California contractor licence #1157197

Sierra Mechanical Corporation

Sierra Mechanical Corporation holds California contractor licence 1157197 (HVAC (Heating, Ventilating and Air-Conditioning)) in Rancho Cordova, Sacramento County. Status: Active · expires Jun 30, 2028.

Activelicence status

2028-06expires Jun 30, 2028

$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.
This is a new licence, issued Jun 24, 2026 (136 days ago).
Contractor's bond: $25,000 with Merchants Bonding Company (Mutual). 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 Employers Compensation Insurance Company, policy through Jan 1, 2027.

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	1157197
Business name (as CSLB lists it)	SIERRA MECHANICAL CORPORATION
Business type	Corporation
Status	Active
Issued	Jun 24, 2026
Expires	Jun 30, 2028
City / county / ZIP	Rancho Cordova / Sacramento / 95742
Business phone	(916) 638 8605
Contractor's bond surety	Merchants Bonding Company (Mutual)
Bond amount	$25,000
Bond number	101910097
Bond effective	Jun 15, 2026
Workers' comp	Workers' Compensation Insurance
Workers' comp insurer	Employers Compensation Insurance Company
Workers' comp effective	Jun 22, 2026
Workers' comp expires	Jan 1, 2027
CSLB record last updated	Jun 25, 2026

Classifications

C-20 HVAC (Heating, Ventilating and Air-Conditioning): heating, ventilation and air-conditioning (HVAC) systems · other hvac (heating, ventilating and air-conditioning) contractors in Rancho Cordova

Change history

Jun 24, 2026Licence issued
Jun 22, 2026Current workers' comp record took effect
Jun 15, 2026Current contractor's bond took effect (Merchants Bonding Company (Mutual))

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 1157197 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.