Standard Testing & Engineering specializes in Geotechnical Engineering and Construction Material Testing Services on Public and Private projects. For almost 70 years, Standard has been providing solutions to our clients on many successful projects across Oklahoma. What sets Standard apart from other companies is our long list of accreditations and years
Providing the highest quality engineering and surveying in the Southwestern Oklahoma area since 1985. Landmark Engineering of Lawton, Oklahoma has been serving the Southwest Oklahoma Area since 1985. Our experience record since 1985 indicates that Landmark has the experience, skills, confidence and professionalism to apply to every project we accept