Keystone Engineering and Surveying provides civil engineering and surveying services to private- and public-sector clients throughout Oklahoma. Our expertise includes residential and commercial development, roadway and bridge design, energy and utility engineering, hydrologic design, and road, bridge, pipeline, industrial, and other surveys. From concept to concrete, we deliver expert services and manage projects to run on time and within budget. Keystone is certified as a Woman-Owned Business by Oklahoma Department of Commerce and as a Disadvantaged Business Enterprise by Oklahoma Department of Transportation.
Keystone is a full-service civil engineering and land surveying company serving owner-clients, contractors, and public agencies throughout Oklahoma. The company is certified as a Woman-Owned Business by the Oklahoma Department of Commerce and as a Disadvantaged Business Enterprise by the Oklahoma Department of Transportation. Keystone's owner/principal is Kelly D. Harris, P.E. Keystone was founded in 2010 by Kelly Harris after the purchase of Stillwater Engineering and Consulting. Keystone now owns the historical engineering and land surveying records for developments and public projects throughout the state of Oklahoma dating back to 1969.
Keystone Engineering and Surveying provides civil engineering analysis and design, surveying, engineering consulting, and construction support services to owners, contractors, engineering partners, and public agencies. Our team has the experience and expertise to meet the broadest requirements for clients in the transportation, energy/utility, residential, commercial, and public/institutional sectors.