California contractor licence #1147992

MCX Air Systems

MCX Air Systems holds California contractor licence 1147992 (HVAC (Heating, Ventilating and Air-Conditioning)) in Signal Hill, Los Angeles County. Status: Active · expires Dec 31, 2027.

Activelicence status

2027-12expires Dec 31, 2027

$25,000contractor's bond

Insuredworkers' comp

What this means

The licence is active: CSLB lists its status as clear. That means no suspension is on file; it does not rate the quality of the work.
Contractor's bond: $25,000 with American Contractors Indemnity Company. The bond is there to pay consumers and workers harmed by licence-law violations; it is not liability insurance and it does not guarantee the work. The bond on file shows a cancellation date of Nov 7, 2026.
Workers' comp: Workers' Compensation Insurance with Pie Insurance Company (The), policy through Oct 24, 2026.
Our records show 1 change to this licence since we started tracking the CSLB file; see the change history below.

Watch this licence: $9/month. We email you when CSLB's file shows a change to this licence's status, bond, workers' comp or expiry. Checked every Monday and Thursday. Cancel any time.

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Licence details

Licence number	1147992
Business name (as CSLB lists it)	MCX AIR SYSTEMS
Business type	Sole Owner
Status	Active
Secondary status	DISC Bond Filed\| WC Susp Pending
Issued	Dec 19, 2025
Expires	Dec 31, 2027
City / county / ZIP	Signal Hill / Los Angeles / 90755
Contractor's bond surety	American Contractors Indemnity Company
Bond amount	$25,000
Bond number	101000216
Bond effective	Oct 8, 2025
Bond cancellation date	Nov 7, 2026
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	Pie Insurance Company (The)
Workers' comp effective	Oct 24, 2025
Workers' comp expires	Oct 24, 2026
CSLB record last updated	Oct 26, 2026

Classifications

C-20 HVAC (Heating, Ventilating and Air-Conditioning): heating, ventilation and air-conditioning (HVAC) systems

Change history

Nov 7, 2026Contractor's bond cancelled (American Contractors Indemnity Company) CSLB's 90-day window to reinstate retroactively runs to about Feb 5, 2027.
Dec 19, 2025Licence issued
Oct 24, 2025Current workers' comp record took effect
Oct 8, 2025Current contractor's bond took effect (American Contractors Indemnity Company)

Changes come from comparing successive copies of CSLB's public licence master file (refreshed twice a week) since October 2026, plus the dates printed on the current record.

Need a bond or workers' comp quote?

If this is your licence and you need a contractor's bond, a replacement bond or workers' comp, request quotes from licensed providers. Free, no obligation.

Check the official record (free): CSLB licence 1147992 on cslb.ca.gov. Always confirm there before you hire or sign.

Rasengan Data is a private service, not CSLB. This page is built from the public CSLB licence master file as published; it may lag the live CSLB record by a few days. Not legal advice. Is this your licence and something looks wrong? CSLB's record is the source; email rasengan.win@gmail.com about this page.