Surface Mechanix LLC
General · Silverlake, WA · License #SURFAML776BP
Surface Mechanix LLC is one of 19 General contractors registered in Silverlake, registered with WA L&I since 2023. Registered longer than roughly 25% of General contractors in Silverlake. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Jan 11, 2027.
How confident can you be in Surface Mechanix LLC?
Are they licensed, bonded, and insured?
Active license, $30,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Surface Mechanix 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 Silverlake.
Do they have jobs on record?
Not yet measured — Surface Mechanix 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. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jan 17, 2023
- Expiration date
- Jan 17, 2027
- UBI
- 604723889
- Business type
- Limited Liability Company
- Phone
- (360) 693-5910
- Location
- Silverlake, WA 98645
Source: WA L&I contractor registration — checked Sep 27, 2026. Applies to every row above.
Registration is current through Jan 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Western Surety Co | $30,000 | Jan 17, 2025 | Continuous — until canceled |
| Western Surety Co | $12,000 | Jan 4, 2023 | Continuous — until canceled |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| NATIONWIDE ASSURANCE COMPANY | $1,000,000 | ALLIANT INS SRVCS INC SPOKANE | Jan 11, 2026 | Jan 11, 2027 |
What the bond and insurance requirements mean for homeowners
To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries. This contractor's current filing shows a $30,000 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
| Name | Start date |
|---|---|
| Mark Ernest Vilhauer | Jan 17, 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. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 19 General contractors registered in Silverlake.
Looking for reviews of Surface Mechanix LLC?
Subser doesn't have reviews or star ratings. This page shows Surface Mechanix LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Surface Mechanix LLC? Claim the listing free. Worked with Surface Mechanix LLC? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.