Cox, Robert
Sanitation System/Side Sewers · Benton City, WA · License #COX**R*055DM
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
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.
- 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 — verified Aug 15, 2026. Applies to every row above.
Is this your business? Update your info and take booking requests.
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.
Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.