California contractor license
GUILLEN'S SPECIALTY PLUMBING
- C36 Plumbing
GUILLEN'S SPECIALTY PLUMBING is a C36 Plumbing contractor in Los Angeles, Los Angeles County, licensed in California for 2 years (since 2024). As of Jul 23, 2026, the license is active with an expiration date of Jul 31, 2028 on record and a license bond is on file.
GUILLEN'S SPECIALTY PLUMBINGC36 Plumbing · checked Jul 23, 2026
ActiveLicense number#1123681
Licensed sinceJul 16, 2024
Years licensed2 years
Expiration on recordJul 31, 2028
City and countyLos Angeles, Los Angeles County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jul 23, 2026.