Stewart Air Systems

HVAC in Irwindale, CA. C20

Stewart Air Systems appears in California license records as an HVAC contractor based in Irwindale, CA. The record lists a C20 license (#975647) with status “Clear”. It was first issued on 2012-08-07, 14 years ago. The listed expiration date, 2026-08-31, has passed, so check the state board before hiring. A contractor bond of $25,000 is on file. Workers' comp on file: Workers' Compensation Insurance with EVEREST PREMIER INSURANCE COMPANY.

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About this contractor

License type
C20
License #
975647
License status
Clear
Classification
C20
License issued
2012-08-07
License expires
2026-08-31
Bond
$25,000
Workers' comp
Workers' Compensation Insurance · EVEREST PREMIER INSURANCE COMPANY
Classifications on record
C20
Record source
California contractor license record
Service area
Irwindale, CA 91706
Phone
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Email
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Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.

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Verify Stewart Air Systems before you hire

Check license #975647 on the California CSLB lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-04-09).

Frequently asked about Stewart Air Systems

What does Stewart Air Systems do?

Stewart Air Systems is an HVAC contractor based in Irwindale, California. Their license classification is C20. Listed specialties: C20.

Is Stewart Air Systems licensed?

Yes. Stewart Air Systems holds California CSLB license #975647 (status: Clear). Verify the current status on California CSLB before hiring.

Where is Stewart Air Systems located?

Stewart Air Systems is based in Irwindale, CA 91706.

How do I contact Stewart Air Systems?

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How do I get a quote from Stewart Air Systems?

The fastest way is to post your project on Bidroom — Stewart Air Systems and up to 2 other verified HVAC contractors in Irwindale can bid on it, and every quote includes itemized pricing + a written scope of work.

Is Stewart Air Systems verified on Bidroom?

Not yet. This listing was created from public California license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.

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