Groutko LLC
Tile, Ceramic, Mosaic, Natural and MFG Stone · Kenmore, WA · License #GROUTL*777R2
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.
How confident can you be in Groutko LLC?
Are they licensed, bonded, and insured?
Active license, $15,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Groutko 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 Kenmore.
Do they have jobs on record?
Not yet measured — Groutko LLC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.
Subser doesn't do star ratings or reviews — just verified records. What do these mean?
License facts
- 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 — checked Sep 29, 2026. Applies to every row above.
Registration is current through Jan 2028.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Philadelphia Indemnity Ins Co | $15,000 | Sep 16, 2026 | Continuous — until canceled |
| 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 |
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.
Looking for reviews of Groutko LLC?
Subser doesn't have reviews or star ratings. This page shows Groutko LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Groutko LLC? Claim the listing free. Worked with Groutko LLC? Endorse them from your own listing.
Other Tile, Ceramic, Mosaic, Natural and MFG Stone contractors in Kenmore, WA
Maranatha Tile And Marble
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Wiehoff Contracting INC
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License #WIEHOCI960NB · $15,000 bond
Browse the directory
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Built from Washington State L&I public records, updated Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.