DG Heating and Air Conditioning
At a glance
- Trades
- HVAC
- Address
- 1040 Commercial St #104, San Jose, CA 95112
How the 65 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
DG team outstanding. From answering my call in to service onsite was top notch. Always in touch with me. Picture of the serviceman. Confirming appt. Was a week before service but it was just AC. Ha ha hottest days.
Google review, Jul 22, 2026
We’ve used DG heating for over eight years now and could not be happier with their service. They installed our heating and cooling system and have helped us with issues over the years. They are always prompt and do a really good job. Special shout out to Andres who did our most recent visits and patiently worked a c…
Google review, Jun 24, 2026
Andres was fantastic, he was thorough and diligent, explaining what and why he was doing things every step of the way. Best experience I've ever had.
Google review, Apr 20, 2026
Rating distribution and reviews from the company's public Google listing.
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