Douglas Slaughter Landscaping
Landscaping · Based in Portland, OR · Licensed in Washington · License #DOUGLSL811JQ
Registration expired per WA L&I as of Apr 18, 2023.
Douglas Slaughter Landscaping has been registered with WA L&I since 2019, based in Portland, OR. Principals on record since 2019.
How confident can you be in Douglas Slaughter Landscaping?
Are they licensed, bonded, and insured?
Registration expired per WA L&I as of Apr 18, 2023.
Are they who they say they are?
Not yet verified — Douglas Slaughter Landscaping 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 Portland.
Do they have jobs on record?
Not yet measured — Douglas Slaughter Landscaping 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.
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Apr 18, 2019
- Expiration date
- Apr 18, 2023
- Suspend date
- Mar 23, 2023
- UBI
- 604451248
- Business type
- Individual
- Phone
- (503) 619-9871
- Location
- Portland, OR 97219
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Registration lapsed Apr 2023 per WA L&I records.
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Claim this free listingBond & insurance on file
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).
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 |
|---|---|
| Douglas John Slaughter | Apr 18, 2019 |
What is a Landscaping contractor licensed to do in Washington?
A landscaping specialty contractor is registered with WA L&I for landscape construction work — planting, grading for landscape purposes, irrigation-adjacent work, retaining features, and similar outdoor improvements. The registration covers landscaping only. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I.
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Subser doesn't have reviews or star ratings. This page shows Douglas Slaughter Landscaping'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 Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.