Freestone is driven by the belief that the firm’s services should be of exceptionally high quality, always delivered on time and competitively priced.

Freestone Environmental Services, Inc., founded by Dan Tyler, is led by President Steve Airhart. The team boasts decades of professional consulting experience in solving technical and regulatory challenges. They work closely with clients to personally ensure performance of their projects. They direct a team of scientists and engineers with a broad range of expertise. Our staff members are talented, energetic, and solution-oriented. These professionals are dedicated to delivering the highest level of service to our clients. We share core values in promoting sustainable stewardship of our planet, and the well-being of our communities.

Our support teams are right where you need us!

Freestone : What's in a name?

A Freestone stream is swift flowing, fed by tributaries that receive runoff from rainfall and snowmelt.  The rushing current turns and wears smooth the gravel and cobbles that comprise its rocky stream bed.

Our firm brings experience, fresh perspective, talent, and energy to bear upon solving the complex environmental challenges of today's world.

A Deep Isolation Company

Freestone Environmental Services is a subsidiary of Deep Isolation, a nuclear waste disposal company. Named as one of Goldman Sachs’ 30 top startups in carbon capture, hydrogen power, and nuclear energy, Deep Isolation is the first company commercializing a nuclear waste disposal in deep boreholes. It offers a uniquely tailored solution to help countries complete the necessary steps to dispose of their waste inventories. With 70 patents issued to date, it leverages proven drilling practices to safely isolate waste deep underground in horizontal, vertical, or slanted borehole repositories. To learn more, visit www.deepisolation.com.