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Smith & Sons Heating and Air Inc. is a HVAC company serving San Diego, CA. With a 5.0-star rating from 204 verified reviews, Smith & Sons Heating and Air Inc. has established a strong track record of customer satisfaction in San Diego. Their services include AC Repair, Heating Repair, System Installation, and Preventive Maintenance. Whether you need routine maintenance or a major project, their team brings hands-on expertise to every job. Frequently Asked Questions Q: How often should I service my HVAC system? A: Annual tune-ups are recommended — ideally in spring for A/C and fall for heating. Regular maintenance extends equipment life, improves efficiency, and helps catch small issues before they become expensive breakdowns. Q: What's the average lifespan of an HVAC system? A: Central air conditioners typically last 15–20 years, and furnaces can run 20–30 years with proper maintenance. If your system is approaching that range and needs frequent repairs, replacement is usually more cost-effective. Q: Why is my energy bill suddenly higher? A: A spike in energy costs often points to a failing component — a dirty filter, refrigerant leak, failing capacitor, or duct leaks. A diagnostic visit from an HVAC technician can identify the culprit and restore efficiency.
Data updated Apr 15, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | Ez Breezy Heating & Air | 5.0 | 483 | Tracking |
| #2 | Smith & Sons Heating and Air Inc. | 5.0 | 204 | Tracking |
| #3 | Comfort Air Conditioning & Heating | 5.0 | 154 | Tracking |
| #4 | Surf Bros HVAC | 5.0 | 114 | Tracking |
| #5 | Reliable Standard Heating & Air | 5.0 | 107 | Tracking |
| #6 | HVAC San Diego King | 5.0 | 94 | Tracking |
| #7 | United Plumbing Heating Air & Electric | 4.9 |
| 1,629 |
| Tracking |
| #8 | Guthrie & Sons Heating, Air and Solar | 4.9 | 1,508 | Tracking |
| #9 | Bob Jenson | 4.9 | 1,386 | Tracking |
| #10 | One Hour Heating & Air Conditioning | 4.9 | 851 | Tracking |
| #11 | Friar's Plumbing Heating and AC Repair | 4.9 | 632 | Tracking |
| #12 | Action Air Conditioning & Heating | 4.9 | 386 | Tracking |