Thomas Dean & Hoskins, Inc.

Great Falls, MT

TD&H’s corporate headquarters in Great Falls, Montana supports a local staff of 45, offering a truly comprehensive menu of engineering and related services to local and regional clients.  With this variety of technical and administrative assistance available, our customers include a unique blend of individuals, international corporations, rural utility districts; large municipalities, County, State and Federal agencies, including the Montana Air National Guard and Malmstrom Air Force Base.  Established in 1965 and engineering local improvements ever since, you would be hard pressed to travel a city block in Great Falls without crossing a facility we have not touched.

 

Monday - Friday, 8:00am - 5:00pm

(406) 761-3010

NEWS & UPDATES

Great Falls Office Employee Party

The Great Falls office had a super fun employee party that included a catered meal, trivia, and a raffle.

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RECENT NEWS & Updates

Great Falls Office Employee Party

January 26, 2023

The Great Falls office had a super fun employee party that included a catered meal, trivia, and a raffle.

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Congratulations to Jarrod Hayes for Passing Oregon PLS Exam!

January 24, 2023

Please join us in congratulating Jarrod Hayes (Great Falls office) for passing his Oregon PLS exam. Way to go Jarrod!

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Landscape Architectural Designer

January 20, 2023

TD&H Engineering has an excellent opportunity for a full-time Landscape Architect Designer. Work can be based out of one of…

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Featured Projects

Missouri River Forcemain Crossing Feasibility Study Building

Missouri River Forcemain Crossing Feasibility Study

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Great Falls Water Main Crossings

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Great Falls High School & Memorial Stadium

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Sun River Connector Trail

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