Mark Leister Service LLC
General · Castle Rock, WA · License #MARKLLS774BD
Registration suspended per WA L&I as of Nov 3, 2025.
Mark Leister Service LLC is one of 182 General contractors registered in Castle Rock, registered with WA L&I since 2023. Registered longer than roughly 25% of General contractors in Castle Rock. Principals on record since 2023.
How confident can you be in Mark Leister Service LLC?
Are they licensed, bonded, and insured?
Registration suspended per WA L&I as of Nov 3, 2025.
Are they who they say they are?
Not yet verified — Mark Leister Service LLC 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 Castle Rock.
Do they have jobs on record?
Not yet measured — Mark Leister Service LLC 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.
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jan 4, 2023
- Expiration date
- Jan 13, 2027
- Suspend date
- Nov 3, 2025
- UBI
- 604926204
- Business type
- Limited Liability Company
- Phone
- (360) 787-3047
- Location
- Castle Rock, WA 98611
Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.
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
Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries.
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 |
|---|---|
| Mark Edward Leister | Jan 4, 2023 |
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. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 182 General contractors registered in Castle Rock.
Looking for reviews of Mark Leister Service LLC?
Subser doesn't have reviews or star ratings. This page shows Mark Leister Service LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Mark Leister Service LLC? Claim the listing free. Worked with Mark Leister Service LLC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.