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Business Registries

Washington Contractor Licence & Insurance Expiration Dataset

49,00 

Review Washington contractor licence and insurance expiry records in a bounded, source-documented dataset for calendar and reporting workflows.

Purchase terms

Your purchase includes the edition described on this page. Later releases are separate unless this offer explicitly includes an update entitlement.

Source checks and new-release publication do not change the historical coverage or automatically add future editions to an earlier purchase.

Edition details

Edition
zf-002-2026-09-05-7be5578e6c5f
Files
data/full.jsonl, data/full.csv, data/sample.json, schema.json, provenance.json, manifest.json, quality-report.json, LICENSE.md, README.md, CHANGELOG.md, sources/license-source.json, sources/insurance-source.json, checksums.json
Formats
CSV, JSON, JSONL, MD
Coverage
Washington State contractor licence and insurance expiration calendar built from two official public API extracts, each bounded to the 50,000 latest expiration-date rows, retrieved 2026-09-05.
Geographic scope
Washington State contractor licence and insurance expiration calendar built from two official public API extracts, each bounded to the 50,000 latest expiration-date rows, retrieved 2026-09-05.
Publisher
data.wa.gov
Source updated
Explicitly unknown; see immutable provenance for the recorded source retrieval.
Source checked
2026-09-05T12:20:01.719744+00:00
Released
2026-09-05T12:20:01.719744+00:00
Licence and attribution
Source records remain subject to the original publisher terms linked in provenance.json. Retain attribution and source notices. Zentra grants use of the normalization, schema and packaging for internal and commercial analysis; this does not grant exclusive rights over public source facts or third-party material. No endorsement by source publishers.

View the publisher source

Schema

FieldTypeDescription
business_namestring
contractor_license_numberstring
effective_datestring
event_kindstring
expiration_datestring|null
insurance_amountnull|string
insurance_companynull|string
license_statusstring
source_urlstring

Sample preview

business_namecontractor_license_numbereffective_dateevent_kindexpiration_dateinsurance_amountinsurance_companylicense_statussource_url
ADVANCED VERTICAL SOLTNS LLCADVANVS781OL2022-08-11T00:00:00.000license_expiration2099-08-12T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
DEFINED HOMESDEFINH*747J42026-05-01T00:00:00.000license_expiration2029-05-01T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
HARTS SERVICESHARTSS*786RA2022-11-29T00:00:00.000license_expiration2028-11-29T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
RAIN SHADOW CONSULTING LLCRAINSSC906JA2010-04-01T00:00:00.000license_expiration2028-11-29T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
COLUMBIA ROOFING INCCOLUMRI884QM2012-11-14T00:00:00.000license_expiration2028-11-28T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
HILLIARDS HTNG/PLBG INCHILLIHP253NH1975-08-08T00:00:00.000license_expiration2028-11-28T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
TOP MODERN HOMESTOPMOMH780QP2022-11-23T00:00:00.000license_expiration2028-11-23T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json
HOUSE PAINTERS VANCOUVERHOUSEPV764PE2024-11-22T00:00:00.000license_expiration2028-11-22T00:00:00.000ACTIVEhttps://data.wa.gov/resource/m8qx-ubtq.json

Bring reported contractor licence and insurance expiration dates into one downloadable reference package. The Washington-focused dataset is designed for analysts who need to organise upcoming dates, inspect source coverage and build their own calendar views without mistaking an expiry field for a confirmed renewal event.

What this download contains

The package combines two separately bounded public extracts. A contractor may appear in more than one insurance record, and historical dates or missing values remain visible rather than being rewritten into a clean-looking but misleading status. Personal contacts, policy numbers and precise addresses are excluded from the described scope.

Working with this edition

Keep the licence and insurance tables distinct when loading them. Group by the documented identifiers, inspect date completeness and build date-based reports that link back to the official source. A future expiry is a reported date, not proof that coverage or eligibility will remain unchanged.

Product questions

Are these confirmed renewal appointments?

No. The records describe reported expiration dates. Renewal, cancellation or continuing eligibility must be checked with the authoritative source.

Is there one row per contractor?

Not necessarily. The insurance extract can contain multiple records for a contractor, and the two source extracts have separate row limits.

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