Black Diamond Sltns/Srvcs LLC

General · Seattle, WA · License #BLACKDS780NP

Black Diamond Sltns/Srvcs LLC is one of 5,813 General contractors registered in Seattle, registered with WA L&I since 2022. Registered longer than roughly 25% of General contractors in Seattle. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 22, 2026.

How confident can you be in Black Diamond Sltns/Srvcs LLC?

Are they licensed, bonded, and insured?

Active license, $30,000 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 — Black Diamond Sltns/Srvcs 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 — Black Diamond Sltns/Srvcs 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
Aug 16, 2022
Expiration date
Sep 3, 2028
UBI
604954316
Business type
Limited Liability Company
Phone
(206) 518-0428
Location
Seattle, WA 98168

Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.

Registration is current through Sep 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
NORTH RIVER INSURANCE COMPANY THE$30,000Oct 22, 2025Continuous — until canceled
Travelers Cas and Surety Co of America$30,000Aug 9, 2024Canceled Sep 4, 2025
NORTH RIVER INSURANCE COMPANY THE$12,000Aug 12, 2022Canceled Sep 15, 2023
Travelers Cas and Surety Co of America$12,000Aug 9, 2023Aug 16, 2024
Insurance companyAmountAgencyEffectiveExpiration
Homesite Insurance Company$1,000,000Alliance West Ins 733011Oct 22, 2025Oct 22, 2026
What the bond and insurance requirements mean for homeowners

A $30,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for every general contractor in Washington. 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

NameStart date
Jose E Antillon-FloresAug 16, 2022
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. Washington requires a $30,000 surety bond and general liability insurance for this registration. Washington currently lists 5,813 General contractors registered in Seattle.

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Subser doesn't have reviews or star ratings. This page shows Black Diamond Sltns/Srvcs 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 Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.