CONTACT US

General Inquiries, Requests for Proposals

Jose Suarez, President - jsuarez@twsenv.com

​

​

Utility Locating and Health & Safety Inquiries

​

Jeff Baker, Program Manager - jbaker@twsenv.com 

​

In-situ Remediation/Injection Services Inquiries

​

David Wiley, Director of Remediation Services  - dwiley@twsenv.com

​

Invoicing & Accounts Payable

​

Kelley Marsilii, Controller  - kmarsilii@twsenv.com

​

REGIONAL CONTACT CENTERS

WESTERN REGION

CENTRAL REGION

EASTERN REGION