Master Concrete LLC
Concrete · Lynnwood, WA · License #MASTECL856N7
Subser ConfidenceListedActive WA license
WA L&I status: RE-LICENSED
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Active license on file — checked against WA L&I records, updated daily.
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License facts
Master Concrete LLC is one of 18 Concrete contractors registered in Lynnwood, registered with WA L&I since 2015. Registered longer than roughly half of Concrete contractors in Lynnwood. License current through Sep 2019.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Aug 27, 2015
- Expiration date
- Sep 5, 2019
- Suspend date
- Jun 25, 2019
- UBI
- 603486151
- Business type
- Limited Liability Company
- Phone
- (425) 377-3261
- Location
- Lynnwood, WA 98037
Source: WA L&I contractor registration — checked Aug 15, 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
A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (general contractors file $30,000).
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.
What is a Concrete contractor licensed to do in Washington?
A concrete specialty contractor is registered with WA L&I to form, pour, and finish concrete — foundations, slabs, driveways, sidewalks, and similar flatwork or structural concrete. The registration covers concrete work only. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 18 Concrete contractors registered in Lynnwood.
Other Concrete contractors in Lynnwood, WA
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C+C Concrete Marketing LLC
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Commercial Const Specialty INC
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Elite Concrete And Demo LLC
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Injectech LLC
ListedConcrete · Lynnwood, WA
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Lien Enterprises LLC
ListedConcrete · Lynnwood, WA
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Time In Stone LLC
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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.