Xtreme Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 788638
- Status
- Active
- Classifications
- C-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- December 13, 2000 – September 30, 2026
Business
- (909) 630 3515 (CSLB public record)
- 5850 EMERALD ST, Alta Loma, CA 91701San Bernardino County
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Frequently asked questions
Is Xtreme Plumbing licensed in California?
Yes. Xtreme Plumbing holds an active California state contractor license (CSLB #788638), verified against the CSLB public record on June 17, 2026.
What is Xtreme Plumbing's CSLB license number?
Xtreme Plumbing's California contractor license number is 788638. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=788638
What kind of work is Xtreme Plumbing licensed for?
Xtreme Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Xtreme Plumbing's license myself?
Look up license #788638 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=788638. 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.