Air Systems LLC

HVAC/RFRG · Marysville, WA · License #AIRSYSL765C1

Subser ConfidenceListedActive WA license

Air Systems LLC is one of 7 HVAC/RFRG contractors registered in Marysville, registered with WA L&I since 2024. Current filings: $4,000 surety bond (continuous). Principals on record since 2024.

How confident can you be in Air Systems LLC?

Are they licensed, bonded, and insured?

Active license and $4,000 bond on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Air Systems 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 Marysville.

Do they have jobs on record?

Not yet measured — Air Systems 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
ELECTRICAL CONTRACTOR
Effective date
Mar 4, 2024
Expiration date
Mar 4, 2028
UBI
605307345
Business type
Limited Liability Company
Phone
(425) 314-8210
Location
Marysville, WA 98271

Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.

Registration is current through Mar 2028.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
NGM Insurance Company$4,000Feb 16, 2024Continuous — until canceled
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 $4,000 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
Matthew A KaukFeb 21, 2024
What is a HVAC/RFRG contractor licensed to do in Washington?

An HVAC/RFRG registration covers heating, ventilation, air-conditioning, and refrigeration work under the specialty classification WA L&I assigns to this code. Related mechanical and electrical work may require separate state trade licenses. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 7 HVAC/RFRG contractors registered in Marysville.

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Subser doesn't have reviews or star ratings. This page shows Air Systems 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 Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.