A-1 Heating and Cooling is an HVAC service business serving the South Bay area from San Jose. With a 4.7-star rating based on 344 customer reviews, the company provides heating and cooling services to the local community. For more information, visit a1hc.com.
A1 just completed the first of two installs needed for our home remodel. Top notch experience from beginning to end. Utmost professional team. Fast, efficient and so tidy! It's challenging today to find a company you can trust. So thankful for the great experience and cannot wait for part 2 of this project.
Called Brad on Monday morning and he was able to send out Juan by the end of the day. Juan was super friendly. He inspected the unit and clearly explained what needed to be done. He sent me the estimate for repairs within the hour and scheduled the repair just a few days later. This is the third time that I have used their service on two of my homes. They are 100% trustworthy and do great work.
A-1 Heating and Cooling took on our central AC replacement and handled it with a level of confidence and care that immediately put us at ease; everything felt organized, intentional, and done for the long run, not just a quick install. What really sets them apart is that the quality didn’t stop once the system was in—the follow-up service has been just as strong, with thoughtful checkups and zero corner-cutting. They’re the kind of company that doesn’t need to oversell anything because their work speaks for itself, and that quiet reliability is what makes them stand out. Highly recommend
Porter from A1 Heating & Cooling provided outstanding service. He was very friendly, arrived ahead of the scheduled appointment time, and was extremely knowledgeable. He looked professional and completed the job in less than an hour. If you need any HVAC or heating services, I definitely recommend A1 Heating & Cooling. We used them for an HVAC report, and the entire experience was excellent.
I had a great experience with this AC and Heating crew from start to finish. They were on time, professional, and extremely knowledgeable. They took the time to explain what was going on with my system and made sure I understood my options before moving forward. What really stood out was how friendly and respectful they were, and they kept everything clean while they worked. You wouldn’t even know work had been done when they left. It’s hard to find a team that’s reliable, honest, and efficient — but these guys delivered. I highly recommend them to anyone needing HVAC service.