
Our Expertise

Hultgren – Tillis Engineers provides geotechnical engineering services for water resource, flood control, and marine and industrial structures. More than half of Hultgren - Tillis' professional effort in the last five years has been on flood protection, marsh restoration, and aquatic habitat projects. Hultgren - Tillis Engineers has undertaken evaluations for hundreds of miles of flood control levees.
We strive to offer the best services and recommendations possible to suit both the the needs and the concerns of our clients.
Services Offered Includes:
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Geotechnical Engineering
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Seismicity and Seismic Engineering
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Engineering Geology
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Construction Engineering Support
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Borrow Site Investigations
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Dam Safety
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Levee Embankments
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Floodwalls and Channels
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Dewatering Systems
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Spillways
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Canals, and/or Related Structures
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Marsh Restoration
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Seepage and Stability Berms
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Impermeable Blankets
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Cutoff Walls