Firm History
The history of ZFI Engineering unfolds as a captivating narrative of curiosity, innovation, and continued growth and learning. Established 1978, ZFI’s roots delve deep into the bedrock of structural engineering, evolving in tandem with the ever-changing landscape of architectural challenges. From the humble beginnings of our founder’s vision to the present-day embodiment of excellence, our trajectory has been marked by a commitment to our community and profession.
Over the years, ZFI Engineering has played a pivotal role in shaping iconic Oklahoma landmarks that stand as testaments to our dedication to problem-solving and meeting our clients’ needs. Each project tells a story of collaboration, expertise, and a relentless pursuit of engineering excellence. As we reflect on our history, we take pride in our legacy and look forward to continuing the tradition of innovation, setting new benchmarks for the structural engineering landscape in the years to come.
2025
Firm History
ZFI Engineering Turns 45
2022
Project
Fire Investigation of Apartment Complex Parking Garage
2019
Civic event
MAPS 4
2018
Firm history
Ownership transition is completed. John, Mike, and Colby take over as the second generation of leadership.
2018
Firm history
Colby Sandburg named Principal
2017
Project
Oklahoma City Convention Center Structural Peer Review
A MAPS 3 Project
2016
Project
Pre-Engineered Metal Building Failure at Manufacturing Facility
2014
Firm history
Zahl-Ford Inc. Becomes
ZFI Engineering Co.
2013
Firm history
Mike Thompson named Principal
2009
Project
Stonewall Parking Garage Repair
2009
Civic event
MAPS 3
2006/2007
Firm history
Metro 50
2004
Project
US Grant High School
A Maps for Kids Project
2002
Firm history
Zahl-Ford relocates to
New Building to support growth
2002
Firm history
Zahl-Ford, Inc. Structural Engineering Consultants rebrands with new, updated look
2001
Firm history
John Bocox named Principal
1999
Firm history
Bob and Steve look ahead and begin to identify future leadership.
1992
Firm History
Zahl-Ford, inc. Structural Investigators & Consultants rebrands with updated logo
1990
Project
Epworth Villa
1984
Project
Tinker Air Force Base - Building 3001 Fire Restoration
1984
Project
Leadership Square
A Joint Venture
1983
Firm history
Zahl-Ford Structural Consultants Incorporates
1980
Firm history
Steve Ford joins Zahl Engineering Company to form Zahl-Ford
Structural Consultants
1978
Firm history
Bob Zahl starts
Zahl Engineering Company
