Terracon are a team of skilled and well-trained engineers, geologists, archaeologists and other specialists providing high quality services. For over 50 years they have supported clients with innovative solutions to environmental challenges. From their offices in the heart of Tulsa’s downtown business district

Baer Engineering and Environmental Consulting, Inc. is one of the top engineering firms in the country with a steady growth rate from 1992 to present day. With an average annual gross revenue of $547 million, Baer has managed this without any claims filed against them- proving their worth as a company!

Beacon Hill Staffing Group is always looking for ways to improve the lives of their employees and clients. They provide a variety of work solutions that focus on partnership with organizations who are hiring in order to find perfect matches for both parties. Beacon Hill also provides executive search, temporary staffing, contract consulting and temp/contract-to-hire solution as well as office locations across markets sectors, career specialties or disciplines

SCS Engineers is a company that offers environmental solutions. They combine long-term experience with compliance and technological expertise to provide consultations, engineering services, construction projects as well as operation & maintenance work for various sectors of the economy including private and public clients in need of their environment service offerings which include consulting, engineering construction operations monitoring systems SCSeTools (compliance).