Contractor Lookout is an independent website, not affiliated with CSLB or the State of California. This record comes from CSLB's public data file dated November 1, 2026 and may be out of date. Not a consumer report under the FCRA.
Chen's Construction and Mechanical INC: CSLB License #814802
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
Verify live status on CSLB's Instant License Check before hiring.
Verify live on CSLB Report an error / remove my address
The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 814802
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- November 14, 2002 (24 years)
- Reissued
- July 22, 2020
- Expires
- July 31, 2028
- Inactivated
- December 14, 2009
- Reactivated
- July 22, 2020
- Classifications
- A General Engineering Contractor
B General Building Contractor
C-10 Electrical Contractor
C-16 Fire Protection Contractor
C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
C-36 Plumbing Contractor
C-38 Refrigeration Contractor - Mailing address
- 396 Forbes Blvd Ste C, South San Francisco, CA, 94080
- Phone
- (415) 710 8777
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- State Compensation Insurance Fund
- Policy number
- 9300305
- Effective
- June 17, 2026
- Expires
- June 17, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Merchants Bonding Company (mutual)
- Bond number
- CA5967126
- Amount
- $25,000
- Effective
- January 1, 2023
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed general engineering contractors in South San Francisco
- Licensed general contractors in South San Francisco
- Licensed electricians in South San Francisco
- Licensed plumbers in South San Francisco
- Licensed contractors in South San Francisco
- Contractors in San Mateo County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.