California contractor license
PRECISION SEWERS
- A General Engineering
- C36 Plumbing
- C42 Sanitation System
PRECISION SEWERS is an A General Engineering, C36 Plumbing and C42 Sanitation System contractor in Oakland, Alameda County, licensed in California for 31 years (since 1995). As of Jun 10, 2026, the license is active with an expiration date of May 31, 2027 on record and a license bond is on file.
PRECISION SEWERSA General Engineering · C36 Plumbing · C42 Sanitation System · checked Jun 10, 2026
ActiveLicense number#707251
Licensed sinceMay 24, 1995
Years licensed31 years
Expiration on recordMay 31, 2027
City and countyOakland, Alameda 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 Jun 10, 2026.