Cheng's Mechanical Contractor
Verified against CSLB on · View on CSLB
License details
- License number
- 1036153
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- February 23, 2018 – February 29, 2028
Business
- (415) 806 3856 (CSLB public record)
- 4584 JAMES AVE, Castro Valley, CA 94546Alameda County
Are you Cheng's Mechanical Contractor? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Frequently asked questions
Is Cheng's Mechanical Contractor licensed in California?
Yes. Cheng's Mechanical Contractor holds an active California state contractor license (CSLB #1036153), verified against the CSLB public record on June 17, 2026.
What is Cheng's Mechanical Contractor's CSLB license number?
Cheng's Mechanical Contractor's California contractor license number is 1036153. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1036153
What kind of work is Cheng's Mechanical Contractor licensed for?
Cheng's Mechanical Contractor is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Cheng's Mechanical Contractor's license myself?
Look up license #1036153 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1036153. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.