Kainos Contracting LLC

General · Vancouver, WA · License #KAINOCL755NJ

Subser ConfidenceListedActive WA license

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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

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License facts

Kainos Contracting LLC is one of 4,698 General contractors registered in Vancouver, registered with WA L&I since 2025. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Jun 22, 2027. Principals on record since 2025.

License type
CONSTRUCTION CONTRACTOR
Effective date
Aug 11, 2025
Expiration date
Aug 11, 2027
UBI
605940729
Business type
Limited Liability Company
Phone
(360) 718-0979
Location
Vancouver, WA 98661

Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Travelers Cas and Surety Co of America$30,000Aug 8, 2025Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
State National Ins Co Inc$1,000,000Next Insurance IncJun 22, 2026Jun 22, 2027
State National Ins Co Inc$1,000,000Jun 22, 2026Jun 22, 2027
State National Ins Co Inc$1,000,000Next Insurance IncDec 1, 2025Dec 1, 2026
What the bond and insurance requirements mean for homeowners

Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries. 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
Mikhail Mikylovich GulyayevAug 11, 2025
Nadezhda Vyacheslav MaryanAug 11, 2025
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. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 4,698 General contractors registered in Vancouver.

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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.