Black Diamond Cncrt Cttng INC
Concrete · Black Diamond, WA · License #BLACKDC872J6
Black Diamond Cncrt Cttng INC is one of 3 Concrete contractors registered in Black Diamond, registered with WA L&I since 2013. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Dec 5, 2026. A surety bond has been on file since 2012.
How confident can you be in Black Diamond Cncrt Cttng INC?
Are they licensed, bonded, and insured?
Active license, $15,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Black Diamond Cncrt Cttng INC hasn't claimed this listing. Own this business? Claim it free.
Do other pros stand behind them?
No endorsements yet from other licensed contractors in Black Diamond.
Do they have jobs on record?
Not yet measured — Black Diamond Cncrt Cttng INC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.
Subser doesn't do star ratings or reviews — just verified records.
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Apr 26, 2013
- Expiration date
- Apr 28, 2027
- UBI
- 603242680
- Business type
- Corporation
- Phone
- (360) 886-2647
- Location
- Black Diamond, WA 98010
Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.
Registration is current through Apr 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| American Contractors Indem CO | $15,000 | Apr 2, 2025 | Continuous — until canceled |
| American Contractors Indem CO | $6,000 | Oct 18, 2012 | Apr 2, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | WHITFIELD UNITED INSURANCE | Dec 5, 2021 | Dec 5, 2026 |
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). This contractor's current filing shows a $15,000 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 |
|---|---|
| Juan Jose Alonso-Cabrales | Apr 26, 2013 |
| Maria Del Rosario Andrade | Apr 26, 2013 |
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 3 Concrete contractors registered in Black Diamond.
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Subser doesn't have reviews or star ratings. This page shows Black Diamond Cncrt Cttng INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
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Built from Washington State L&I public records, updated Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.