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 firstname.lastname@example.org.
Find a CIOWTS Credential Holder in Your Area
Marv McLeesMcLees Plumbing & Heating
Heidi PeckLinn County Public Health
Cedar Rapids, Iowa
Kasandra BilyeuLinn County Public Health
Cedar Rapids, IA
Roger FergusonFerguson Excavating LLC.
Mike DunnHoot Systems
Richard LordW.J. Harrington Inc
Chester, New Jersey
Joseph J. WilsonCustom Construction Solutions Inc.
Chester, New York
George A. Dickerson Jr.Dickerson Mechanical
Mark W. KitchenMark Kitchen Excavating
Columbia, New Jersey
Joel KleinEcono Rooter Services, Inc