Kvn Vancouver Siding
General · Based in Portland, OR · Licensed in Washington · License #KVNVAVS750RW
Kvn Vancouver Siding has been registered with WA L&I since 2025, based in Portland, OR. Current filings: $1,000,000 liability coverage through Jan 1, 2027. Principals on record since 2025.
How confident can you be in Kvn Vancouver Siding?
Are they licensed, bonded, and insured?
Active license 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 — Kvn Vancouver Siding 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 Portland.
Do they have jobs on record?
Not yet measured — Kvn Vancouver Siding 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
- Dec 16, 2025
- Expiration date
- Dec 16, 2027
- UBI
- 602222134
- Business type
- Corporation
- Phone
- (503) 601-9457
- Location
- Portland, OR 97266
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Registration is current through Dec 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Trisura Specialty Insurance | $1,000,000 | — | Jan 1, 2026 | Jan 1, 2027 |
What the bond and insurance requirements mean for homeowners
To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries.
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 |
|---|---|
| Oleg Mazurenko | Dec 16, 2025 |
| Kirill Mazurenko | Dec 16, 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. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I.
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Subser doesn't have reviews or star ratings. This page shows Kvn Vancouver Siding'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 18, 2026. Subser doesn't do star ratings or reviews — just verified records.