wa-contractor-license-records

Drilling, blasting and soil sampling contractors

26 active registrations, specialty “Drilling, blasting and soil sampling” as L&I records it.

PlaceContractorLicenseSpecialtyExpires
Monroe, WAADVANCE DRILL TECHNOLOGIES INCADVANDT823DBDrilling, blasting and soil samplingApr 22, 2028
Springfield, ORAGGREGATE RESRCE DRILLING LLCAGGRERD896JKDrilling, blasting and soil samplingApr 4, 2027
Elko, NVALFORD DRILLING LLCALFORDL781N9Drilling, blasting and soil samplingAug 26, 2028
Wenatchee, WABLASTING TECHNOLOGY INCBLASTTI031D1Drilling, blasting and soil samplingOct 12, 2026
Covington, WABORETEC 1 INCBORET1I903PHDrilling, blasting and soil samplingOct 27, 2026
Paso Robles, CACASE PACIFIC COMPANYCASEPPC954D2Drilling, blasting and soil samplingApr 10, 2027
Seattle, WACN DRILLING INCCNDRIDI923C6Drilling, blasting and soil samplingApr 11, 2028
Seattle, WACONETEC INCCONETI*812P1Drilling, blasting and soil samplingNov 15, 2027
Salome, AZDYNAMIC ROCK SOLUTIONS LLCDYNAMRS951QDDrilling, blasting and soil samplingJul 9, 2028
Carson City, NVFALCON DRILLING INCFALCODI877C5Drilling, blasting and soil samplingSep 23, 2028
Fall City, WAGEOLOGIC DRILL PARTNERS INCGEOLODP823JFDrilling, blasting and soil samplingApr 6, 2028
Camas Valley, ORKINNAN ENGINEERING INCKINNAEI817KMDrilling, blasting and soil samplingOct 7, 2027
Chehalis, WAMCCALLUM POWDER LLCMCCALPL831CPDrilling, blasting and soil samplingFeb 17, 2027
Chehalis, WAMCCALLUM ROCK DRILLING INCMCCALRD066PDDrilling, blasting and soil samplingOct 13, 2028
Kent, WAMCDOWELL NORTHWEST INCMCDOWI*233OBDrilling, blasting and soil samplingSep 2, 2028
Kent, WAMCDOWELL NW PILE KING INCMCDOWNP011QTDrilling, blasting and soil samplingSep 7, 2027
Oklahoma City, OKNELSON INDUSTRIAL SERVICES INCNELSOIS973JWDrilling, blasting and soil samplingApr 16, 2027
Canonsburg, PANICHOLSON CONSTRUCTION COMPANYNICHOCC003BODrilling, blasting and soil samplingSep 28, 2028
Minneapolis, MNNORTH CNTRY DRCTNL DRLLNG LLCNORTHCD773RQDrilling, blasting and soil samplingMar 2, 2028
Tucson, AZNORTHWEST ENERGETIC SRVC LLCNORTHES994PNDrilling, blasting and soil samplingNov 24, 2027
Salem, OROREGON GEOTECHNICAL EXPLNS INCOREGOGE864DLDrilling, blasting and soil samplingMar 13, 2028
Clark Fork, IDRUEN CORE DRILLING INCRUENCDI175QMDrilling, blasting and soil samplingJan 21, 2027
Federal Way, WASCAN2CORE INCSCAN2I*864N5Drilling, blasting and soil samplingSep 29, 2028
Sedro Woolley, WASOUND DRILLING LLCSOUNDDL821JQDrilling, blasting and soil samplingMay 14, 2028
Valley, WAVALLEY DRILLING INC.VALLEDI768OJDrilling, blasting and soil samplingSep 11, 2028
Silverton, ORWEST PACIFIC DRILLING INCWESTPPD901P1Drilling, blasting and soil samplingMar 13, 2028

Alphabetical order — this site ranks no one. Active company registrations in the L&I contractor files of October 2, 2026. Contractors registered as individuals are not on this site. How to read this.