Bison Septic Pumping LLC
Sanitation System/Side Sewers · Burbank, WA · License #BISONSP850BO
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 $1,000,000 liability coverage through Jan 20, 2027. A surety bond has been on file since 2015.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jan 20, 2015
- Expiration date
- Nov 25, 2027
- UBI
- 603452108
- Business type
- Limited Liability Company
- Phone
- (509) 554-6570
- Location
- Burbank, WA 99323
Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Lexon Ins Co | $15,000 | Jul 1, 2024 | Continuous — until canceled |
| Lexon Ins Co | $6,000 | Jan 15, 2021 | Jul 1, 2024 |
| Ironshore Indemnity Inc | $6,000 | Jan 15, 2015 | Jan 15, 2021 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Cincinnati Ins Co | $1,000,000 | Harvey Insurance Agency | Jan 20, 2024 | Jan 20, 2027 |
What the bond and insurance requirements mean for homeowners
To register as a specialty contractor in Washington, a business must file a $15,000 surety bond with the Department of Labor & Industries; 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 |
|---|---|
| Michaell Hull | Sep 29, 2017 |
| Patriciaj Hull | Jan 9, 2017 |
| Michaellee Hull | Jan 20, 2015 |
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. As a condition of registration, contractors in this category file a $15,000 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 13, 2026. No star ratings or reviews — verification only.