R Powell Mechanical
Verified against CSLB on · View on CSLB
License details
- License number
- 1139432
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- June 25, 2025 – June 30, 2027
Business
- (510) 406 1550 (CSLB public record)
- 3224 LOUISE ST, Oakland, CA 94610Alameda County
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Frequently asked questions
Is R Powell Mechanical licensed in California?
Yes. R Powell Mechanical holds an active California state contractor license (CSLB #1139432), verified against the CSLB public record on June 17, 2026.
What is R Powell Mechanical's CSLB license number?
R Powell Mechanical's California contractor license number is 1139432. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139432
What kind of work is R Powell Mechanical licensed for?
R Powell Mechanical is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify R Powell Mechanical's license myself?
Look up license #1139432 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139432. 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.