Tuff Shed INC
General · Based in Denver, CO · Licensed in Washington · License #TUFFSI*038RZ
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
- Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.
License facts
Tuff Shed INC has been registered with WA L&I since 1997, based in Denver, CO. Current filings: $2,000,000 liability coverage through Mar 1, 2027. Principals on record since 1980.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Dec 9, 1997
- Expiration date
- Jul 2, 2027
- UBI
- 601645132
- Business type
- Corporation
- Phone
- (303) 474-5524
- Location
- Denver, CO 80210
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Old Republic Ins Co | $2,000,000 | IMA INC | Mar 1, 2026 | Mar 1, 2027 |
| Old Republic Ins Co | $2,000,000 | IMA INC | Mar 1, 2026 | Mar 1, 2027 |
| Old Republic Ins Co | $2,000,000 | IMA INC | Mar 1, 2026 | Mar 1, 2027 |
What the bond and insurance requirements mean for homeowners
Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries.
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 |
|---|---|
| Tom Saurey | Jan 1, 1980 |
| Michael Joseph Casey | Jun 4, 2019 |
| Mark Bennett Butterman | Jun 4, 2019 |
| Eric Lawrence Hilty | Jun 29, 2021 |
| Matthew James Sterk | Jun 4, 2019 |
| Christopher Roy Hinkel | Jun 30, 2021 |
| Steve Langton | Jan 1, 1980 |
| Daniel C Murphy | Jul 12, 2011 |
| Del Barker | Jul 12, 2011 |
| Dennis Kaper | Jul 12, 2011 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.
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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.