Pump Dynamics LLC
Well Drilling · Based in Hillsboro, OR · Licensed in Washington · License #PUMPDDL896MF
Expired since Aug 2, 2025
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
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License facts
Pump Dynamics LLC has been registered with WA L&I since 2011, based in Hillsboro, OR. Principals on record since 2011.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jul 22, 2011
- Expiration date
- Aug 2, 2025
- UBI
- 602823489
- Business type
- Limited Liability Company
- Phone
- (800) 871-9488
- Location
- Hillsboro, OR 97124
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
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.
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 |
|---|---|
| Robertdale Mott | Jul 1, 2011 |
| Koreykeith Watts | Jan 23, 2026 |
| Williamr Cocks | Jul 1, 2011 |
What is a Well Drilling contractor licensed to do in Washington?
Well drilling contractors drill and develop water wells, set casing and screens, and install the equipment that draws groundwater. Typical projects include new domestic wells, deepening or reworking existing wells, and well decommissioning. 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.
Browse the directory
Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.