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Stahly Engineering provides engineering services in the fields of transportation, site development, water and wastewater systems, and structures. We also assist public and private clients with planning, grant writing and administration, GIS, all types of survey services, and construction inspection.
Stahly Engineering & Associates, an Employee-Owned, full service civil engineering and survey firm, believes that 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. Stahly Engineering provides engineering services in the fields of transportation, site development, water and wastewater systems, and structures. We also assist public and private clients with planning, grant writing and administration, GIS, all types of survey 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, one of the current owners of the firm. “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)
Theron Thompson, PE – Chief Operating Officer (COO)
Amy Strainer, MBA – Chief Financial Officer (CFO)
Dax Simek, PE – Billings Regional Manager
Clint Smith, CET, CST – Helena Regional Manager
Zach Lowe, PE – Bozeman Regional Manager
Justin Lundvall, PE – Cody 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: Eve Riley | Brian Kray, PLS
Water/Wastewater: Paul Herbst, PE | Cordell Pool, P.E. (Interim)
Structural: Phil Bachofner, PE | John Nicholas, PE
Bridge and Transportation: Kathy Thompson, PE | Adam Hagel, PE (Bridge
Stahly Engineering & Associates is committed to sustainable growth driven by exceptional professional services to communities and clients.
Structural Project Engineer
Matthew Probert serves as a Project Engineer on the Structural team in Stahly's Bozeman office.
Site Development/Subdivisions Staff Engineer
The Bozeman office has welcomed Billy Newman as a staff engineer in the Site Civil / Subdivisions Department.
Project Engineer
Nicole Costello serves as a project engineer in the Site Civil/Subdivision department of our Billings location.
Land Survey Technician
The Helena office welcomes Taylor to the team as a Land Survey Technician.
Water / Wastewater Department Manager
Paul has a decade of experience in water/wastewater and civil engineering and works in our Bozeman office.
Billings Survey Office Lead
Chris is a senior land surveyor who works in our Billings office.
Stahly Engineering is available to help you plan and execute your next project involving engineering, survey, or grant services.
Helena, MT Office
3530 Centennial Drive
Helena, MT 59601
Billings, MT Office
2223 Montana Ave, Suite 201
Billings, MT 59101
Bozeman, MT Office
851 Bridger Drive, Suite 1
Bozeman, MT 59715
Great Falls, MT Office
219 2nd Ave S, Suite 302
Great Falls, MT 59405
Cody, WY Office
1001 12th Street
Cody, WY 82414
We're hiring! Click to see available positions