Vent Services

Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Seattle, WA · License #VENTSS*756RT

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  • State-verified Checked against WA L&I records, updated daily.
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License facts

Vent Services is one of 52 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Seattle, registered with WA L&I since 2026.

License type
CONSTRUCTION CONTRACTOR
Effective date
Jan 2, 2026
Expiration date
Jan 2, 2028
UBI
605979114
Business type
Individual
Phone
(832) 739-1348
Location
Seattle, WA 98125

Source: WA L&I contractor registration — verified Aug 12, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Travelers Casualty & Surety Co of America$15,000Dec 29, 2025Continuous — until canceled
Insurance companyAmountAgencyEffectiveExpiration
HISCOX INSURANCE COMPANY INC$1,000,000Dec 24, 2025Dec 24, 2026
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). 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

NameStart date
Mario Alfredo ZambranoDec 30, 2025
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. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 52 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Seattle.

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Built from Washington State L&I public records, updated Aug 12, 2026. No star ratings or reviews — verification only.