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

The California Contractors State License Board (CSLB) lists 19 Heating & Air Conditioning (C-20) contractors in Rialto, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

19 contractors

1. A C King INC

   Rialto, CA · CSLB #1009877 · as of October 6, 2026
   Active · open complaint
2. A-genius HVAC INC

   Rialto, CA · CSLB #1158210 · as of October 6, 2026
   Active · clear
3. Agility Air Heating And Air Conditioning

   Rialto, CA · CSLB #1069191 · as of October 6, 2026
   Active · clear
4. Air One Heating & A/c INC

   Rialto, CA · CSLB #882397 · as of October 6, 2026
   Active · clear
5. Bacs Ac Services

   Rialto, CA · CSLB #1122557 · as of October 6, 2026
   Active · clear
6. Baker Air

   Rialto, CA · CSLB #953180 · as of October 6, 2026
   Active · clear
7. Baseline Heating And Air Conditioning INC

   Rialto, CA · CSLB #1107879 · as of October 6, 2026
   Active · clear
8. Black Wing

   Rialto, CA · CSLB #1156308 · as of October 6, 2026
   Active · clear
9. C-20 Air Heating & Air Conditioning

   Rialto, CA · CSLB #1032576 · as of October 6, 2026
   Active · clear
10. Cedillo's Mechanical HVAC INC

    Rialto, CA · CSLB #969377 · as of October 6, 2026
    Active · clear
11. Innovative Air Solutions INC

    Rialto, CA · CSLB #944389 · as of October 6, 2026
    Active · clear
12. Lighthouse A/c Service

    Rialto, CA · CSLB #958467 · as of October 6, 2026
    Active · clear
13. J A Lomeli Heating & Air

    Rialto, CA · CSLB #1057490 · as of October 6, 2026
    Active · clear
14. Luis Heating & Air Conditioning

    Rialto, CA · CSLB #922432 · as of October 6, 2026
    Active · clear
15. M A A G Air Conditioning

    Rialto, CA · CSLB #804368 · as of October 6, 2026
    Active · clear
16. Morning Star Heat & A / C

    Rialto, CA · CSLB #791375 · as of October 6, 2026
    Active · clear
17. Ra Refrigeration

    Rialto, CA · CSLB #985145 · as of October 6, 2026
    Active · clear
18. Youngman's Mechanical

    Rialto, CA · CSLB #805288 · as of October 6, 2026
    Active · clear
19. Mechanical Air Conditioning Services

    Rialto, CA · CSLB #1123072 · as of October 6, 2026
    Suspended · workers' comp

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

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.