Olsa Construction LLC

Siding · Kent, WA · License #OLSACCL764QO

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  • State-verified Checked against WA L&I records, updated daily.
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License facts

Olsa Construction LLC is one of 76 Siding contractors registered in Kent, registered with WA L&I since 2024. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Jan 8, 2027. A surety bond has been on file since 2024.

License type
CONSTRUCTION CONTRACTOR
Effective date
Nov 20, 2024
Expiration date
Nov 20, 2026
UBI
605628340
Business type
Limited Liability Company
Phone
(253) 259-5836
Location
Kent, WA 98030

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$15,000Jan 8, 2026Continuous — until canceled
Nationwide Mutual Ins Co$15,000Nov 20, 2024Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
Spinnaker Insurance Company$1,000,000AFFORDABLE COVERAGE INS GRP LLJan 8, 2026Jan 8, 2027
What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $30,000. This contractor's current filing shows a $15,000 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
Dmytro ParmakovMay 20, 2025
Oleksii SalamatinNov 20, 2024
What is a Siding contractor licensed to do in Washington?

A siding specialty contractor is registered with WA L&I to install and repair exterior siding — fiber cement, vinyl, wood, and similar cladding, along with associated trim and weather barriers. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 76 Siding contractors registered in Kent.

Other Siding contractors in Kent, WA

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