Cooper Mechanical LLC
Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Vaughn, WA · License #COOPEML873KW
Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through May 13, 2027. A surety bond has been on file since 2015.
How confident can you be in Cooper Mechanical LLC?
Are they licensed, bonded, and insured?
Active license, $15,000 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 — Cooper Mechanical 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 Vaughn.
Do they have jobs on record?
Not yet measured — Cooper Mechanical 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
- May 16, 2013
- Expiration date
- May 21, 2027
- UBI
- 603300931
- Business type
- Limited Liability Company
- Phone
- (253) 514-2519
- Location
- Vaughn, WA 98394
Source: WA L&I contractor registration — checked Sep 28, 2026. Applies to every row above.
Registration is current through May 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 |
|---|---|---|---|
| American Contractors Indem CO | $15,000 | May 9, 2025 | Continuous — until canceled |
| American Contractors Indem CO | $6,000 | May 13, 2015 | May 9, 2025 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | RODRIGUEZ AGENCY LLC, THE | May 13, 2021 | May 13, 2027 |
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors). This contractor's current filing shows a $15,000 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 |
|---|---|
| Curtis Michael Cooper | May 16, 2013 |
| Alma L Briseno-De-Cooper | May 16, 2013 |
What is a Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractor licensed to do in Washington?
An HVAC/R specialty contractor is registered with WA L&I to install and service heating, ventilation, air-conditioning, and refrigeration systems. Electrical and mechanical work within HVAC systems may also require trade licenses administered separately by the state. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I.
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Subser doesn't have reviews or star ratings. This page shows Cooper Mechanical LLC'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 Sep 28, 2026. Subser doesn't do star ratings or reviews — just verified records.