Where Restoration Meets Responsibility: A Legacy Built Since 1995

February 2, 2026
THI Sign

Since its founding in 1995, Trout Headwaters, Inc. (THI) has upheld a steadfast commitment to ecological restoration that harmonizes both nature and community. What began with a single customer and a shared vision has grown into a nationally respected restoration firm dedicated to repairing and enhancing rivers, streams, wetlands, lakes, and wildlife habitats across the United States.

At the core of THI’s mission is the belief that ecology and economy are intrinsically connected—healthy ecosystems support vibrant communities and sustainable livelihoods. This philosophy shapes every project, guiding innovative and science-based solutions that generate enduring environmental and social value.

For nearly three decades, THI has combined a customer-first approach with integrity, quality, innovation, and teamwork, principles that have become hallmarks of the firm’s work. By listening deeply to client needs and applying thoughtful, cost-effective strategies, the team delivers restoration and conservation services that elevate ecological function while respecting practical realities.

From its beginnings in Livingston, Montana, to projects throughout the country, Trout Headwaters continues to build on a legacy of resilience and stewardship. The company’s experienced professionals draw on both passion and technical expertise to tackle complex challenges—always with an eye toward long-term sustainability.

At THI, restoring the natural world isn’t just work—it’s a way of honoring the landscapes that sustain us and the communities that depend on them.

THI working

Since its founding in 1995, Trout Headwaters, Inc. (THI) has upheld a steadfast commitment to ecological restoration that harmonizes both nature and community. What began with a single customer and a shared vision has grown into a nationally respected restoration firm dedicated to repairing and enhancing rivers, streams, wetlands, lakes, and wildlife habitats across the United States.

At the core of THI’s mission is the belief that ecology and economy are intrinsically connected—healthy ecosystems support vibrant communities and sustainable livelihoods. This philosophy shapes every project, guiding innovative and science-based solutions that generate enduring environmental and social value.

For nearly three decades, THI has combined a customer-first approach with integrity, quality, innovation, and teamwork, principles that have become hallmarks of the firm’s work. By listening deeply to client needs and applying thoughtful, cost-effective strategies, the team delivers restoration and conservation services that elevate ecological function while respecting practical realities.

From its beginnings in Livingston, Montana, to projects throughout the country, Trout Headwaters continues to build on a legacy of resilience and stewardship. The company’s experienced professionals draw on both passion and technical expertise to tackle complex challenges—always with an eye toward long-term sustainability.

At THI, restoring the natural world isn’t just work—it’s a way of honoring the landscapes that sustain us and the communities that depend on them.

THi Project Samples

Whitewood Farm

EcoBlu Analyst

Montebello

Waders in the Water

Tye River

Chesapeake Shore

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