Is CASTELL CONSTRUCTION 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 CASTELL CONSTRUCTION LLC, registration CASTECL747B6, as ACTIVE in Kennewick, Washington with the published specialty GENERAL. The registration became effective March 18, 2026 and has a published expiration date of March 18, 2028.
Legal business nameCASTELL CONSTRUCTION LLC
Registration numberCASTECL747B6
Source statusACTIVE
Registration typeCONSTRUCTION CONTRACTOR
Published specialtyGENERAL
Effective dateMarch 18, 2026
Published expirationMarch 18, 2028
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 CASTELL CONSTRUCTION LLC, registration CASTECL747B6, as ACTIVE in Kennewick, Washington with the published specialty GENERAL. The registration became effective March 18, 2026 and has a published expiration date of March 18, 2028.
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.