California contractor licence #1131383

Mack Electric

Mack Electric holds California contractor licence 1131383 (Electrical) in San Jose, Santa Clara County. Status: Active · expires Jan 31, 2027.

Activelicence status

2027-01expires Jan 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.
It expires in 85 days (Jan 31, 2027). California licences renew every two years; work done after expiry without renewal is unlicensed.
Contractor's bond: $25,000 with Nationwide Mutual Insurance 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.
Workers' comp: Workers' Compensation Insurance with Continental Casualty Company, policy through Nov 19, 2026.

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.

Watch this licence

Licence details

Licence number	1131383
Business name (as CSLB lists it)	MACK ELECTRIC
Business type	Sole Owner
Status	Active
Issued	Jan 7, 2025
Expires	Jan 31, 2027
City / county / ZIP	San Jose / Santa Clara / 95117
Contractor's bond surety	Nationwide Mutual Insurance Company
Bond amount	$25,000
Bond number	7901233370
Bond effective	Dec 3, 2024
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	Continental Casualty Company
Workers' comp effective	Nov 19, 2025
Workers' comp expires	Nov 19, 2026
CSLB record last updated	Nov 19, 2025

Classifications

C-10 Electrical: electrical wiring, panels, fixtures and equipment · other electrical contractors in San Jose

Change history

Nov 19, 2025Current workers' comp record took effect
Jan 7, 2025Licence issued
Dec 3, 2024Current contractor's bond took effect (Nationwide Mutual Insurance 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 1131383 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.