Clear

A & J DUCT CLEANING INC

License #1124619Los AngelesCorporationLicensed since August 2, 2024

License

Status
CLEAR
First issued
August 2, 2024
Expires
August 31, 2028
Entity
Corporation
Address of record
3121 BLANCHARD ST, Los Angeles, CA 90063
Phone of record
(323) 787 0788

Contractor bond

Surety
NATIONWIDE MUTUAL INSURANCE COMPANY
Bond number
7901259450
Amount
$25,000
Effective
June 11, 2025

Workers’ compensation

Carrier
EMPLOYERS PREFERRED INSURANCE COMPANY
Policy number
EIG536049702
Effective
September 27, 2025
Expires
September 27, 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 14 licensed metal products contractors in Los Angeles.

People on this license

NameTitleSinceThrough
HERNANDEZ MARK ANTHONY SALVJROfficerAugust 2, 2024Current
MATHIS ANNETTE LOUISEResponsible Managing Officer/Chief Executive Officer/PresidentAugust 2, 2024Current

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.

A & J DUCT CLEANING INC — California contractor license #1124619 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1124619" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1124619.svg" alt="A & J DUCT CLEANING INC — California contractor license #1124619 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.