Licensed HVAC Contractors in Lake County
Every HVAC contractor on record with the California Contractors State License Board in Lake County, California, with current license status computed August 17, 2026. Listed A to Z; use the filters to narrow it.
20licensed HVAC contractors
20active today
0expired
0.0%expiry rate
Of the 20 HVAC contractors licensed in Lake County, 0 are operating on an expired license, or 0.0%. That is worth checking before you sign anything: an expired license can invalidate your permit and complicate an insurance claim if the work goes wrong.
Looking to hire rather than to check someone? Filter the list below by name, or use the Active chip to hide anyone whose license has lapsed.
Licensees 1 to 20 of 20
| Licensee | License # | Expires | Status |
|---|---|---|---|
| A S MECHANICAL | 1044700 | September 30, 2026 | Expiring soon |
| AARON CHRISTENSEN DBA ARROWHEAD HEATING & COOLING | 976568 | September 30, 2026 | Expiring soon |
| ABBOTTS HEATING & AIR CONDITIONING | 313261 | January 31, 2027 | Active |
| BARNELL HEATING AND A C | 846833 | September 30, 2026 | Expiring soon |
| COMFORTABLE LIVING HVAC | 1081052 | September 30, 2027 | Active |
| COOL AIR CONDITIONING & HEATING INC | 576429 | October 31, 2027 | Active |
| FAHRENHEIT HEATING AND AIR CONDITIONING | 965432 | September 30, 2027 | Active |
| GSW HEATING AND AIR | 1122268 | June 30, 2028 | Active |
| HARMONY AIR INC | 956384 | February 29, 2028 | Active |
| HENRY REPAIRS HVAC INC | 1037865 | April 30, 2028 | Active |
| JACO HEATING AIR CONDITIONING & REFRIGERATION | 865698 | October 31, 2027 | Active |
| JOHN M HAGAN | 541548 | September 30, 2026 | Expiring soon |
| JONAS ENERGY SOLUTIONS | 708935 | June 30, 2027 | Active |
| MILNE MECHANICAL CORPORATION | 886497 | August 31, 2026 | Expiring soon |
| PIERSON MECHANICAL | 844968 | November 30, 2026 | Active |
| PULLMAN HEATING & COOLING INC | 880057 | June 30, 2028 | Active |
| REAL PLUMBING AND HEATING INC | 838680 | August 31, 2028 | Active |
| RIGHT ON TIME HEATING AND COOLING | 1066745 | July 31, 2028 | Active |
| RUNNING SPRINGS HEATING & AIR | 706322 | May 31, 2027 | Active |
| WINSET MECHANICAL | 1084980 | December 31, 2027 | Suspended |
No licensees match that filter.
Before you hire in Lake County
- Match the license number on this page to the name on the contract. Licenses belong to a person or a company, not to a crew.
- Confirm the record at CSLB directly. This page mirrors their daily file, but they are the authority.
- Ask for a certificate of insurance separately. CSLB licensing does not verify that a contractor carries liability coverage.
- Get the license number written into the written estimate.