ATCS is a leading engineering consulting firm based in Herndon, Virginia, offering comprehensive solutions across transportation, traffic planning, environmental planning, and more. Founded in 1994, ATCS employs 286 professionals dedicated to excellence, ethical practices, and community responsibility. Their services span site civil, bridges and structures, rail and transit, and emergency management, making them a versatile partner in various engineering projects.
ATCS's commitment to client-focused service delivery and social responsibility sets them apart in the industry. Their expertise in project controls and water resources management further enhances their ability to deliver high-quality solutions. With a strong focus on innovation and operational strengths, ATCS continues to be a trusted name in engineering consulting.
ATCS's dedication to excellence and ethical business practices ensures that they meet the highest standards in every project they undertake. Their comprehensive service offerings and commitment to community responsibility make them a valuable partner for businesses seeking reliable engineering solutions.
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B2B professionals should contact ATCS for their comprehensive engineering consulting services, which include transportation, traffic planning, and environmental solutions. Their commitment to excellence and ethical practices makes them a reliable partner for businesses seeking high-quality, sustainable engineering solutions.
Sales teams selling engineering consulting services, recruiters seeking roles in transportation, traffic planning, and environmental consulting, and partners offering specialized engineering solutions should reach out to ATCS.
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Last verified: February 2, 2026
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