Cox, Robert
Sanitation System/Side Sewers · Benton City, WA · License #COX**R*055DM
Current filings: $15,000 surety bond (continuous) and $2,000,000 liability coverage through Jan 1, 2027. A surety bond has been on file since 2001.
How confident can you be in Cox, Robert?
Are they licensed, bonded, and insured?
Active license, $15,000 bond and $2,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Cox, Robert 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 Benton City.
Do they have jobs on record?
Not yet measured — Cox, Robert 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
- Mar 14, 1995
- Expiration date
- Feb 11, 2028
- UBI
- 601612878
- Business type
- Individual
- Phone
- (509) 947-5092
- Location
- Benton City, WA 99320
Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.
Registration is current through Feb 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 |
|---|---|---|---|
| Contractors Bonding & Insurance Co | $15,000 | Feb 2, 2026 | Continuous — until canceled |
| CONTRACTORS BONDING & INS CO | $6,000 | Nov 23, 2001 | Feb 2, 2026 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Nationwide Agribusiness Ins Co | $2,000,000 | HUB International Spokane | Apr 1, 2026 | Jan 1, 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 |
|---|---|
| Robert S Cox | Jan 1, 1980 |
What is a Sanitation System/Side Sewers contractor licensed to do in Washington?
Septic and side sewer contractors install and repair on-site sewage systems and the side sewer lines that connect buildings to a main. Typical jobs include septic tank and drainfield installation, sewer line replacement, and repairs found during inspections. Washington requires a $15,000 surety bond and general liability insurance for this registration.
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Subser doesn't have reviews or star ratings. This page shows Cox, Robert's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.