Clear

AMERICAN HEATING AND AIR CONDITIONING

License #613921Yorba LindaSole OwnerLicensed since February 28, 1991

License

Status
CLEAR
First issued
February 28, 1991
Expires
January 31, 2028
Entity
Sole Owner
Address of record
17382 CALGARY AVENUE, Yorba Linda, CA 92886
Phone of record
(714) 961 1415

Contractor bond

Surety
ATLANTIC SPECIALTY INSURANCE COMPANY
Bond number
800234218
Amount
$25,000
Effective
January 19, 2026

Workers’ compensation

Carrier
MARKEL INSURANCE COMPANY
Policy number
MWC026339101
Effective
June 30, 2026
Expires
June 30, 2027

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 26 licensed warm-air heating, ventilating and air-conditioning contractors in Yorba Linda.

People on this license

NameTitleSinceThrough
DYSTHE MICHAEL RYANSole OwnerFebruary 28, 1991Current

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.

AMERICAN HEATING AND AIR CONDITIONING — California contractor license #613921 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/613921" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/613921.svg" alt="AMERICAN HEATING AND AIR CONDITIONING — California contractor license #613921 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.