Indoor Air Quality Products & Services in San Diego

Manny Chavez, is an outstanding quality control employee who truly takes pride in his work. His attention to detail, professionalism, and dedication are unmatched. He consistently goes above and beyond to make sure everything is done correctly and efficiently. What stands out the most is how much he genuinely cares about his job and the quality of the work he delivers. Manny’s positive attitude, strong work ethic, and commitment to excellence make him an incredible asset to the team. It has been a pleasure working with someone so reliable and hardworking. We are especially grateful for how quickly Manny helped us during our AC emergency. His fast response, professionalism, and willingness to help made a huge difference for our office, and we truly appreciated his support during such a stressful situation. Thank you, ASI, for sending us your best employee. Manny has been absolutely amazing, and we truly appreciate all of his hard work and dedication.

I recently had maintenance done on my AC and furnace by ASI, and I wanted to highlight the great experience I had—especially with the technician, Jesus. From start to finish, Jesus was extremely professional, thorough, and clearly very knowledgeable about his work. He took the time to carefully service and clean both the AC and furnace, making sure everything was running properly and efficiently. What really stood out to me was his attention to detail—he didn’t rush the job and even went the extra mile by cleaning the outside of the unit, which I truly appreciated. On top of that, his customer service was outstanding. He was friendly, respectful, and took the time to explain what he was doing, which gave me a lot of confidence in the work being performed. Overall, I’m very satisfied with the service and the level of care provided. I will definitely be using ASI again in the future and would highly recommend requesting Jesus if you want the job done right.

After 21 years of faithful service our heater finally gave out. ASI came to the house and we went over a few options as to repair or replace. We elected the latter, and the very next morning ASI was on site with the new heater. Within 6 hours, Sebastian Garcia and his helper had the new heater installed. Sebastian spent some time explaining how to use the new thermostat, which is so much easier to use than the previous one. By the time they left the garage was clean and all the old stuff was carted away. A great job by an outstanding company. This morning I checked my old paperwork and found that the new heater and thermostat were only a couple of hundred dollars more than the ones I had purchased 21 years ago. ASI really offers good prices and great equipment. A special thanks to the service manager Joe Gondak for keeping in touch with the crew to insure there were no problems during the installation