Grosh Construction LLC
Tile, Ceramic, Mosaic, Natural and MFG Stone · Vancouver, WA · License #GROSHCL751LF
Grosh Construction LLC is one of 135 Tile, Ceramic, Mosaic, Natural and MFG Stone contractors registered in Vancouver, registered with WA L&I since 2025. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through May 20, 2027. A surety bond has been on file since 2025.
How confident can you be in Grosh Construction 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 — Grosh Construction 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 Vancouver.
Do they have jobs on record?
Not yet measured — Grosh Construction 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
- Jun 6, 2025
- Expiration date
- Jun 6, 2027
- UBI
- 605853592
- Business type
- Limited Liability Company
- Phone
- (564) 208-8374
- Location
- Vancouver, WA 98664
Source: WA L&I contractor registration — checked Nov 5, 2026. Applies to every row above.
Registration is current through Jun 2027.
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 |
|---|---|---|---|
| Nationwide Mutual Ins Co | $15,000 | May 20, 2026 | Continuous — until canceled |
| NORTH RIVER INSURANCE COMPANY THE | $15,000 | May 20, 2025 | Continuous — until canceled |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Contractors Bonding & Insuranc | $1,000,000 | MBN Insurance Agency LLC | May 20, 2026 | May 20, 2027 |
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). 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 |
|---|---|
| Oleg Grosh | Jun 6, 2025 |
| Iryna Grosh | Jun 6, 2025 |
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. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 135 Tile, Ceramic, Mosaic, Natural and MFG Stone contractors registered in Vancouver.
Looking for reviews of Grosh Construction LLC?
Subser doesn't have reviews or star ratings. This page shows Grosh Construction LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Grosh Construction LLC? Claim the listing free. Worked with Grosh Construction LLC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 5, 2026. Subser doesn't do star ratings or reviews — just verified records.