California contractor license
SAN DIEGO BACKFLOW TESTING
- C12 Earthwork And Paving
- C34 Pipeline
- C36 Plumbing
- C-4 Boiler, Hot Water Heating And Steam Fitting
- C42 Sanitation System
SAN DIEGO BACKFLOW TESTING is a contractor with 5 license classifications, including C12 Earthwork And Paving and C34 Pipeline, in San Diego, San Diego County, licensed in California for 7 years (since 2019). As of Feb 17, 2026, the license is active with an expiration date of Mar 31, 2028 on record and a license bond is on file.
SAN DIEGO BACKFLOW TESTINGC12 Earthwork And Paving · C34 Pipeline · C36 Plumbing · C-4 Boiler, Hot Water Heating And Steam Fitting · C42 Sanitation System · checked Feb 17, 2026
ActiveLicense number#1054091
Licensed sinceMay 29, 2019
Years licensed7 years
Expiration on recordMar 31, 2028
City and countySan Diego, San Diego 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 Feb 17, 2026.