Master Contractors LLC
General · Seattle, WA · License #MASTECL810DM
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
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License facts
Master Contractors LLC is one of 6,158 General contractors registered in Seattle, registered with WA L&I since 2019. Registered longer than roughly half of General contractors in Seattle. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Mar 8, 2027.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Mar 14, 2019
- Expiration date
- Mar 14, 2027
- UBI
- 604377485
- Business type
- Limited Liability Company
- Phone
- (206) 579-2246
- Location
- Seattle, WA 98168
Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Nationwide Mutual Ins Co | $30,000 | Mar 7, 2025 | Continuous — until canceled |
| NORTH RIVER INSURANCE COMPANY THE | $12,000 | Mar 7, 2023 | Canceled Apr 11, 2025 |
| HARTFORD INSURANCE CO THE MIDWEST | $12,000 | Mar 7, 2022 | Canceled Mar 9, 2023 |
| Navigators Ins Co | $12,000 | Mar 7, 2020 | Canceled Mar 9, 2022 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Country Mutual Ins Co | $1,000,000 | CC Services Inc | Mar 8, 2026 | Mar 8, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration. This contractor's current filing shows a $30,000 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 |
|---|---|
| Mariaguadalu Chavezmartinez | Mar 14, 2019 |
| Rogelio Gomezllanoslopez | Feb 13, 2023 |
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. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 6,158 General contractors registered in Seattle.
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Browse the directory
Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.