BKL, Inc. was founded in 1946 providing Civil Engineering services in the State of Oklahoma with such landmark projects as the Tulsa Metropolitan Expressway System Master Plan, the Tulsa Port of Catoosa, Tulsa’s North and Southside Wastewater Treatment Plants, and some of the original roadway and bridge designs for the Oklahoma Department of Transportation and the Oklahoma Turnpike Authority.  Since adding Architectural Services in 1969, BKL has become an authority in the State of Oklahoma in Justice Architecture as well as a leader in the design of Municipal, Religious, Institutional, and Manufacturing Facilities. 

Today with the leadership of principals Kim Reeve, George Rochelle and Stacy Loeffler, BKL continues to be at the forefront of Oklahoma engineering and architecture.   The firm is building on experience and taking BKL into the future with innovative projects such as the David L. Moss Criminal Justice Center in Tulsa, the Riverside Parkway in Tulsa, the new Payne County Jail in Stillwater, and numerous other transportation and architectural projects in Oklahoma.

BKL’s architectural team is highly experienced with four registered architects and LEED certified.  In recent years BKL has expanded the structural and civil engineering capabilities of the firm by adding highly experienced bridge and roadway engineers to better serve municipal needs.  Combined with our current structural, civil and architectural professionals, BKL offers full services for all your engineering and architectural needs.    BKL has one office currently located in Tulsa with 19 employees.  With the efficiency of a small business, we are bringing to the table a team with the depth of experience and expertise of large national firms.