California contractor license
ONE HVAC SYS CO
- C20 Warm-Air Heating, Ventilating And Air-Conditioning
ONE HVAC SYS CO is a C20 Warm-Air Heating, Ventilating And Air-Conditioning contractor in Rancho Cucamonga, San Bernardino County, licensed in California for 1 year (since 2025). As of Apr 16, 2026, state records list the license as suspended and a license bond is on file.
ONE HVAC SYS COC20 Warm-Air Heating, Ventilating And Air-Conditioning · checked Apr 16, 2026
SuspendedLicense number#1133731
Licensed sinceFeb 28, 2025
Years licensed1 year
Expiration on recordFeb 28, 2027
City and countyRancho Cucamonga, San Bernardino 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 Apr 16, 2026.