About Stahly

At Stahly Engineering & Associates, we are an employee-owned, full-service civil engineering and surveying firm dedicated to building positive relationships through the delivery of high-quality services. Our success stems from the personal involvement of our employee-owners in every project and community we serve, reinforcing our commitment to our clients’ goals.

We offer comprehensive engineering services in transportation, site development, municipal, and structural engineering. Additionally, we assist public and private clients with planning, grant writing and administration, GIS, various surveying services, and construction inspection.

The inspiration behind Stahly Engineering’s business philosophy is the founder, J. David Stahly (Dave). “It was Dave’s ethics and family values that drew me to Stahly Engineering in the first place,” states Greg Benjamin, President/CEO. “We intend to carry on the legacy of what he started.”

Moving his family to Helena from Arizona in the late 1960’s, Dave was working on a project for an Arizona based firm. He and his young family liked Helena so much they decided to stay. Staying in the area meant starting an independent firm. Stahly Engineering’s foundation was made solid with the help of the entire Stahly family. Dave’s wife Carol along with Mark, Mike, Byron, Alana and Dan all participated in various jobs as the company grew.

“Dad’s influence on us was always by example,” Byron Stahly said. “What Stahly Engineering is today is a direct result of Dad’s life principals of hard work and integrity. I know how valuable an influence in my personal and professional life my father has been.”

Stahly Engineering recently became an all-employee owned company. Principals of the firm manage the day to day operation of the firm:

Greg Benjamin, PE – Chief Executive Officer (CEO)
Amy Strainer, MBA – Chief Financial Officer (CFO)
Dax Simek, PE – Chief Operating Officer (COO)
Aaron Kensinger, PE – Chief Engineer (CE), Great Falls Regional Manager
Clint Smith, CET, CST – Helena Regional Manager
Zach Lowe, PE – Bozeman Regional Manager
Justin Lundvall, PE – Cody Regional Manager
Stephanie Ray, AICP, PMP – Billings Regional Manager
Willie Bridges, PE – Cowley Regional Manager

Associate principals are business and technical managers of each department within the firm. Department managers provide oversight of each department’s business affairs. They provide management of Project and Staff Engineers/Surveyors within the department, including recommendations of staff/resource changes and serving as the initial contact for staff needs and concerns.

Department Managers | Technical Leads at Stahly Engineering are:

Site Development/Subdivisions: Kurt Thomson, PE | Cordell Pool, PE
Survey: Rylan Stahly, PLS, CFedS | Brian Kray, PLS
Municipal: Matt Smith, PE | Meghan LeCaptain, PE
Structural: Phil Bachofner, PE | Sean Dyk, PE
Road and Bridge: Kathy Thompson, PE | Bridge: Adam Hagel, PE / Road: Matt Pool, PE
Community Planning and Grants: Robyn Boyle | Stephanie Ray, AICP, PMP