CTL|Thompson, Inc. is an integrated services firm offering thorough geotechnical engineering, environmental engineering, geostructural engineering and materials testing. Since our inception in 1971, our time-tested capabilities have grown to become a single source provider of trusted engineering solutions. The largest employee-owned geotechnical engineering, geostructural and materials engineering firm headquartered in Denver with unparalleled expertise in Colorado and Texas, CTL|Thompson’s thoughtful specialists provide engineering consulting services for clients, expert testimonials at trials and share their knowledge with peers at trade and professional organizations.
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