Northwest Plumbing Sltns LLC

Plumbing · Kent, WA · License #NORTHPS793NQ

Northwest Plumbing Sltns LLC is one of 55 Plumbing contractors registered in Kent, registered with WA L&I since 2021. Registered longer than roughly 75% of Plumbing contractors in Kent. Current filings: $6,000 surety bond (continuous) and $1,000,000 liability coverage through Sep 23, 2027.

How confident can you be in Northwest Plumbing Sltns LLC?

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 — Northwest Plumbing Sltns 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 Kent.

Do they have jobs on record?

Not yet measured — Northwest Plumbing Sltns LLC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

License type
PLUMBING CONTRACTOR
Effective date
Nov 1, 2021
Expiration date
Nov 1, 2027
UBI
603011702
Business type
Limited Liability Company
Phone
(206) 366-5484
Location
Kent, WA 98032

Source: WA L&I contractor registration — checked Nov 11, 2026. Applies to every row above.

Registration is current through Nov 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
RLI Ins Co$6,000Jul 28, 2021Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
HDI Global Specialty SE$1,000,000Humble Insurance Group IncSep 29, 2026Sep 23, 2027
What the bond and insurance requirements mean for homeowners

Licensing in Washington requires a surety bond and general liability insurance filed with the Department of Labor & Industries, in an amount 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
Alla P DenisyukSep 7, 2021
Alexsandr V DenisyukNov 1, 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. As a condition of registration, contractors in this category file a $15,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 55 Plumbing contractors registered in Kent.

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Subser doesn't have reviews or star ratings. This page shows Northwest Plumbing Sltns 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 Nov 11, 2026. Subser doesn't do star ratings or reviews — just verified records.