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Well Construction & Licensing

Licensed Driller Search

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Driller License Number

Driller Name

Expiration Date

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Ecology Region

County

Status

Active

Type

Drilling Company

Central Regional Office (CRO)
Eastern Regional Office (ERO)
Northwest Regional Office (NWRO)
Southwest Regional Office (SWRO)

Adams
Asotin
Benton
Chelan
Clallam
Clark
Columbia
Cowlitz
Douglas
Ferry
Franklin
Garfield
Grant
Grays Harbor
Island
Jefferson
King
Kitsap
Kittitas
Klickitat
Lewis
Lincoln
Mason
Okanogan
Pacific
Pend Oreille
Pierce
San Juan
Skagit
Skamania
Snohomish
Spokane
Stevens
Thurston
Wahkiakum
Walla Walla
Whatcom
Whitman
Yakima

Active
Inactive

Resource Protection Well Driller
Resource Protection Well Trainee
Water Well Driller
Water Well Trainee

A 1 DRILLING AND DIGGING
A AND A WELL DRILLING
A AND J DRILLING
A AND L DRILLING AND PUMP
A H SMITH INC
A M JANNSEN WELL DRILLING INC
A M JANNSEN WELL DRILLING INC
A1 WELL DRILLING
AAA PUMP AND DRILLING
ACCESS WATER CO LLC
ADVANCE DRILL TECHNOLOGIES INC
ADVANCED DRILLING LLC
ADVANCED WELL DRILLING
ADVANCED WELL TEK
AFFORDABLE WATER SYSTEMS
AK DRILLING AND EXPLORATION
ALL WAYS DRILLING INC
AMERICAN DRILLING
AMERICAN PUMP AND DRILLING
ANDERSON DRILLING
ANDERSON ENVIRONMENTAL CONTRACTING LLC
AP DRILLING/ALCORN PUMP, LLC
APPLE VALLEY WELL DRILLING INC
AQUA DRILLING AND EXPLORATION INC
AQUA PUMPS AND DRILLING
AQUATECH WELL DRILLING AND PUMPS
ARCADIA DRILLING INC
ARLINGTON WELL DRILLING
ARROW DRILLING
ASPECT CONSULTING
ASSOCIATED EARTH SCIENCE
ATKINS ENERGY FEDERAL EPC INC.
AUL COMPANY
AUTHENTIC DRILLING, INC.
B AND B PUMP SERVICE
B AND C WELL DRILLING
B AND G FARMS
B AND H DRILLING
B AND J DRILLING
B AND W PUMP CO
B&W STANDARD PROBE LLC
BACH DRILLING (925)
BADLANDS DRILLING AND DEVELOPMENT LLC
BARKER DRILLING
BB Drilling
BB&A Environmental Inc
BEARDSLEE DRILLING LLC
BIG DOG DRILLING LLC
BISON DRILLING
BLACK DOG INDUSTRIES, LLC
BLUE STAR ENTERPRISES NORTHWEST
BOART LONGYEAR (253)
BORETEC1 INC
BOYCE DRILLING
BRANSEN DRILLING LLC
BRETT UHLENKOTT DRILLING
BUDINGER AND ASSOCIATES
BURNS DRILLING (509)
BYRD DRILLING CO
C AND W DRILLING
CABLE TOOL WELL DRILLING
CARL PITTS AND SONS WELL DRILLING
CARPENTER DRILLING (509)
CARPENTER DRILLING CO (360)
CASCADE DRILLING (CA)
CASCADE DRILLING NW INC - SNOHOMISH
CASCADE DRILLING OREGON - CLACKAMAS
CASCADE DRILLING SEATTLE
CASCADE WELL DRILLING LLC (509)
CHARON DRILLING INC
CLARITY ENGINEERING LLC
CN DRILLING
COBALT DRILLING
Condon Johnson & Assoc.
CONETEC INC
COOLWATER DRILLING INC
CRABTREE DRILLING CO
CRM INC
CRUX SUBSURFACE INC
D AND H ENTERPRISES
DAHLMAN PUMP AND WELL DRILLING INC
DALE MCGHEE AND SONS WELL DRILLING
DAN J FISCHER EXCAVATING
DANS WELL DRILLING
DATA BEAMS
DAVES PUMPS AND WATER SYSTEMS
DAVIES DRILLING
DAVIS DRILLING INC
DBM CONTRACTORS INC
DC DRILLING INC
DESIGNED GROUNDWATER SERVICES LLC
DIAMONDBACK WELL DRILLING LLC
DICK SLATER CONSTRUCTION
DIGGERS WELL DRILLING
DIRECTED TECH DRILLING INC
DMI DRILLING CONSTRUCTION
DON PITNER JR WELL DRILLING
DURATEK FEDERAL SERVICES INC
EMPIRE DRILLING
EMPIRE WELL DRILLING
ENERGY SOLUTIONS INC
ENVIRONMENTAL WEST EXPLORATION INC
ERI
ESN NORTHWEST
FOGLE PUMP AND SUPPLY (244)
FOGLE PUMP AND SUPPLY - COLVILLE
FOGLE WEST (775)
FOREMOST PUMP AND WELL SERVICE LLC
FOUR STAR DRILLING
GEISSLER ENGINEERING
GENERATION DRILLING
GENES WELL DRILLING
GEO LOOP TEC
GEODYNE INC
GEOENGINEERS INC (509)
GEOLOGIC DRILL EXPLORATIONS INC
GEOLOGIC DRILL PARTNERS INC
GEOSERVICES NW LLC
GEOWEST DRILLING Inc.
GLACIER DRILLING AND DEWATERING LLC
GOLDEN WEST DRILLING AND EXPLORATION INC
GRANDE DRILLING
GREEN MOUNTAIN CONST AND DRILLING
GREGORY DRILLING INC
GRESHAM PUMP AND DRILLING INC
GRIFFIN DEWATERING
H2O WELL SERVICE (772)
HANSEN DRILLING - MESA
HARBOR PUMP CO INC
HARD CORE DRILLING INC
HARDING DRILLING INC
HARRIS WATER WELL DRILLING
HART CROWSER INC
HAYES PUMP AND DRILLING
HAZTECH DRILLING INC
HENDRICKSON DEVELOPMENT INC
HICKAM WELL DRILLING
HIDDEN RIVERS DRILLING
HIDDLESTON AND SON INC
HIMEBAUGH DRILLING
HOKKAIDO DRILLING INC
HOLOCENE DRILLING CO
HOLT SERVICES INC
HOOPES WELL DRILLING, LLC
HORSLEY DRILLING INC
HUBBARD WELL DRILLING
IN SITU ENGINEERING
IRA BOPP PUMP AND DRILL
IRRIGATION TECHNOLOGY AND CONTROL INC
J & J WELL DRILLING INC (928)
JASPER MOUNTAIN ENTERPRISES, LLC
JENSEN DRILLING CO
JKA ENTERPRISES AND DRILLING
JOHNSON DRILLING INC (425)
JOHNSON EXPLORATION DRILLING INC (687)
JOY DRILLING CO
JOYCO DRILLING
JZD WELL DECOMMISSIONING
K Drilling, Inc.
KEN THOMPSON DRILLING
KETTLE RANGE PUMP AND WELL DRILLING LLC
KINGS WATER WELLS
KULCHIN FOUNDATION DRILLING
LAYNE CHRISTENSEN CO ARIZONA
LEMCO DRILLING INC
LES'S PUMP SERVICE
LIVERMORE AND SON INC
LOFALL WELL DRILLING INC
M & M WELL DRILLING
M - K Pump and Drilling Co
M SAWYER DRILLING
M-K Water Well Drilling
MAGNA SERVICES
MAJOR DRILLING (OR)
MALCOLM DRILLING CO INC
MARTEL WELL DRILLING
MATHEWS DRILLING AND CONSTRUCTION
MAULDINS WELL SERVICE
MCGUIRE'S WELL DRILLING
MCMULLEN DRILLING
MCPHERSON AND WRIGHT
MICHELS CORPORATION
MIDWEST GEOTHERMAL, LLC
MK WATER WELL DRILLING
MOERKE AND SONS PUMP AND DRILLING
MOOMAW DRILLING
MSE TECHNOLOGY APPLICATIONS
MVM DRILLING
MYKOL PUMP AND DRILLING
NAIL AND SONS WELL DRILLING LLC
NATIONAL EWP INC
NICHOLSON DRILLING INC
No Drilling Company Used
NORTHERN LIGHTS DRILLING LLC
NORTHWEST CONE EXPLORATION
Not Registered With Ecology
Not Yet Defined
NW HYDRO FRACTURING
NW WATER WELLS INC
OASIS DRILLING - PORT ANGELES
OASIS DRILLING - UNION GAP
OCONNELL DRILLING LLC
OKANOGAN DRILLING
OKEEFE DRILLING CO INC
OREGON GEOTECHNICAL EXPLORATIONS
PACIFIC GEOTECHNICAL SOLUTIONS
PACIFIC SOIL AND WATER LLC
PACIFIC SOIL PROBE LLC
PEARSON DRILLING INC
PECK DRILLING LLC
PERSON PUMP AND WELL DRILLING
PICATTI BROTHERS WELL AND PUMP
PIERCE GEOTECHNICAL SERVICES LLC
PITNER DRILLING AND PUMP
PLI SYSTEMS
POINT SOURCE SOLUTIONS LLC
Preferred Water Systems
PUGET ENVIRONMENTAL PLLC
REDINGER INC
RESIDENTIAL WELL DRILLING
RH DRILLING AND SERVICES INC
RICHARDSON DRILLING
RICK POULIN DRILLING
RICKS EQUIPMENT INC
RJ EXPLORATION & DRILLING CO.
ROBERT D MILLER CONSULTING INC
ROBINSON DRILLING AND DEVELOPMENT INC
ROCK HARD DRILLING
RON EDGELL WELL DRILLING INC
ROYAL TURF FARMS
RUEN CORE DRILLING
RW COX WELL DRILLING LLC
SALISBURY AND ASSOC INC
SCHNEIDER WATER SERVICES
SCHRODERS WELL DRILLING LLC
SD DRILLING INC
SIPPEL WELL DRILLING INC
SKYLINE PUMP AND MACHINE CO INC
SLEAD CONSTRUCTION INC
SNOHOMISH COUNTY PUBLIC WORKS
SOUNDEARTH STRATEGIES
SPRING CREEK DRILLING LLC
ST GEORGE DRILLING
STANDARD ENVIRONMENTAL PROBE
STATEWIDE DRILLING CO (772)
STATEWIDE WELL DRILLING INC (509)
STEADFAST SERVICES NW
STEIN WELL DRILLING
STEVES PUMP SERVICE AND WELL REPAIR
STILLWATER LLC
STRATUS CORPORATION
STUIVENGA VESSY DRILLING
SWANSON DRILLING
TACOMA PUMP AND DRILLING INC
TAFT PLUMBING
TARBERT DRILLING
TERRACON CONSULTANTS INC
Test WCLS
THE DRILLERMAN
THE RILEY GROUP INC
THOMAS CAMPBELL
TILLIA WELL DRILLING
TIMS WELL DRILLING
TOP DOG DRILLING
TRIPLE A DRILLING INC
TUMWATER DRILLING
UNION FLAT DRILLING
UNITED CROWN PUMP AND DRILLING
UNKNOWN
US ENERGY AND WATER DRILLING LLC
VALLEY PUMP INC.
VERMILLION PUMP AND DRILLING
Wamsley Well Drilling INC
WASHINGTON PROBE AND DRILLING SERVICES
WATER MAN WELL DRILLING
WATER RECOVERY SERVICES INC
WATER WELL DEV AND SURVEY
WATER WELLS DRILLING
WDC EXPLORATION
WELLS AND MORE LLC
WESTERBERG DRILLING INC
WESTERN STATES SOIL CONSERVATION INC
WESTLAND DRILLING & CONSTRUCTION LLC
WHIDBEY WELL DRILLERS LLC
WHISTLES WELL DRILLING LLC
WILLIAMS WELL DRILLING - PT ANGELES
WILLIAMS WELL DRILLING INC - TOLEDO
WITT WELL DRILLING
WMI DRILLING LLC
WOLFE MECHANICAL SERVICES
WOOD (AMEC FOSTER WHEELER)
WOOD ENVIRONMENT AND INFRASTRUCTURE
WSDOE
WSDOT-OLYMPIA
WSDOT-SEATTLE
YELLOW JACKET DRILLING
ZENT DRILLING INC
ZIPPER GEO ASSOCIATES
ZOLLMANS LARRY BURD WELL DRILLING