K+A provides geotechnical engineering services, environmental sciences, geology, construction observation and soil and material testing for land development, transportation, water resources and mining projects. We also provide forensic engineering and expert opinion for geotechnical engineering projects. Established in 1989, we are a Colorado based company headquartered in Denver with additional offices in Colorado Springs, Fort Collins and Frisco. We have performed geotechnical engineering studies, construction observation and materials testing, and environmental services for large projects like DIA, Invesco Field at Mile High Football Stadium, Jackson Reservoir, and FasTracks to small projects such as a tennis court, an addition to an elementary school, or pavement design for a parking