Stanley Plumbing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 961138
- Classifications
- C-36 · PlumbingD-42 · Non-Electrical Sign Installation
- License term on file
- May 17, 2011 – March 31, 2027
Business
- (888) 900 1970 (CSLB public record)
- 1342 NORTH BENSON AVENUE STE D, Upland, CA 91786San Bernardino County
Are you Stanley Plumbing Inc? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Other Plumbing contractors in Upland
Clear Cloud Solutions Inc
C-36 · Upland, CA
Verified June 17, 2026 · Bonded
Socal Sewer Plumbing Contractors Inc
C-36 · Upland, CA
Verified June 17, 2026 · Bonded
Tankless Water Heater Repair & Plumbing
C-36 · Upland, CA
Verified June 17, 2026 · Bonded
Cruz Plumbing & Rooter Services
C-36 · Upland, CA
Verified June 17, 2026 · Bonded
Know How Plumbing
C-36 · Upland, CA
Verified June 17, 2026 · Bonded
Waterworx Plumbing/mechanical LLC
C-36 · Upland, CA
Verified June 17, 2026 · Bonded
What to check next
Frequently asked questions
Is Stanley Plumbing Inc licensed in California?
Yes. Stanley Plumbing Inc holds an active California state contractor license (CSLB #961138), verified against the CSLB public record on June 17, 2026.
What is Stanley Plumbing Inc's CSLB license number?
Stanley Plumbing Inc's California contractor license number is 961138. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Stanley Plumbing Inc licensed for?
Stanley Plumbing Inc is classified under Plumbing (C-36) and Non-Electrical Sign Installation (D-42) by the CSLB.
How do I verify Stanley Plumbing Inc's license myself?
Look up license #961138 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #961138 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.