High Country Line Const INC
General · Based in Thornton, CO · Licensed in Washington · License #HIGHCCL831Q1
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
High Country Line Const INC has been registered with WA L&I since 2017, based in Thornton, CO. Current filings: $30,000 surety bond (continuous) and $2,000,000 liability coverage through Sep 30, 2026. A surety bond has been on file since 2017.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Dec 11, 2017
- Expiration date
- Dec 11, 2027
- UBI
- 604007557
- Business type
- Corporation
- Phone
- (801) 829-4556
- Location
- Thornton, CO 80241
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
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Liberty Mutual Ins Co | $30,000 | Nov 18, 2024 | Continuous — until canceled |
| Liberty Mutual Ins Co | $12,000 | Dec 1, 2017 | Oct 16, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Travelers Property Cas Co of A | $2,000,000 | Arthur J Gallagher - Illinois | Sep 30, 2025 | Sep 30, 2026 |
What the bond and insurance requirements mean for homeowners
To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries. This contractor's current filing shows a $30,000 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 |
|---|---|
| Ryan Clay Thomson | Nov 21, 2017 |
| Gary Alphonse Thiaville | Nov 21, 2017 |
| Marisa Anne Owens | Nov 21, 2017 |
| Elaine Kay Hughes | Nov 21, 2017 |
| Kelley Stephen Lange | Dec 7, 2017 |
| Jennifer Harper-Warchol | Dec 7, 2017 |
| Gerald Bothen Engen Jr | Nov 21, 2017 |
| Richard Stanley Swartz | Nov 21, 2017 |
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. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I.
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Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.