Tradesman's Mechanical Service
General · Oakville, WA · License #TRADEMS002QL
How confident can you be in Tradesman's Mechanical Service?
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?
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Do they have jobs on record?
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License facts
Tradesman's Mechanical Service is one of 26 General contractors registered in Oakville, registered with WA L&I since 2000. Registered longer than roughly 75% of General contractors in Oakville. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through May 29, 2027.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Nov 13, 2000
- Expiration date
- Jun 9, 2027
- UBI
- 602039020
- Business type
- Individual
- Phone
- (360) 870-6813
- Location
- Oakville, WA 98568
Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Western Surety Co | $30,000 | Jun 9, 2025 | Continuous — until canceled |
| NORTH RIVER INSURANCE COMPANY THE | $12,000 | May 29, 2023 | Canceled Jul 3, 2024 |
| HARTFORD INSURANCE CO THE MIDWEST | $12,000 | May 29, 2021 | Canceled Jun 1, 2023 |
| Western Surety Co | $12,000 | May 29, 2024 | Jun 9, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | LIBERTY MUTUAL AGENCY CORP | May 29, 2018 | May 29, 2027 |
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. 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 |
|---|---|
| John Charles Petty | Jan 1, 1980 |
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 26 General contractors registered in Oakville.
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Browse the directory
Built from Washington State L&I public records, updated Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.