Oklahoma Post-Tension was founded in 1988 by E.C. Williamson.  Our goal is to provide excellent customer service with the highest quality product.  O.P.T. is customer driven and takes a hands-on approach to all projects no matter the scope or size.


Our Mission Statement

Oklahoma Post-Tension, Inc.’s goal is to provide dependable service, professional dedicated staff, superior quality, combined with integrity and values that give our customers peace of mind from design to completion for every project.

We can handle all of your post-tension needs wherever you choose to build.