
About Us
Our History

The evolution of TCA Group
The first bridge Greg Benjamin and Keevin Stanhope worked on together was the Martinsdale Bridge, which was constructed for Fish Wildlife and Parks in 1998. This bridge is located on Martinsdale Lake Road about ¼ mile east of the Town of Martinsdale, Montana. The bridge crosses an irrigation canal that supplies water to the Martinsdale Reservoir. At this time Keevin was working for Tracey Cowdrey and Associates and Greg Benjamin was working for Stahly Engineering & Associates. TCA, Inc has been bidding and constructing bridges designed by Stahly Engineering & Associates on a regular basis ever since.
Combining the construction services of TCA Group with the design services of Stahly Engineering & Associates provides our clients and industry with quality, efficient and sustainable services that provide value for years to come.

Relationships
Building positive relationships by delivering quality services is the key to our success. Personal involvement from owners and project managers in individual projects performed and the communities we serve strengthens our commitment to our clients’ goals.
Experience
Stahly Engineering has completed design and construction administration on over 50 bridges in the last 10 years. Our bridge team has become a valuable asset to many Montana County road and bridge departments, assisting with preparation of bridge inventories, inspection of bridges, management of emergency bridge replacement, funding, design, and construction inspection. Keevin and TCA have been performing bridge construction since 1995 and have been teaming with Stahly on bridge projects since 1998.
Accountability
TCA Group provides a bridge building operation and expanded services into a market sector in which Stahly Engineering has established relationships.
About Us
Our People

Greg Benjamin, CEO
Greg Benjamin, PE, has been performing bridge design, inspection and construction engineering services since 1994. when he went to work for the Montana Department of Transportation. Greg joined Stahly Engineering and Associates in 1998. Greg finished a Masters of Science Degree, from Montana State University, with an emphasis in structural engineering in 1999 while working full-time for Stahly Engineering as a structural engineering with a focus on bridge projects. Greg obtained his Montana professional engineers license in in 1999.

Keevin Stanhope, COO
Keevin Stanhope has been involved in Bridge Construction since 1995, when he went to work for Tracey Cowdrey and Associates. Keevin started TCA, Inc in 2000 and purchased assets from Tracey Cowdrey and Associates. Keevin Stanhope and Greg Benjamin have been working together for over 23 years.

Taylor Benjamin, Project Superintendent
Taylor Benjamin graduated from Montana State University, with a degree in Construction Engineering Technology in 2015. Taylor has been working for Western Marine in Alaska for the past 7 years. Taylor has experience with dredging and harbor structures; including large breakwater, docks and projects requiring similar elements to bridge construction, such as piling, caps, stringers and decking.