Ecological Landscape Mngmnt
Landscaping · Based in Smithtown, NY · Licensed in Washington · License #ECOLOLM814BJ
Expired since Feb 7, 2021
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
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License facts
Ecological Landscape Mngmnt has been registered with WA L&I since 2019, based in Smithtown, NY. Principals on record since 2019.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Feb 7, 2019
- Expiration date
- Feb 7, 2021
- Suspend date
- Oct 12, 2019
- UBI
- 604331818
- Business type
- Corporation
- Phone
- (631) 484-1979
- Location
- Smithtown, NY 11787
Source: WA L&I contractor registration — verified Aug 14, 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 |
|---|---|
| Joseph Provenzano | Jan 7, 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. 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 14, 2026. No star ratings or reviews — verification only.