About Us

"None of us are as smart or better than the rest of us, that is what makes CRG Texas Environmental an exceptional Team."

- Nubia Casler CRG Texas President

Leadership Team

Nubia Casler
President - Shareholder

Rosenberg, TX

Kevin Casler
Vice President - Shareholder

Rosenberg, TX

Melinda Frey
Office Administrator
John Hogue
Senior Environmental Scientist
Melinda Frey
Environmental Technician IV
Environmental Staff Scientist, G.I.T.
Communication and Marketing  Coordinator
Environmental Technician