Quality Greenhouse

General · Mount Vernon, WA · License #QUALIG*817QM

Registration expired per WA L&I as of Nov 20, 2023.

What do these mean?

Quality Greenhouse is one of 778 General contractors registered in Mount Vernon, registered with WA L&I since 2019. Registered longer than roughly half of General contractors in Mount Vernon. Principals on record since 2019.

How confident can you be in Quality Greenhouse?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Nov 20, 2023.

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

Are they who they say they are?

Not yet verified — Quality Greenhouse 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 Mount Vernon.

Do they have jobs on record?

Not yet measured — Quality Greenhouse 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
Nov 14, 2019
Expiration date
Nov 20, 2023
Suspend date
Nov 10, 2022
UBI
601722799
Business type
Individual
Phone
(360) 421-4664
Location
Mount Vernon, WA 98273

Source: WA L&I contractor registration — checked Nov 9, 2026. Applies to every row above.

Registration lapsed Nov 2023 per WA L&I records.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration.

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
Richard Lee MattrassNov 14, 2019
What is a General contractor licensed to do in Washington?

A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 778 General contractors registered in Mount Vernon.

Looking for reviews of Quality Greenhouse?

Subser doesn't have reviews or star ratings. This page shows Quality Greenhouse'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 9, 2026. Subser doesn't do star ratings or reviews — just verified records.