Contact Us

The experienced and knowledgeable Envirogen team can help you find a solution that’s right for your organization. With offices and service centers located throughout North America, we’re staffed to provide successful solutions to your treatment and process needs.

Call Toll Free877.312.8950

North American Headquarters
2627 Chestnut Ridge Rd., Suite 260
Kingwood, TX 77339

Western US & Canada Sales & Service
9360 Santa Anita Avenue, Suite 107
Rancho Cucamonga, CA 91730

Business Development West Region
Contact Paul Kita 

South Regional Service Center
2070 Airways Blvd.
Memphis, TN 38114

Business Development South Region
Contact Vann Raley

Engineering/Eastern US Sales and Service
84A Twin Rivers Drive
East Windsor, NJ 08520

Eastern Service Center
350 W. Passaic St.
Rochelle Park, NJ 07662

Business Development East Region
Contact Robert Campbell

Other Key Contacts:

Vice President, Food & Beverage and Mining
Dr. Todd Webster, Ph.D. (ext. 1145)

Chief Operations Officer of Operations and Service
Robert Campbell

Vice President Power Market
Dr. A. Paul Togna, Ph.D. (ext 1383)

General Inquiries
Kathy Sulver

Envirogen Technologies is part of the Envirogen Group based in the United Kingdom with main offices located at:

European Headquarters
Envirogen Group
Unit 9, Wimsey Way
Alfreton Trading Estate,
Derbyshire DE55 4LS
Tel: +44 (0) 1531 63632

European Sales & Distribution
Envirogen Technologies bv
Penningweg 71
1507 DG Zaandam,
The Netherlands
Tel: +31 75 204 7200

For more information on the Envirogen Group, visit their website at