Bulldog Concrete Services LLC
Concrete · Seattle, WA · License #BULLDCS850MF
How confident can you be in Bulldog Concrete Services LLC?
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 — this listing hasn't been claimed. Own this business? Claim it free.
Do other pros stand behind them?
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Do they have jobs on record?
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License facts
Bulldog Concrete Services LLC is one of 48 Concrete contractors registered in Seattle, registered with WA L&I since 2015. Registered longer than roughly half of Concrete contractors in Seattle. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Jul 1, 2027.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jul 6, 2015
- Expiration date
- Mar 4, 2028
- UBI
- 603499245
- Business type
- Limited Liability Company
- Phone
- (206) 579-5246
- Location
- Seattle, WA 98166
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
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Western Surety Co | $15,000 | Mar 4, 2026 | Continuous — until canceled |
| Western Surety Co | $6,000 | Jul 1, 2019 | Canceled Mar 4, 2026 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | Humble Insurance Group Inc | Jul 1, 2020 | Jul 1, 2027 |
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 |
|---|---|
| Tomas Castellon Ortiz | Jul 6, 2015 |
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 48 Concrete contractors registered in Seattle.
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Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.