Our clients are our best salespeople...

“…they have consistently met every need of our district. We appreciate so much their team’s tireless work, professionalism and expertise. They have managed and helped our school district tremendously to deliver great projects for our students, patrons and community.”

Pam Twidwell, Ph.D. 
Chief Operations Officer
Mid-Del Public Schools

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CMSWillowbrook-We want to be YOUR Construction Manager!

CMSWillowbrook was founded by Cary DeHart over 42 years ago. We were one of the first firms to be awarded a state contract for Construction Management Services in 1974...

New Del City Central Fire Station/Fire Administration Building Groundbreaking

The new Del City Central Fire Station/Fire Administration Building broke ground on Wed., Feb. 23, 2017! Paid for with the dedicated sales tax approved by Del City voters...

CMSWillowbrook Wins State Awards for OSU Human Science Project

CMSWillowbrook was recently honored by the Oklahoma Association of General Contractors with the 2016 AGC Build Oklahoma Construction Management Award of Excellence and the People's Choice Award for their work on the Oklahoma State University Human Sciences...


OKLAHOMA CITY OFFICE
620 NE 36th Street
Oklahoma City, OK 73105
Phone: 405-600-9207
Fax: 405-600-9213
TULSA OFFICE
10013 E. 51st St.
Tulsa, OK 74146
Phone: 918-978-4828
Fax: 405-224-5995
CHICKASHA OFFICE
3108 South 9th Street
Chickasha, OK 73018
Phone: 405-224-1554
Fax: 405-224-5995