Is COLUMBIA BASIN PLUMBING LLC actively registered in Washington?
Confirmed official snapshot record
Yes, this registration appears as ACTIVE.
Yes. Washington L&I's contractor dataset snapshot August 25, 2026 at 5:35 PM PDT lists COLUMBIA BASIN PLUMBING LLC, registration COLUMBP799MF, as ACTIVE in Kennewick, Washington with the published specialty JOURNEY LEVEL. The registration became effective August 20, 2021 and has a published expiration date of August 20, 2027.
Legal business nameCOLUMBIA BASIN PLUMBING LLC
Registration numberCOLUMBP799MF
Source statusACTIVE
Registration typePLUMBING CONTRACTOR
Published specialtyJOURNEY LEVEL
Effective dateAugust 20, 2021
Published expirationAugust 20, 2027
Mailing localityKennewick, WA 99336
Source snapshotAugust 25, 2026 at 5:35 PM PDT
Business-level public facts onlyNo principal or phone dataMailing city is not service territory
Yes. Washington L&I's contractor dataset snapshot August 25, 2026 at 5:35 PM PDT lists COLUMBIA BASIN PLUMBING LLC, registration COLUMBP799MF, as ACTIVE in Kennewick, Washington with the published specialty JOURNEY LEVEL. The registration became effective August 20, 2021 and has a published expiration date of August 20, 2027.
Source-firstReviewed Aug 2026
What the answer proves
One business registration appears as active in one official snapshot.
The identified business registration appears as ACTIVE in the official Washington L&I contractor dataset snapshot at the displayed source timestamp, with the published license number, registration type, specialty, effective date, expiration date, mailing city, and ZIP code.