Horticultural Elements INC

Landscaping · Seattle, WA · License #HORTIEI852QB

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  • State-verified Checked against WA L&I records, updated daily.
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License facts

Horticultural Elements INC is one of 238 Landscaping contractors registered in Seattle, registered with WA L&I since 2015.

License type
CONSTRUCTION CONTRACTOR
Effective date
Nov 2, 2015
Expiration date
Nov 2, 2027
UBI
603181303
Business type
Corporation
Phone
(206) 910-1226
Location
Seattle, WA 98109

Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Federated Mutual Ins Co$15,000Jul 2, 2024Continuous — until canceled
Contractors Bonding & Insurance Co$6,000Nov 1, 2015Canceled Dec 9, 2022
Federated Mutual Ins Co$6,000Nov 1, 2022Jul 2, 2024
Insurance companyAmountAgencyEffectiveExpiration
Federated Mutual Ins Co$1,000,000Federated Mutual Ins Co - MNJul 1, 2025Jul 1, 2027
What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $30,000. 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

NameStart date
Bridget Marley TrevillianNov 2, 2015
Timothy James TrevillianNov 9, 2022
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. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 238 Landscaping contractors registered in Seattle.

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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.