Masterful Plumbing LLC
Residential · Kent, WA · License #MASTEPL764MW
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State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
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License facts
Masterful Plumbing LLC is one of 36 Residential contractors registered in Kent, registered with WA L&I since 2024. Current filings: $6,000 surety bond (continuous) and $1,000,000 liability coverage through Jan 13, 2027. Principals on record since 2024.
- License type
- PLUMBING CONTRACTOR
- Effective date
- Jul 16, 2024
- Expiration date
- Jul 16, 2028
- UBI
- 605555021
- Business type
- Limited Liability Company
- Phone
- (206) 762-7604
- Location
- Kent, WA 98030
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| NORTH RIVER INSURANCE COMPANY THE | $6,000 | Jun 27, 2024 | Continuous — until canceled |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Midvale Indemnity Comp | $1,000,000 | Amato & Assoc LLC | Jan 13, 2026 | Jan 13, 2027 |
| Midvale Indemnity Comp | $1,000,000 | Amato & Assoc LLC | Jan 13, 2026 | Jan 13, 2027 |
| Midvale Indemnity Comp | $1,000,000 | Amato & Assoc LLC | Jan 12, 2026 | Jan 12, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors). This contractor's current filing shows a $6,000 bond.
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 |
|---|---|
| Antonio Campos Granados | Jul 16, 2024 |
| Luis Miguel Ramirez Baez | Jul 16, 2024 |
What is a Residential contractor licensed to do in Washington?
A residential specialty registration with WA L&I covers certain work on residential structures as defined by the department. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 36 Residential contractors registered in Kent.
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Calibre Plumbing LLC
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Clean Wave Incorporated
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Dewy's Plumbing PLLC
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Drain Pro Plumbing INC.
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Electrix LLC
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Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.