California contractor license
KEITH SOUTER PLUMBING INC
- C36 Plumbing
KEITH SOUTER PLUMBING INC is a C36 Plumbing contractor in Signal Hill, Los Angeles County, licensed in California for 40 years (since 1986). As of Jan 8, 2026, the license is active with an expiration date of Jan 31, 2028 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
KEITH SOUTER PLUMBING INCC36 Plumbing · checked Jan 8, 2026
ActiveLicense number#493848
Licensed sinceJun 20, 1986
Years licensed40 years
Expiration on recordJan 31, 2028
City and countySignal Hill, Los Angeles County
License bondOn file
Projects1–10 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jan 8, 2026.