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

Steven D. Foster

Pennington Environmental Maintenance and Construction
Pennington, NJ
Phone #: (609) 672-5776
Type: Advanced
Credential expiration date: 1/31/2019

John E. Wyshinski

Wyshinski Construction LLC
Pennsville, NJ
Phone #: (609) 685-5134
Type: Advanced
Credential expiration date: 4/30/2019

John E Wyshinski

Wyshinski Construction LLC
Pennsville, NJ
Phone #: (609) 685-5134
Type: Advanced
Credential expiration date: 4/30/2017

William Cutri-French

Goldstar Environmental Services Inc.
Phillipsburg, NJ
Phone #: (908) 229-1427
Type: Advanced
Credential expiration date: 10/31/2018

Tanner Kels

K & H Excavating
Phillipsburg, NJ
Phone #: (908) 319-7627
Type: Advanced
Credential expiration date: 1/31/2018

Thomas G. Normington

Normington Excavation, LLC
Pinedale, WY
Phone #: (307) 537-5497
Type: Advanced
Credential expiration date: 12/31/2018

David R. Koering

Koering Excavating Inc
Pittsgrove, NJ
Phone #: (856) 455-0062
Type: Advanced
Credential expiration date: 3/31/2017

Marc Nieuwenhuis

New N House Septic Service Inc.
Pompton Lakes, NJ
Phone #: (973) 725-2557
Type: Advanced
Credential expiration date: 5/31/2019

Thomas Buske

Tom Buske & Son Construction LLC
Pompton Lakes, NJ
Phone #: (973) 248-9390
Type: Advanced
Credential expiration date: 5/31/2019

Christopher McGrogan

KCM Construction LLC
Pompton Plains, NJ
Phone #: (973) 332-4155
Type: Advanced
Credential expiration date: 5/31/2019

Pages