Bulldog Concrete Services LLC

Concrete · Seattle, WA · License #BULLDCS850MF

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.

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.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Bulldog Concrete Services LLC 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 Seattle.

Do they have jobs on record?

Not yet measured — Bulldog Concrete Services LLC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

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 Nov 12, 2026. Applies to every row above.

Registration is current through Mar 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$15,000Mar 4, 2026Continuous — until canceled
Western Surety Co$6,000Jul 1, 2019Canceled Mar 4, 2026
Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000Humble Insurance Group IncJul 1, 2020Jul 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

NameStart date
Tomas Castellon OrtizJul 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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Subser doesn't have reviews or star ratings. This page shows Bulldog Concrete Services LLC'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 Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.