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.
NEWS & UPDATES
Welcome Sean Eisenhauer!
Join us in welcoming Sean to the Great Falls Office. Sean is a Media, PA employee but calls the Great Falls Office home. Sean joins us as a Structural Engineer I.
RECENT NEWS & Updates
Welcome Sean Eisenhauer!
Join us in welcoming Sean to the Great Falls Office. Sean is a Media, PA employee but calls the Great…
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TD&H Engineering is the Great Falls Area Chamber of Commerce Member of the Month!
TD&H was chosen for their efforts in helping to develop the Safe Use River Map for the Missouri River, which…
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High Concrete Visit
Nick Saia (Media) and Joe Matter (Media/Great Falls) had the opportunity to participate in a precast concrete plant tour at…
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Featured Projects
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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