Int-Ext Construction LLC

General · Auburn, WA · License #INTEXCL914PK

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License facts

Int-Ext Construction LLC is one of 2,062 General contractors registered in Auburn, registered with WA L&I since 2009. Registered longer than roughly 75% of General contractors in Auburn. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Jun 7, 2027.

License type
CONSTRUCTION CONTRACTOR
Effective date
Oct 12, 2009
Expiration date
Nov 17, 2027
UBI
602957078
Business type
Limited Liability Company
Phone
(253) 334-7290
Location
Auburn, WA 98092

Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Nationwide Mutual Ins Co$30,000Oct 30, 2025Continuous — until canceled
NORTH RIVER INSURANCE COMPANY THE$12,000Oct 1, 2021Canceled Nov 9, 2025
Navigators Ins Co$12,000Oct 1, 2019Canceled Oct 2, 2021
Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000Kuresman Insurance LLCJun 7, 2022Jun 7, 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. 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
Vadims SirotinskiyOct 12, 2009
Vitaliym PotapchukFeb 5, 2020
Vitaliym PotapchukFeb 5, 2020
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. Washington currently lists 2,062 General contractors registered in Auburn.

Other General contractors in Auburn, WA

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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.