Blankenship Equip Repair INC
Sanitation System/Side Sewers · Auburn, WA · License #BLANKER902L9
Blankenship Equip Repair INC is one of 7 Sanitation System/Side Sewers contractors registered in Auburn, registered with WA L&I since 2010. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Aug 15, 2027. A surety bond has been on file since 2017.
How confident can you be in Blankenship Equip Repair INC?
Are they licensed, bonded, and insured?
Active license, $15,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Blankenship Equip Repair INC hasn't claimed this listing. Own this business? Claim it free.
Do other pros stand behind them?
No endorsements yet from other licensed contractors in Auburn.
Do they have jobs on record?
Not yet measured — Blankenship Equip Repair INC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.
Subser doesn't do star ratings or reviews — just verified records. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jun 29, 2010
- Expiration date
- Jul 24, 2028
- UBI
- 601416569
- Business type
- Corporation
- Phone
- (253) 288-8131
- Location
- Auburn, WA 98071
Source: WA L&I contractor registration — checked Nov 10, 2026. Applies to every row above.
Registration is current through Jul 2028.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| RLI Ins Co | $15,000 | Sep 30, 2025 | Continuous — until canceled |
| Philadelphia Indemnity Ins Co | $15,000 | Jul 1, 2024 | Canceled Sep 3, 2025 |
| Ohio Cas Ins Co | $6,000 | Jun 28, 2017 | Canceled Aug 30, 2023 |
| Philadelphia Indemnity Ins Co | $6,000 | Jun 28, 2020 | Jul 1, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Travelers Cas & Surety Co | $1,000,000 | BELL-ANDERSON AGENCY INC | Aug 15, 2025 | Aug 15, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors). 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 |
|---|---|
| Margaret P Blankenship | Jun 29, 2010 |
| Loretta Louise Thompson | Jun 29, 2010 |
| Ryan Thomas Blankenship | Jun 29, 2010 |
| James Patrick Blankenship | Jun 29, 2010 |
| Janet Rose Whitcomb | Jun 29, 2010 |
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. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 7 Sanitation System/Side Sewers contractors registered in Auburn.
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Subser doesn't have reviews or star ratings. This page shows Blankenship Equip Repair INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
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Built from Washington State L&I public records, updated Nov 10, 2026. Subser doesn't do star ratings or reviews — just verified records.