Manzco Plumbing

General · Vancouver, WA · License #MANZCP*926B8

Manzco Plumbing is one of 4,484 General contractors registered in Vancouver, registered with WA L&I since 2008. Registered longer than roughly 75% of General contractors in Vancouver. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 22, 2027.

How confident can you be in Manzco Plumbing?

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 — Manzco Plumbing 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 Vancouver.

Do they have jobs on record?

Not yet measured — Manzco Plumbing 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. What do these mean?

License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Jan 28, 2008
Expiration date
May 8, 2028
UBI
602699643
Business type
Corporation
Phone
(360) 772-8149
Location
Vancouver, WA 98682

Source: WA L&I contractor registration — checked Nov 9, 2026. Applies to every row above.

Registration is current through May 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$30,000Mar 29, 2026Continuous — until canceled
Navigators Ins Co$12,000Jan 3, 2020Canceled Jan 5, 2023
Western Surety Co$12,000Dec 6, 2018Mar 29, 2026
Insurance companyAmountAgencyEffectiveExpiration
Mid-Century Ins Co$1,000,000SINJEM INSURANCE AGENCYOct 22, 2026Oct 22, 2027
Partner Re Insurance Solutions$1,000,000SINJEM INSURANCE AGENCYJun 5, 2025Jun 5, 2027
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
Margarita ManzhuraMay 23, 2024
Mikhail ManzhuraMay 23, 2024
Mikhail ManzhuraJan 28, 2008
Margarita ManzhuraJan 28, 2008
Vladimir ManzhuraMar 13, 2008
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 4,484 General contractors registered in Vancouver.

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Subser doesn't have reviews or star ratings. This page shows Manzco Plumbing'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 9, 2026. Subser doesn't do star ratings or reviews — just verified records.