Tony's Lawn Services

Landscaping · Prosser, WA · License #TONYSLS820DN

Registration expired per WA L&I as of Mar 15, 2022.

What do these mean?

Tony's Lawn Services is one of 5 Landscaping contractors registered in Prosser, registered with WA L&I since 2018. Principals on record since 2018.

How confident can you be in Tony's Lawn Services?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Mar 15, 2022.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Tony's Lawn Services 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 Prosser.

Do they have jobs on record?

Not yet measured — Tony's Lawn Services 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
Mar 15, 2018
Expiration date
Mar 15, 2022
UBI
604027980
Business type
Individual
Phone
(509) 832-0656
Location
Prosser, WA 99350

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

Registration lapsed Mar 2022 per WA L&I records.

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Bond & 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

NameStart date
Antonio D HermosilloMar 15, 2018
Olga A HermosilloMar 15, 2018
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. Washington currently lists 5 Landscaping contractors registered in Prosser.

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Subser doesn't have reviews or star ratings. This page shows Tony's Lawn Services'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 13, 2026. Subser doesn't do star ratings or reviews — just verified records.