Quest Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 1109296
- Status
- Active
- Classifications
- C-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- August 25, 2023 – August 31, 2027
Business
- (415) 377 4512 (CSLB public record)
- P O BOX 540, Concord, CA 94522Contra Costa County
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Frequently asked questions
Is Quest Plumbing licensed in California?
Yes. Quest Plumbing holds an active California state contractor license (CSLB #1109296), verified against the CSLB public record on June 17, 2026.
What is Quest Plumbing's CSLB license number?
Quest Plumbing's California contractor license number is 1109296. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1109296
What kind of work is Quest Plumbing licensed for?
Quest Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Quest Plumbing's license myself?
Look up license #1109296 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1109296. 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.