EHCI is a Native American Woman owned business that has been in business since 1989 with offices in Tulsa and Oklahoma City.
Industrial Hygiene
Environmental Site Assessments
Occupational Health & Safety Training
Residential Services

Our employees hold EPA certification and current state licenses in the following asbestos disciplines for Arkansas, Kansas, Nebraska, Iowa, Oklahoma, Tennessee, Michigan, and Missouri.

6539 East 31st Street Suite 33 Tulsa, Oklahoma 74145 __Office: 918-747-1330 __Fax: 918-743-3961