California contractor license
BOS & SONS PLUMBING
- C36 Plumbing
BOS & SONS PLUMBING is a C36 Plumbing contractor in Rancho Cucamonga, San Bernardino County, licensed in California for 1 year (since 2025). As of Apr 30, 2026, the license is active with an expiration date of Mar 31, 2027 on record and a license bond is on file.
BOS & SONS PLUMBINGC36 Plumbing · checked Apr 30, 2026
ActiveLicense number#1134353
Licensed sinceMar 13, 2025
Years licensed1 year
Expiration on recordMar 31, 2027
City and countyRancho Cucamonga, San Bernardino 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 Apr 30, 2026.