Individual CIOWTS Credential Holders

Please note all those appearing on this list hold an active CIOWTS credential with NEHA. If a credential's expiration date is past due, it is possible the credential holder is working with NEHA to bring the credential up to date. If you have questions with regard to the information posted please contact the NEHA Credentialing Department at 303-756-9090 ext. 310 or email any inquiries to credentialing@neha.org.

Find a CIOWTS Credential Holder in Your Area

City, state or credential holder's name

James E Cheeseman

C & H Disposal Service, Inc.
Elmer, NJ
Phone #: (856) 358-3457
Type: Advanced
Credential expiration date: 3/31/2017

James E. Cheeseman

C & H Disposal Service, Inc.
Elmer, NJ
Phone #: (856) 358-3457
Type: Advanced
Credential expiration date: 3/31/2019

David E. Hitchner

C & H Disposal Service, Inc
Elmer, NJ
Phone #: (856) 358-3457
Type: Advanced
Credential expiration date: 3/31/2019

Matthew L. Weaver


Ephrata, PA
Phone #: (717) 738-1917
Type: Basic
Credential expiration date: 1/31/2018

Jason Chateauneuf

H & S Service
Fairport, NY
Phone #: (585) 732-0904
Type: Basic
Credential expiration date: 2/28/2018

Vernon Pierce

Pierce Septic
Fairton, NJ
Phone #: (856) 453-0487
Type: Advanced
Credential expiration date: 1/31/2019

Gerald Freeman

Triple J's Septic Service
Farmingdale, NJ
Phone #: (732) 919-1890
Type: Advanced
Credential expiration date: 1/31/2019

Jeremy T. McAllister

Professional Waste Water Services, Inc
Farragut, IA
Phone #: (712) 246-5592
Type: Advanced
Credential expiration date: 2/28/2019

David P Martin

John P Martin Excavating, LLC
Flemington, NJ
Phone #: (908) 996-2984
Type: Advanced
Credential expiration date: 1/31/2017

David P. Martin

John P Martin Excavating, LLC
Flemington, NJ
Phone #: (908) 996-2984
Type: Advanced
Credential expiration date: 1/31/2019

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