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OSS O&M Providers


This is a list of individuals that are licensed by Cowlitz County to perform O&M inspections on septic systems. Cowlitz County does not endorse, guaranty, or warranty the workmanship of any of these companies or individuals.

There are three different levels of license for O&M professionals. Level I providers are licensed to provide inspections for gravity systems including pump to gravity. Level II providers can provide inspections on all types of systems except for those that are considered 'proprietary'. Proprietary systems must be inspected by a professional specifically approved for that product by the manufacturer.

We have a webpage for more information on O&M requirements.

Do Your Homework
As with any professional you hire, do your homework. The County is not able to give suggestions or references. If you have any complaints concerning one of these companies please report them to the Environmental Health Unit (EHU) at 360-414-5599 or email to or you can fill out our Request for Investigation form and submit it to Health & Human Services.

Licensed Individual
Company Name
Phone #
Level
I
Level
II
Proprietary
Certifications
AGUILAR, RUBEN RIVER CITY ENVIRONMENTAL - DBA A-ADVANCED PUMPING, JERRY'S PUMPING, AFFORDABLE SEPTIC 360-896-5256 NONE
AMARAL, SETH ALL OUT SEWER & DRAIN SERVICE 360-414-8655 NONE
AMMONS, ROBERT
GROAT BROTHERS INC.
360-887-4600 Y Y NONE
BURROWS, JAY
ALL OUT SEWER & DRAIN SERVICE
360-414-8655 Y N NONE
CASEDAY, JUSTIN CASEDAY SERVICES, LLC 360-931-0859 Y Y BIO-MICROBICS, SALCOR, JET, NORWECO, PENTAIR-DELTA, MULTI-FLO, ORENCO-NUWATER
CHENIER, MATT
J&B CHENIER SEPTIC SERVICES
360-261-1674 Y Y NUWATER
COMBS, MARC
PACIFIC SPECIALTY CONTRACTING, INC.
253-851-5443
Y Y MICROBICS FAST AEROBIC
COZAD, PAUL
NW BLUE SKY INC - DBA PELTZER SEPTIC, ROTO ROOTER, RELIABLE SEPTIC 360-577-1400 Y
Y ADVANTEX
SACIROVIC, JASMIN
RIVER CITY ENVIRONMENTAL - DBA A-ADVANCED PUMPING, JERRY'S PUMPING, AFFORDABLE SEPTIC 360-896-5256 Y
N NONE
DEUEL, ERIC RIVER CITY ENVIRONMENTAL - DBA A-ADVANCED PUMPING, JERRY'S PUMPING, AFFORDABLE SEPTIC 360-896-5256  Y NONE
ETERNO, NATHAN ETERNO UNDERGROUND - DBA PR SEPTIC SERVICE 360-901-8292  Y GLENDON, ADVANTEX
FLETCHER, BRIAN
ADVANCED SEWER AND DRAIN SOLUTIONS
360-578-2831 Y Y NONE
GIBSON, TED
TED-DEE BEAR SEPTIC
360-896-5143 Y Y NONE
INMAN, JR
NORTHWEST CASCADE INC
253-848-2371
Y Y NONE
MESSER, BRAD
L&S CONTRACTORS
360-686-3827
Y Y GLENDON, WHITEWATER, ENVIRO-FLO, BIOROBIX
REGAN, TOM
OCEANSIDE SERVICES CORP. DBA - PELTZER SEPTIC TANK, ROTO-ROOTER SEWER & DRAIN, RELIABLE SEPTIC TANK
360-577-1400 Y Y ADVANTEX
REIS, PAT
PR SEPTIC SERVICES
360-887-4061
Y Y ADVANTEX, BIOROBIX, GLENDON, MICROFAST, WHITEWATER
ROBERTS, PETE
BLOOMQUIST SEPTIC INSPECTIONS LLC
360-686-0011
Y Y NUWATER
ROTSCHY, BASIL
L&S CONTRACTORS
360-686-3827 Y Y BIOROBIX, GLENDON, SUBSURFACE DRIP, WHITEWATER
SHIPLEY, FRANK
UNITED SITE SERVICES OF NEVADA, INC 360-414-8161 Y Y GLENDON
STONEBURNER, TRAVIS AQUA TEST INC. 425-432-9360  Y  NONE
TAMEZ, RONNIE
FIRST CALL SEPTIC
360-686-0505 Y Y WHITEWATER, BIOROBIX
WALIEZER, DALE
AAA SEPTIC SERVICE
360-687-8960 Y
Y BIOROBIX
WALLIN, PETE UNITED SITE SERVICES OF NEVADA, INC 360-414-8161 Y Y BIO-MICROBICS, SALCOR, JET, NORWECO, PENTAIR-DELTA, MULTI-FLO, ORENCO, NUWATER-ENVIRO FLO, GLENDON, ADVANTEX, TRD


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