Search EXPERTS IN SERVICES EXPERIENCE ABOUT JOIN US CONTACT BIDS Learn More We Build People Who Build the Future KSA is an industry leader, providing a broad range of engineering, architecture, planning, surveying, and construction management services. Founded in 1978, the firm has grown to approximately 140 employees located in multiple offices in the south central U.S. KSA has been named to the ENR Top 500 list as one of the 500 largest design firms in America. KSA was selected as a Zweig Group Hot Firm and Best Firms To Work For. Learn More Latest Updates View All Updates Wastewater Treatment Plant No. 3 Groundbreaking Ceremony, Bastrop, Texas Learn More 05.24.21 KSA Makes Engineering News-Record Top 500 Design Firms LONGVIEW, TX, May 24, 2021 – For the eighth year since 2011, KSA has been ranked among Engineering News-Record’s (ENR) Top 500 Design Firms. Read more about KSA Makes Engineering News-Record Top 500 Design Firms 04.07.21 American Rescue Plan Act of 2021 On March 11, 2021, President Biden signed the American Rescue Plan Act of 2021 (H.R. 1319) into law. Read more about American Rescue Plan Act of 2021 04.30.21 Airport Rescue Grants The American Rescue Plan Act of 2021 (H.R. Read more about Airport Rescue Grants A Glimpse of KSA Video: Recent KSA Drone Video Play Video Connect With Us Today! We all know that most if not all face-to-face conferences and events have either been postponed or cancelled due to COVID-19. KSA looks forward to seeing you at the next event in 2021! FOLLOW US ON SOCIAL MEDIA Search Main Navigation EXPERTS IN Water & Wastewater Aviation Planning Our Experts SERVICES Municipal Services Aviation Architecture Federal Services Surveying UAS Services Land Development Additional Services KSA Service Brochures EXPERIENCE Airports Architecture Municipal Surveying Land Development ABOUT Leadership Firm Profile History of KSA News JOIN US Join Us Overview Openings The Intern Experience CONTACT Amarillo, Texas Austin, Texas Longview, Texas Lufkin, Texas McKinney, Texas Norman, Oklahoma Shreveport, Louisiana Sugar Land, Texas Tyler, Texas BIDS ©2021 KSA Engineers Inc. All rights reserved. Site by Encore Multimedia