Hall Robert & Sons
Verified against CSLB on · View on CSLB
License details
- License number
- 602029
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- September 6, 1990 – September 30, 2026
Business
- (818) 249 9906 (CSLB public record)
- PO BOX 8551, La Crescenta, CA 91224Los Angeles County
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Frequently asked questions
Is Hall Robert & Sons licensed in California?
Yes. Hall Robert & Sons holds an active California state contractor license (CSLB #602029), verified against the CSLB public record on June 17, 2026.
What is Hall Robert & Sons's CSLB license number?
Hall Robert & Sons's California contractor license number is 602029. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=602029
What kind of work is Hall Robert & Sons licensed for?
Hall Robert & Sons is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Hall Robert & Sons's license myself?
Look up license #602029 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=602029. 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.