Columbia River Services LLC
General · Prosser, WA · License #COLUMRS902QB
Columbia River Services LLC is one of 116 General contractors registered in Prosser, registered with WA L&I since 2010. Registered longer than roughly 75% of General contractors in Prosser. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 15, 2027.
How confident can you be in Columbia River Services LLC?
Are they licensed, bonded, and insured?
Active license, $30,000 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 — Columbia River Services 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 Prosser.
Do they have jobs on record?
Not yet measured — Columbia River Services 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
- Nov 2, 2010
- Expiration date
- Dec 14, 2026
- UBI
- 603051834
- Business type
- Limited Liability Company
- Phone
- (509) 786-1013
- Location
- Prosser, WA 99350
Source: WA L&I contractor registration — checked Nov 14, 2026. Applies to every row above.
Registration is current through Dec 2026.
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 |
|---|---|---|---|
| RLI Ins Co | $30,000 | Dec 14, 2024 | Continuous — until canceled |
| RLI Ins Co | $12,000 | Oct 26, 2017 | Dec 14, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | Sloan Leavitt Insurance Agency | Oct 15, 2026 | Oct 15, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration. 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 |
|---|---|
| Sunheaven Farms Llc | Dec 22, 2010 |
| David Lee McWhorter | Dec 14, 2018 |
| Travis Ryan Lorton | Nov 1, 2010 |
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. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 116 General contractors registered in Prosser.
Looking for reviews of Columbia River Services LLC?
Subser doesn't have reviews or star ratings. This page shows Columbia River Services LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Columbia River Services LLC? Claim the listing free. Worked with Columbia River Services LLC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 14, 2026. Subser doesn't do star ratings or reviews — just verified records.