Integrity Sewer & Septic INC
Sanitation System/Side Sewers · Lynnwood, WA · License #INTEGSS821QW
Subser ConfidenceListedActive WA license
WA L&I status: RE-LICENSED
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Active license on file — checked against WA L&I records, updated daily.
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License facts
Integrity Sewer & Septic INC is one of 2 Sanitation System/Side Sewers contractors registered in Lynnwood, registered with WA L&I since 2018. License current through Nov 2020.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Nov 16, 2018
- Expiration date
- Nov 16, 2020
- UBI
- 604336899
- Business type
- Corporation
- Phone
- (425) 513-2711
- Location
- Lynnwood, WA 98037
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
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Western Surety Co | $6,000 | Nov 14, 2019 | Canceled Jan 8, 2021 |
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.
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. Washington currently lists 2 Sanitation System/Side Sewers contractors registered in Lynnwood.
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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.