Manzco Plumbing

Plumbing · Vancouver, WA · License #MANZCP*798OA

Manzco Plumbing is one of 88 Plumbing contractors registered in Vancouver, registered with WA L&I since 2021. Registered longer than roughly 75% of Plumbing contractors in Vancouver. Current filings: $6,000 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, $6,000 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
PLUMBING CONTRACTOR
Effective date
Sep 20, 2021
Expiration date
Sep 20, 2027
UBI
602699643
Business type
Corporation
Phone
(360) 836-8194
Location
Vancouver, WA 98682

Source: WA L&I contractor registration — checked Nov 10, 2026. Applies to every row above.

Registration is current through Sep 2027.

Is this your business? Claim it free to verify ownership — takes about two minutes.

Claim this free listing

Bond & insurance on file

Bond firmAmountEffectiveExpiration
Western Surety Co$6,000Jun 29, 2021Continuous — until canceled
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

Washington requires a surety bond and general liability insurance on file with the Department of Labor & Industries as a condition of licensing; the required amount is set by the license type. This contractor's current filing shows a $6,000 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 ManzhuraAug 27, 2021
Margarita ManzhuraSep 20, 2021
What is a Plumbing contractor licensed to do in Washington?

A plumbing contractor in Washington holds a plumbing contractor license issued by the Department of Labor & Industries, a separate program from construction contractor registration. Typical work includes water supply and drain, waste and vent piping, fixture installation, water heaters, and repiping. Individual plumbers are additionally certified through the state's plumber certification program; the license shown here is the business-level license. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 88 Plumbing contractors registered in Vancouver.

Looking for reviews of Manzco Plumbing?

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.

Own Manzco Plumbing? Claim the listing free. Worked with Manzco Plumbing? Endorse them from your own listing.

Other Plumbing contractors in Vancouver, WA

Browse the directory

Built from Washington State L&I public records, updated Nov 10, 2026. Subser doesn't do star ratings or reviews — just verified records.