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The ACEC OKLAHOMA and the American Council of Engineering Companies (ACEC)  are the only state and national engineering organizations devoted exclusively to advancing the business interests of consulting engineering firms. While there are many technical and professional societies promoting the practice of engineering, ACEC OKLAHOMA and ACEC concentrate on the BUSINESS of design consulting.

ACEC OKLAHOMA and ACEC's professional staff constantly provide services and assistance to assure that private-practice consulting engineering firms have the best possible business, economic and political environments in which to operate your business.  These initiatives are all designed to enhance your bottom line.

The Benefits of the ACEC Retirement Trust

Freese EEA 2021

2021 Engineering Excellence

Grand Conceptor Award
Freese & Nichols Corporation

Atoka Dam & Spillway
Atoka, OK

Click Here to See All 2021 Winning Projects


Subscribe to ACEC’s new podcast, “Engineering Influence.”


Wednesday, August 24, 2022
 Board & General Membership Meeting (Lunch)
Terracon Consulting
9:00am Board Meeting; 11:45am General Meeting & Luncheon
9522 E. 47th Pl. Tulsa, OK 74145

Thursday-Friday September 8-9th, 2022
Annual ODOT Partnering Conference
Sept. 8 (evening reception)
Sept. 9 Partnering Conference
TBD- OKC Metro


For more information about ACEC OKLAHOMA, please contact or call (405) 525-7696.

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1400 L Street, NW, Suite 400, Washington, DC 20005-3592  -  P: 202.347.7474  -  F: 202.898.0068  -  E-mail:
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