Meet Our Team

ONE was formed by a group of professionals with diverse backgrounds and a wealth of experience in the field of environmental consulting and industrial services. Our goal is to provide value-based consulting services through innovation, integrity, and a profound respect for our client’s objectives. Through consistent, safe execution of these services, the team will meet the business challenges posed by the wide array of environmental issues present in today’s landscape.

J. Rusty Field, PE

Managing Principal

Eli Holland, PG


Jeff Duncan, PG


Michael Luter


Kerry McAvoy


ONE Values

We are ONE–“ONE” is a team concept. The leaders of ONE will embrace employees, value employee contributions, share profits, and help employees grow and succeed.

Client Focus –ONE is dedicated to client advocacy regardless of the financial outcome for the Company.

Safety–ONE is committed to safety for ourselves and others.

Performance–The ONE team values performance over ability.

Integrity–The ONE team will demonstrate unquestionable integrity in everything we do.

Respect–The ONE team will demonstrate absolute respect for people, project, environment, and work place.

Communication–ONE team will communicate openly and effectively with team members and clients.

Balance–ONE is committed to Family and Work-Life Balance. We must be committed to making the best use of our Time for the benefit of our customers, team members, and our families.

The ONE Team’s Principals