List of HVAC contractors in Oceanside, CA with emails and phone numbers
As of 6 Nov 2026, 67Leads lists 28 HVAC contractors in Oceanside, CA. 7 (25%) have an email address read from the company's own website; none has been through the mail-server check yet.
Updated (the day rows in this list last changed). Counts as of 6 Nov 2026.
Get 67 leads freeNo card. Search is free with contacts masked. Opens a free search for the 28 HVAC contractors in Oceanside, CA.
What these numbers mean
Email coverage here is 25%, below the 32% statewide. Expect to work more of this list by phone.
8 of the 28 companies (29%) have no website at all. That is usually the clearest sign a business is not being marketed to by anyone, which is either an opportunity or a warning depending on what you are selling.
Only 1 of these name an owner. Owner names are read from the company's own site rather than guessed, so coverage varies sharply by how much these businesses publish.
None of the addresses in Oceanside, CA have been through the mail-server check yet, so every one is labelled unverified. Verification runs continuously and this figure moves.
ZIP codes with the most HVAC contractors
28 of the 28 HVAC contractors in Oceanside, CA list a ZIP code, spread over 4 ZIP codes. The 4 busiest hold 100% of those; 92056 alone has 13.
| ZIP code | HVAC contractors | Share |
|---|---|---|
| 92056 | 13 | 46% |
| 92054 | 7 | 25% |
| 92058 | 5 | 18% |
| 92057 | 3 | 11% |
Sub-specialties by listing category
The largest listing category in Oceanside is HVAC contractor, at 46%; 8 categories appear in all, and 2 businesses sit outside the 6 shown.
Plumber is more common in Oceanside (7%) than across California (1%).
| Listing category | Businesses | Share | Across California |
|---|---|---|---|
| HVAC contractor | 13 | 46% | 52% |
| Air conditioning contractor | 5 | 18% | 15% |
| Air conditioning repair service | 4 | 14% | 18% |
| Plumber | 2 | 7% | 1% |
| Air duct cleaning service | 1 | 4% | 2% |
| Appliance repair service | 1 | 4% | 1% |
The category is the one each business chose on its public listing.
Ratings
89% in Oceanside are rated 4.5 stars or higher, against 81% across California.
2 (7%) have no rating yet. Median reviews: 15 in Oceanside, 13 across California.
| Rating | Businesses | Share | Across California |
|---|---|---|---|
| 4.8 to 5.0 | 21 | 75% | 72% |
| 4.5 to 4.7 | 4 | 14% | 9% |
| 4.0 to 4.4 | 1 | 4% | 6% |
| 3.0 to 3.9 | 0 | 0% | 3% |
| Under 3.0 | 0 | 0% | 1% |
| No rating yet | 2 | 7% | 9% |
Nearby cities
The closest city with its own list is Carlsbad, CA, about 6 miles away, with 29 HVAC contractors. Distances run between the median positions of each city's listings.
| City | Distance | HVAC contractors | With an email |
|---|---|---|---|
| Carlsbad, CA | 6 mi | 29 | 7 |
| Escondido, CA | 13 mi | 42 | 11 |
| San Diego, CA | 29 mi | 63 | 30 |
| Irvine, CA | 43 mi | 39 | 13 |
| Chula Vista, CA | 43 mi | 36 | 8 |
| Costa Mesa, CA | 47 mi | 30 | 9 |
| Corona, CA | 49 mi | 53 | 18 |
| Moreno Valley, CA | 50 mi | 30 | 8 |
A sample of HVAC contractors in Oceanside, CA
| Company | Owner | Phone | City | |
|---|---|---|---|---|
| Major League Comfort Systems Heating and Air Conditioning | Anthony S. | +1760945**** | — | Oceanside |
| Personal Plumbing Heating & Air Conditioning | — | +1760466**** | i***@personalphc.com | Oceanside |
| Oceanside Appliance Service Center | — | +1858224**** | s******@oceanside-appliancerepair.com | Oceanside |
| Vets for You Plumbing | — | +1855887**** | i***@personalphc.com | Oceanside |
| Earth Air Heating & Cooling | — | +1760463**** | a****@earthairsystems.com | Oceanside |
| All Day Heating & Air Conditioning LLC | — | +1760505**** | a***********@gmail.com | Oceanside |
| Seaside Heating & Air Conditioning | — | +1760643**** | j***@seasidehvac.com | Oceanside |
| Pacific Cool Air | — | +1619832**** | i***@pacifichac.com | Oceanside |
| Thompson Plumbing Heating and Air Conditioning | — | +1760330**** | — | Oceanside |
| Airtime Heating and Air | — | +1951257**** | — | Oceanside |
| American Plumbing Heating & Air Conditioning | — | +1760332**** | — | Oceanside |
| Prestigious Heating & Air Conditioning LLC | — | +1760227**** | — | Oceanside |
Contacts are masked until you export. Every email shown as verified was checked against the company's own mail server. Pricing · How the list is built
Free tools for this list
8 HVAC contractors in Oceanside without a websitePreview the first 10Cold email templates for HVAC contractors
Guides for working this list
How to verify a lead list before you send a single emailHow to find businesses without websites, and sell them a siteHow to find the owner's name of a small local businessAll guidesLead tool alternativesFree tools
Questions
67Leads currently lists 28 HVAC contractors in Oceanside, CA, of which 24 are graded as a core match for the trade.
7 of the 28 HVAC contractors in Oceanside, CA have an email address on file, collected from the company's own website rather than guessed from a pattern.
1 of the 28 records in Oceanside, CA include a named owner rather than only a company name.
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Other trades in Oceanside, CA
Dentists in Oceanside (33)Plumbers in Oceanside (25)Med spas in Oceanside (24)Roofing contractors in Oceanside (21)
HVAC contractors in other California cities
Los Angeles (94)San Diego (63)Glendale (56)Anaheim (55)Fresno (55)Riverside (55)Oxnard (54)Corona (53)Sacramento (52)