Variety is pretty much a way of life around here: We go from big to small, local to national, public to private, but always keep it person-to-person – we just haven’t found a better way of building business than through building relationships. So get to know a little of our work, and then let’s get to know one another.


CD Ventures, Jet Direct,...

Environmental Site Assessments

Since 2000, Guernsey has been involved with numerous aviation entities regarding the development of Phase I due diligence activities regarding the acquisition of facilities and assets for fixed base operators (FBOs) and related airport facilities. Guernsey completed about 20 Phase...


Halliburton Energy Services

Unit Test Facility

Housing over 30,000 SF, the Unit Test Facility was designed and built for Halliburton to provide a high quality, efficient, and perhaps most importantly, safe environment for them to test...


City of Oklahoma City,...

Consolidated Rental Car Facility

The 39-acre site was designed to accommodate nine rental car agencies in a true “common” facility. Multiple operational planning studies were developed to ensure the greatest level of operational efficiency...


The Boeing Company

Boeing Office & Electronics Laboratory Facility

This project features a two-story office and lab facility that is 316,000 square feet in size, with roadways, extensive landscaping of its 40-acre site, and more than 1,200 parking spaces...


American Fidelity Assurance

American Fidelity Assurance Office Renovation

There’s a reason American Fidelity Assurance consistently lands on a variety of national Best Places To Work lists. They truly go the extra square feet to give their employees a...


City of Oklahoma City/NBA Team

NBA Outdoor Practice Facility

Located adjacent to their indoor practice facility, the outdoor facility includes: Training pool, including pool equipment room Running hill with synthetic turf for cardio training Sandpit with perimeter sand catchers...


American Fidelity

Saints on Site

The firm negotiated a partnership with local healthcare provider St. Anthony to build a Saints on Site clinic on the building’s main floor, near the lobby, to ensure convenience for...