, whether it is a bridge standing strong for decades or a structure revealing hidden weaknesses.

For engineers, architects and project leaders, understanding those stories through material intelligence is key to advancing smarter, more resilient and sustainable infrastructure.

From forensic analysis of failures to AI-designed, low-carbon, self-healing concrete, material science is reshaping the built environment. This is more than innovation; it is the future of leadership in our industry.

Read the blog here: https://www.ecslimited.com/material-intelligence-built-world/

25/05/2026

On Memorial Day, we honor and remember the brave men and women who made the ultimate sacrifice for our freedom. Their courage and service will never be forgotten.

22/05/2026

What you cannot see in a building often matters most.

Asbestos and lead can hide behind walls, ceilings and flooring materials once common in construction but now known for their risks. At ECS, our surveys help uncover these hazards before they affect workers, occupants or surrounding communities.

Through detailed evaluations and regulatory compliance knowledge, our team provides clarity for safer spaces and smarter decisions. From older properties to large-scale projects, we help clients understand what is inside their buildings so they can move forward responsibly.

Learn more about how ECS protects people and projects:
🔗 Asbestos services: https://www.ecslimited.com/services/environmental/asbestos-services/

🔗 Lead Surveys: https://www.ecslimited.com/services/environmental/lead-paint-surveys/

20/05/2026

A great way to wrap up a busy first quarter.

Our Dallas and McKinney teams spent the evening together at our Spring Social, taking time to connect outside of the office and reflect on the work accomplished together. It was a chance to enjoy the moment, build relationships and strengthen the culture that keeps our teams connected.

We’re proud of the people who make this all possible.

Learn more about ECS and what drives our teams: https://www.ecslimited.com/about-us/

18/05/2026

Before the build begins, the ground tells the story.

At Truist Stadium, home of the Winston-Salem Dash, ECS evaluated subsurface conditions during stadium renovations. Using subsurface exploration, geotechnical engineering, laboratory testing and special inspections, the team addressed loose soils and prepared the site for construction.

With the right data and approach, challenges turned into clear next steps.

Take a closer look at the project.

Read the full spotlight and learn more about our services: https://www.ecslimited.com/projects/geotechnical-engineering-stadium-winston-salem-nc/

15/05/2026

We recently spent time in the classroom at Villanova University connecting with the next generation of engineers and business leaders.

Across two sessions, conversations focused on circularity, material intelligence and how AEC firms evaluate performance beyond traditional metrics. Students brought thoughtful perspectives on AI, workforce trends and what meaningful growth looks like in today’s environment.

One idea stood out: strong judgment still matters. Technology may scale information, but experience and perspective shape how it is applied.

We are grateful for the opportunity to engage with faculty, students and partners. Experiences like this reflect the collaborative culture at ECS Group of Companies.

Interested in learning more about what we do? Explore our services and connect with our team. https://www.ecslimited.com/about-us/

13/05/2026

A great day on the course and a meaningful cause.

Last week, the ECS Group of Companies team took part in the 25th Annual Builder’s Foundation Golf Tournament at Chantilly National Golf & Country Club and finished the outing in first place.

The event brought together professionals from across the industry to support programs focused on recreation, medical assistance, housing and education.

Learn more about ECS and how we support communities: https://www.ecslimited.com/

11/05/2026

Expanding a major airport takes coordination across every layer of construction.

At Charlotte Douglas International Airport in Charlotte, ECS Group of Companies supported building enclosure commissioning and materials testing for the Concourse A expansion.

The project included curtain wall systems, roofing assemblies, skylights and deep foundation systems, all requiring detailed testing and coordination within an active airport environment.

Take a closer look at the work behind this expansion.

Learn more:
https://www.ecslimited.com/projects/airport-concourse-expansion-materials-testing-ecs-charlotte-nc/

10/05/2026

Behind every strong foundation is someone who helped build it.

This Mother’s Day, we recognize the care, resilience and dedication that mothers bring to their families, workplaces and communities every day. Thank you for all that you do, today and always. 💙

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(703) 471-8400

Website

http://www.ecslimited.com/

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