top of page

About Us

Our History

ValleyCreek.jpg
Randall Road.JPEG

______

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. Combining the construction expertise of TCA Group with the design capabilities of Stahly Engineering & Associates delivers quality, efficient, and sustainable solutions that provide lasting value to our clients and communities.

______

Accountability

TCA Group provides a bridge building operation and expanded services into a market sector in which Stahly Engineering has established relationships.

The evolution of TCA Group

The first bridge jointly worked on by TCA, Inc. and Stahly Engineering & Associates was the Martinsdale Bridge, constructed for Fish, Wildlife & Parks in 1998. This bridge is located on Martinsdale Lake Road about ¼ mile east of the Town of Martinsdale, Montana, and crosses an irrigation canal supplying water to the Martinsdale Reservoir. At the time, TCA, Inc. was providing construction services and Stahly Engineering & Associates was providing design services. TCA 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 clients and the industry with quality, efficient, and sustainable solutions that deliver long-term value.

​

About Us

Our People 

0C1A9211.jpg

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 engineer with a focus on bridge projects. 

Resized_20221214_105200.JPEG

Brenton Hedin, Crane Operator / Equipment Superintendent

Brenton is a seasoned crane and equipment operator. Most recently he served as an equipment operator for a marine construction company, specializing in pile driving, dredging, drilling, socketed piles, outfalls, and docks and piers.

Amy Strainer

Amy Strainer, MBA, CFO

Amy Strainer has over 15 years of accounting and finance experience in the business world. Her desire for accuracy and efficiency has streamlined our processes to ensure our record keeping is held to the highest standard. Amy’s breadth of experience in finance, accounting, human resources and management makes her a well-rounded member for any team.

0C1A9920.jpg

Darby Wells, Accounting Technician / Project Coordinator

Darby Wells joined the company as in intern in the summer of 2022. She is attending Montana State University and pursuing a degree in finance, and works part-time for TCA as an Accounting Technician.  She has grown in her role to include project coordination and assists with bidding, scheduling, and construction administration.

Spencer J2.jpg

Spencer Jovick, Project Superintendent

Spencer Jovick graduated from Montana State University, with a degree in Construction Engineering Technology in spring of 2023. Spencer interned for TCA Group in the summer of 2022 and has signed on full-time after graduation to be the project superintendent. Spencer has experience with quantity take-offs, Revit, materials, and general construction duties.

Where we are

2223 Montana Avenue

Suite 201

Billings, MT 59101

gbenjamin@tcagroup.net

Inquiries

For any inquiries, questions or bid information, please call: 1 (406) 580-9574

© 2025 by TCA Group, Inc.

bottom of page