Stewart's Enterprise
Pressure Washing · Black Diamond, WA · License #STEWAE*837BF
Registration expired per WA L&I as of Jan 6, 2023.
Stewart's Enterprise is one of 2 Pressure Washing contractors registered in Black Diamond, registered with WA L&I since 2017. Principals on record since 2017.
How confident can you be in Stewart's Enterprise?
Are they licensed, bonded, and insured?
Registration expired per WA L&I as of Jan 6, 2023.
Are they who they say they are?
Not yet verified — Stewart's Enterprise 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 Black Diamond.
Do they have jobs on record?
Not yet measured — Stewart's Enterprise 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
- Jan 6, 2017
- Expiration date
- Jan 6, 2023
- Suspend date
- Jun 15, 2022
- UBI
- 602046817
- Business type
- Individual
- Phone
- (253) 334-9479
- Location
- Black Diamond, WA 98010
Source: WA L&I contractor registration — checked Sep 26, 2026. Applies to every row above.
Registration lapsed Jan 2023 per WA L&I records.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (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 |
|---|---|
| Stewart Alan Johnston | Jan 6, 2017 |
What is a Pressure Washing contractor licensed to do in Washington?
Pressure washing contractors use high-pressure and soft-wash equipment to clean building exteriors, driveways, decks, fences, and roofs. Typical jobs include removing dirt, moss, mildew, and stains, and preparing surfaces before painting or sealing. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 2 Pressure Washing contractors registered in Black Diamond.
Looking for reviews of Stewart's Enterprise?
Subser doesn't have reviews or star ratings. This page shows Stewart's Enterprise's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Stewart's Enterprise? Claim the listing free. Worked with Stewart's Enterprise? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Sep 26, 2026. Subser doesn't do star ratings or reviews — just verified records.