Clear

ALTON AIR CONDITIONING & HEATING INC

License #511296FremontCorporationLicensed since May 29, 1987

License

Status
CLEAR · WC Susp Pending
First issued
May 29, 1987
Expires
May 31, 2027
Entity
Corporation
Address of record
41041 TRIMBOLI WAY #1865, Fremont, CA 94538
Phone of record
(510) 490 5655

Contractor bond

Surety
WESTERN SURETY COMPANY
Bond number
66953795
Amount
$25,000
Effective
June 24, 2024

Workers’ compensation

Carrier
STATE COMPENSATION INSURANCE FUND
Policy number
9318065
Effective
May 11, 2022
Expires
May 11, 2027
Cancelled
August 5, 2026

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 25 licensed warm-air heating, ventilating and air-conditioning contractors in Fremont.

People on this license

NameTitleSinceThrough
ALTON MICHAEL JAYResponsible Managing Officer/Chief Executive Officer/PresidentMay 29, 1987Current
ALTON MICHAEL JAYResponsible Managing Officer/Chief Executive Officer/PresidentSeptember 26, 2000January 1, 2004

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

ALTON AIR CONDITIONING & HEATING INC — California contractor license #511296 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/511296" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/511296.svg" alt="ALTON AIR CONDITIONING & HEATING INC — California contractor license #511296 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.