Chen's Construction And Mechanical INC
Chen's Construction And Mechanical INC holds California contractor licence 814802 (General Engineering, General Building, Electrical, Fire Protection, HVAC (Heating, Ventilating and Air-Conditioning), Plumbing, Refrigeration) in South San Francisco, San Mateo County. Status: Active · expires Jul 31, 2028.
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 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 State Compensation Insurance Fund, policy through Jun 17, 2027. The insurer has filed notice of cancellation effective Nov 10, 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.
Watch this licenceLicence details
| Licence number | 814802 |
|---|---|
| Business name (as CSLB lists it) | CHEN'S CONSTRUCTION AND MECHANICAL INC |
| Business type | Corporation |
| Status | Active |
| Issued | Nov 14, 2002 |
| Reissued | Jul 22, 2020 |
| Expires | Jul 31, 2028 |
| City / county / ZIP | South San Francisco / San Mateo / 94080 |
| Business phone | (415) 710 8777 |
| Contractor's bond surety | Merchants Bonding Company (Mutual) |
| Bond amount | $25,000 |
| Bond number | CA5967126 |
| Bond effective | Jan 1, 2023 |
| Workers' comp | Workers' Compensation Insurance |
| Workers' comp insurer | State Compensation Insurance Fund |
| Workers' comp effective | Jun 17, 2026 |
| Workers' comp expires | Jun 17, 2027 |
| Workers' comp cancellation | Nov 10, 2026 |
| CSLB record last updated | Jun 29, 2026 |
Classifications
- A General Engineering: roads, grading, sewers, pipelines, bridges and similar engineering projects · other general engineering contractors in South San Francisco
- B General Building: framing and building whole structures, and projects that involve two or more unrelated trades · other general building contractors in South San Francisco
- C-10 Electrical: electrical wiring, panels, fixtures and equipment · other electrical contractors in South San Francisco
- C-16 Fire Protection: fire sprinklers and fire protection systems
- C-20 HVAC (Heating, Ventilating and Air-Conditioning): heating, ventilation and air-conditioning (HVAC) systems · other hvac (heating, ventilating and air-conditioning) contractors in South San Francisco
- C-36 Plumbing: water, gas and drain lines, fixtures and water heaters · other plumbing contractors in South San Francisco
- C-38 Refrigeration: refrigeration equipment
Change history
- Workers' comp insurer filed notice of cancellation (State Compensation Insurance Fund), effective Nov 10, 2026 CSLB's 90-day window to reinstate retroactively runs to about Feb 8, 2027.
- Current workers' comp record took effect
- Current contractor's bond took effect (Merchants Bonding Company (Mutual))
- Licence reactivated
- Licence reissued
- Licence inactivated
- Licence issued
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 814802 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.