21st Century Builder
Verified against CSLB on · View on CSLB
License details
- License number
- 1097252
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- October 3, 2022 – October 31, 2026
Business
- (707) 975 6441 (CSLB public record)
- 1260 KRESKY WAY, Petaluma, CA 94954Sonoma County
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Frequently asked questions
Is 21st Century Builder licensed in California?
Yes. 21st Century Builder holds an active California state contractor license (CSLB #1097252), verified against the CSLB public record on June 17, 2026.
What is 21st Century Builder's CSLB license number?
21st Century Builder's California contractor license number is 1097252. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1097252
What kind of work is 21st Century Builder licensed for?
21st Century Builder is classified under General Building (B) by the CSLB.
How do I verify 21st Century Builder's license myself?
Look up license #1097252 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1097252. 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.