Groutko LLC

Tile, Ceramic, Mosaic, Natural and MFG Stone · Kenmore, WA · License #GROUTL*777R2

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

Groutko LLC is one of 8 Tile, Ceramic, Mosaic, Natural and MFG Stone contractors registered in Kenmore, registered with WA L&I since 2024. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Sep 17, 2027. A surety bond has been on file since 2023.

License type: CONSTRUCTION CONTRACTOR
Effective date: Jan 2, 2024
Expiration date: Jan 7, 2028
UBI: 605376121
Business type: Limited Liability Company
Phone: (206) 310-9127
Location: Kenmore, WA 98028

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

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Bond & insurance on file

Bond firm	Amount	Effective	Expiration
NORTH RIVER INSURANCE COMPANY THE	$15,000	Sep 16, 2025	Continuous — until canceled
NORTH RIVER INSURANCE COMPANY THE	$6,000	Dec 6, 2023	Sep 16, 2025

Insurance company	Amount	Agency	Effective	Expiration
Contractors Bonding & Insuranc	$1,000,000	ALL SEASONS INSURANCE	Sep 17, 2025	Sep 17, 2027
HISCOX INSURANCE COMPANY INC	$1,000,000	ALL SEASONS INSURANCE	Sep 17, 2024	Sep 17, 2026

What the bond and insurance requirements mean for homeowners

To register as a specialty contractor in Washington, a business must file a $15,000 surety bond with the Department of Labor & Industries; general contractors file $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

Name	Start date
Traian Leahu	Dec 22, 2023

What is a Tile, Ceramic, Mosaic, Natural and MFG Stone contractor licensed to do in Washington?

This specialty registration covers installing tile, ceramic, mosaic, and natural or manufactured stone — floors, walls, showers, backsplashes, and similar surfaces. The registration is limited to this trade. 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 8 Tile, Ceramic, Mosaic, Natural and MFG Stone contractors registered in Kenmore.