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
Professional Land Surveyor (PLS)
The Great Falls office has an excellent opportunity for a full-time Professional Land Surveyor. We have been around since 1965 and serve a diverse clientele from our nine offices in Montana, Idaho, Washington, North Dakota, and Pennsylvania. The position offers a great variety of work and the atmosphere in the office is energetic, fun, and…
RECENT NEWS & Updates
Professional Land Surveyor (PLS)
The Great Falls office has an excellent opportunity for a full-time Professional Land Surveyor. We have been around since 1965…
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Surveyor
The Great Falls office has an excellent opportunity for a full-time Surveyor. We have been around since 1965 and serve…
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10 Year Anniversary Party
TD&H celebrated 10 years in their building in Great Falls with a parking lot party! A taco truck, margaritas and…
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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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