Ascentia Engineering Services INC

Based in Crestline, San Bernardino County, Ascentia Engineering Services INC holds California contractor license #821160, classified C20 (Warm-Air Heating, Ventilating and Air-Conditioning). License status at the time of compiling this listing: active, with no suspension recorded.

HVAC contractors carry the C-20 classification, which covers equipment replacement, duct systems, and the airflow and combustion venting that make them work safely.

Working in the local mountain communities: Mountain properties carry snow load, freeze-thaw cycles and steep or seasonal access — all three change how a job is specified and priced.

Before you hire any hvac or air conditioning contractor: Ask whether the duct system is being tested. California’s Title 24 energy code requires duct leakage testing on many change-outs, and leaky ducts waste a large share of what the equipment produces.

License status can change at any time. Confirm license #821160 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.

This profile was compiled from California State License Board public records and is unclaimed — Ascentia Engineering Services INC has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.