Stl Construction LLC

Siding · Mount Vernon, WA · License #STLCOCL750RW

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

Stl Construction LLC is one of 25 Siding contractors registered in Mount Vernon, registered with WA L&I since 2025. Current filings: $1,000,000 liability coverage through Dec 12, 2026. Principals on record since 2025.

License type
CONSTRUCTION CONTRACTOR
Effective date
Dec 16, 2025
Expiration date
Dec 16, 2027
UBI
606001179
Business type
Limited Liability Company
Phone
(916) 661-9521
Location
Mount Vernon, WA 98273

Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

Insurance companyAmountAgencyEffectiveExpiration
United Financial Casualty Comp$1,000,000Dec 12, 2025Dec 12, 2026
What the bond and insurance requirements mean for homeowners

A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (general contractors file $30,000).

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
Taisa LatsDec 16, 2025
Stas LatsDec 16, 2025
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. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 25 Siding contractors registered in Mount Vernon.

Other Siding contractors in Mount Vernon, WA

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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.