Clear

AIR MASTERS INC

License #578602Santa ClaritaCorporationLicensed since September 29, 1989

License

Status
CLEAR
First issued
September 29, 1989
Reissued
October 22, 1999
Expires
October 31, 2027
Entity
Corporation
Address of record
26917 FURNIVALL AVE, Santa Clarita, CA 91351
Phone of record
(661) 294 9022

Contractor bond

Surety
WESTERN SURETY COMPANY
Bond number
67632814
Amount
$25,000
Effective
October 22, 2025

Workers’ compensation

Carrier
NORGUARD INSURANCE COMPANY
Policy number
AIWC699891
Effective
December 20, 2025
Expires
December 20, 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 51 licensed warm-air heating, ventilating and air-conditioning contractors in Santa Clarita.

People on this license

NameTitleSinceThrough
COSTANZO FRANK JRResponsible Managing Officer/Chief Executive Officer/PresidentOctober 22, 1999Current
COSTANZO MICHELLE LEEOfficerOctober 22, 1999Current
COSTANZO FRANK JRResponsible Managing Officer/Chief Executive Officer/PresidentOctober 1, 1999January 1, 2004
COSTANZO FRANK JRSole OwnerSeptember 29, 1989October 22, 1999

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.

AIR MASTERS INC — California contractor license #578602 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/578602" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/578602.svg" alt="AIR MASTERS INC — California contractor license #578602 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.