California contractor license
SQUARE ONE MECHANICAL
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
SQUARE ONE MECHANICAL is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Poway, San Diego County, licensed in California for 2 years (since 2024). As of Aug 27, 2026, state records list the license as suspended and a license bond is on file.
SQUARE ONE MECHANICALC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Aug 27, 2026
SuspendedLicense number#1125710
Licensed sinceAug 28, 2024
Years licensed2 years
Expiration on recordAug 31, 2028
City and countyPoway, 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 Aug 27, 2026.