Matrix Service INC
General · Based in Tulsa, OK · Licensed in Washington · License #MATRISI797PR
Expired since Nov 1, 2025
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
- Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.
License facts
Matrix Service INC has been registered with WA L&I since 2021, based in Tulsa, OK.
- License type
- PLUMBING CONTRACTOR
- Effective date
- Nov 1, 2021
- Expiration date
- Nov 1, 2025
- Suspend date
- Nov 2, 2024
- UBI
- 601200826
- Business type
- Corporation
- Phone
- (918) 838-8822
- Location
- Tulsa, OK 74103
Source: WA L&I contractor registration — verified Aug 12, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries.
The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.
Principals
| Name | Start date |
|---|---|
| Bradley Joseph Rinehart | Oct 13, 2021 |
| Kevin Scott Cavanah | Oct 13, 2021 |
| Shawn Patrick Payne | Oct 13, 2021 |
| Bradley Croft Killmer | Oct 13, 2021 |
| Frank Matthew Capristo | Oct 13, 2021 |
| Alan Robert Updyke | Oct 13, 2021 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.
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Built from Washington State L&I public records, updated Aug 12, 2026. No star ratings or reviews — verification only.