Stewart R O Plumbing & Heating Co
Verified against CSLB on · View on CSLB
License details
- License number
- 186403
- License term on file
- September 3, 1959 – July 31, 2027
Business
- (323) 469 5851 (CSLB public record)
- 1166 N WESTERN AVENUE, Los Angeles, CA 90029Los Angeles County
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What to check next
Frequently asked questions
Is Stewart R O Plumbing & Heating Co licensed in California?
Yes. Stewart R O Plumbing & Heating Co holds an active California state contractor license (CSLB #186403), verified against the CSLB public record on June 17, 2026.
What is Stewart R O Plumbing & Heating Co's CSLB license number?
Stewart R O Plumbing & Heating Co's California contractor license number is 186403. 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 Stewart R O Plumbing & Heating Co licensed for?
Stewart R O Plumbing & Heating Co is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) and Plumbing (C-36) by the CSLB.
How do I verify Stewart R O Plumbing & Heating Co's license myself?
Look up license #186403 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 #186403 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.