California contractor license
DEMAKAS PLUMBING & HEATING INC
- C16 Fire Protection
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
- C31 Construction Zone Traffic Control
- C36 Plumbing
- C-4 Boiler, Hot Water Heating And Steam Fitting
- C-61 / D16 Hardware, Locks And Safes
DEMAKAS PLUMBING & HEATING INC is a contractor with 6 license classifications, including C16 Fire Protection and C20 Warm-Air Heating, Ventilating And Air-Conditioning, in San Francisco, San Francisco County, licensed in California for 48 years (since 1978). As of Jun 2, 2025, the license is active with an expiration date of Nov 30, 2026 on record and a license bond is on file.
DEMAKAS PLUMBING & HEATING INCC16 Fire Protection · C20 Warm-Air Heating, Ventilating And Air-Conditioning · C31 Construction Zone Traffic Control · C36 Plumbing · C-4 Boiler, Hot Water Heating And Steam Fitting · C-61 / D16 Hardware, Locks And Safes · checked Jun 2, 2025
ActiveLicense number#349523
Licensed sinceJan 13, 1978
Years licensed48 years
Expiration on recordNov 30, 2026
City and countySan Francisco, San Francisco 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 2, 2025.