California contractor license
DIAMOND HVAC CORP
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
DIAMOND HVAC CORP is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Pleasanton, Alameda County, licensed in California for 3 years (since 2023). As of Aug 6, 2026, state records list the license as suspended and a license bond is on file.
DIAMOND HVAC CORPC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Aug 6, 2026
SuspendedLicense number#1106621
Licensed sinceJun 27, 2023
Years licensed3 years
Expiration on recordJun 30, 2027
City and countyPleasanton, 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 Aug 6, 2026.