Service category
HVAC: top hvac contractors by ZIP
We rank hvac contractors in 12 cities and 17 ZIP codes. Pick yours below, or search above.
Every HVAC listing behind these rankings comes from OpenStreetMap or the California CSLB roster pulls of Sep 10 and Jul 16, 2026, and nothing is added by hand.
HVAC Contractors with a local address
- 431 HVAC contractors with an address in one of the 18 cities below
- 423 of 431 hold a CSLB license
- Includes 18 not in the Sep 10, 2026 roster.
- 10.3 yrs median license age
- Range 0 to 73.1 years.
- 405 of 423 contractor's bond in force
- 18 not in the Sep 10, 2026 roster, status unconfirmed.
- 391 of 423 carry workers' comp insurance
- Recorded for 405 of 423: 391 insured, 13 via a leasing firm, 1 self-insured. 18 not in the Sep 10, 2026 roster, status unconfirmed.
Sources: OpenStreetMap and CSLB business records, Sep 10, 2026. CSLB rosters, Sep 10 and Jul 16, 2026.
HVAC by city
Counted by the city in each business's own address. Each city links to its list, and each ZIP to its ranked list.
| City | With an address there | CSLB licensed | Median license age | Bond in force | ZIP lists |
|---|---|---|---|---|---|
| San Diego | 96 | 93 of 96 | 10.3 yrs | 91 of 93 2 status unconfirmed | HVAC Contractors in 92101HVAC Contractors in 92111HVAC Contractors in 92126 |
| El Cajon | 80 | 78 of 80 | 11.2 yrs | 77 of 78 1 status unconfirmed | HVAC Contractors in 92020HVAC Contractors in 92021 |
| Escondido | 46 | 45 of 46 | 10.6 yrs | 42 of 45 3 status unconfirmed | HVAC Contractors in 92025HVAC Contractors in 92026 |
| Chula Vista | 41 | 41 of 41 | 3.9 yrs | 40 of 41 1 status unconfirmed | HVAC Contractors in 91910HVAC Contractors in 91911 |
| Oceanside | 30 | 30 of 30 | 13.7 yrs | 28 of 30 2 status unconfirmed | HVAC Contractors in 92056 |
| Vista | 24 | 23 of 24 | 7.5 yrs | 22 of 23 1 status unconfirmed | HVAC Contractors in 92084 |
| Santee | 23 | 23 of 23 | 17.1 yrs | 21 of 23 2 status unconfirmed | HVAC Contractors in 92071 |
| Poway | 21 | 21 of 21 | 14.9 yrs | 18 of 21 3 status unconfirmed | HVAC Contractors in 92064 |
| San Marcos | 19 | 18 of 19 | 16.3 yrs | 18 of 18 | HVAC Contractors in 92069 |
| National City | 15 | 15 of 15 | 7.2 yrs | 15 of 15 | HVAC Contractors in 91950 |
| Carlsbad | 13 | 13 of 13 | 9.8 yrs | 12 of 13 1 status unconfirmed | HVAC Contractors in 92008 |
| La Mesa | 12 | 12 of 12 | 13.5 yrs | 10 of 12 2 status unconfirmed | HVAC Contractors in 91942 |
| Encinitas | 4 | 4 of 4 | 14.8 yrs | 4 of 4 | |
| Lemon Grove | 3 | 3 of 3 | 1.8 yrs | 3 of 3 | |
| Coronado | 2 | 2 of 2 | 16.6 yrs | 2 of 2 | |
| Del Mar | 1 | 1 of 1 | 13 yrs | 1 of 1 | |
| Imperial Beach | 1 | 1 of 1 | 4.7 yrs | 1 of 1 | |
| Solana Beach | 0 | 0 | none recorded | no licenses |
About hvac here
17 ZIP codes in San Diego County publish an HVAC ranking, built from 878 HVAC contractors within 15 miles of a covered centroid. 423 of the 431 HVAC contractors with an address in one of the 18 cities below hold a CSLB contractor license on record, 98 percent. Every ZIP here lists 35 HVAC contractors, and 91942 draws on the most in range at 541, 92008 the fewest at 203. 217 of the 423 HVAC licenses, 51 percent, were ten years old or older at the September 2026 build. 391 of the HVAC licenses carry workers compensation insurance and none is recorded exempt. A surety has filed a bond cancellation date on 3 of the HVAC licenses, all of them after the September 10, 2026 roster pull. California licenses HVAC work under CSLB class C-20.