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.


USACE, Tulsa District

Phase II Master Plan and Reconnaissance

A variety of planning activities were addressed relating to 42 miles of the river system (84 miles of river bank) from the Keystone Dam to the Tulsa County/Wagoner County line. The main focus of Phase II included: Characterize the conditions...


Tri-County Electric...

Tri-County Electric Cooperative Headquarters

Guernsey served as the Designer of Record for the new Tri-County Electric Cooperative campus including a new corporate headquarters building. Tri-County chose to build the new campus after acquiring another...



INTEGRIS Canadian Valley Hospital

Increasing medical services in rural areas is a priority for healthcare providers in Oklahoma. Integris Baptist hospital recognized the need for healthcare services in the Canadian Valley community. This led...


City of Purcell

Green Avenue Enhancements, Streetscape, and Complete Streets

The City of Purcell suffered a devastating ice storm that destroyed the Green Avenue streetscape. Green Avenue is the main road that enters Purcell from I-35. Guernsey provided engineering and landscape design services for the Green Avenue Enhancements. Guernsey held...


City of Enid

Enid Comprehensive Plan & Transportation Master Plan

Enid has become, and will continue to develop into, a major regional retail hub for northwestern Oklahoma. Guernsey is assisting the city with preparation of a comprehensive plan that includes: Overall project management: project communication, and cost, schedule and quality...