Public Record · California Contractors

Licensed Heating & Air Conditioning (C-20) contractors in Los Alamitos, CA

The California Contractors State License Board (CSLB) lists 8 Heating & Air Conditioning (C-20) contractors in Los Alamitos, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

8 contractors

  1. Airpoint Heating & Air Conditioning
    Los Alamitos, CA · CSLB #1094312 · as of October 7, 2026
    Active · clear
  2. Air Pro Heating And Air Conditioning
    Los Alamitos, CA · CSLB #1105401 · as of October 7, 2026
    Active · clear
  3. Air Technical Services INC
    Los Alamitos, CA · CSLB #470723 · as of October 7, 2026
    Active · clear
  4. Climate Pro Mechanical INC
    Los Alamitos, CA · CSLB #873465 · as of October 7, 2026
    Active · clear
  5. Douglas Mechanical Services
    Los Alamitos, CA · CSLB #1021651 · as of October 7, 2026
    Active · clear
  6. HVAC Bros LLC
    Los Alamitos, CA · CSLB #1129265 · as of October 7, 2026
    Active · clear
  7. KLM HVAC & Refrigeration
    Los Alamitos, CA · CSLB #499313 · as of October 7, 2026
    Active · clear
  8. Precision Comfort Systems
    Los Alamitos, CA · CSLB #956819 · as of October 7, 2026
    Active · clear

See all Heating & Air Conditioning (C-20) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.

Licensed Heating & Air Conditioning (C-20) contractors in Los Alamitos, CA — IsItLicensed | IsItLicensed