Big O's Plumbing LLC
Plumbing · Auburn, WA · License #BIGOSOP824JF
Registration expired per WA L&I as of Apr 6, 2020.
How confident can you be in Big O's Plumbing LLC?
Are they licensed, bonded, and insured?
Registration expired per WA L&I as of Apr 6, 2020.
Are they who they say they are?
Not yet verified — this listing hasn't been claimed. Own this business? Claim it free.
Do other pros stand behind them?
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Do they have jobs on record?
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License facts
Big O's Plumbing LLC is one of 23 Plumbing contractors registered in Auburn, registered with WA L&I since 2018. Registered longer than roughly 25% of Plumbing contractors in Auburn. Principals on record since 2018.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Apr 6, 2018
- Expiration date
- Apr 6, 2020
- Suspend date
- Mar 20, 2019
- UBI
- 604242988
- Business type
- Limited Liability Company
- Phone
- (253) 261-8605
- Location
- Auburn, WA 98001
Source: WA L&I contractor registration — checked Aug 15, 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
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).
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 |
|---|---|
| Ottis Leroy Farris | Apr 6, 2018 |
What is a Plumbing contractor licensed to do in Washington?
A plumbing specialty contractor registration with WA L&I covers plumbing installation and repair work. Individual plumbers in Washington are additionally certified through a separate state plumber-certification program; the contractor registration shown here is the business-level registration. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 23 Plumbing contractors registered in Auburn.
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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.