HVAC reviews in Fremont, California

Our experience was outstanding. Pete arrived yesterday, identified the issue, ordered the necessary part, and fixed it today. The system is now working and warming up our home efficiently. Pete's professionalism is impressive - he's friendly without being overly casual, focusing solely on his work. Daniel's visit was equally great, with no sales pressure, just a thorough explanation of the options. We opted for the premium heat pump system and had it installed in one day on January 9th. We appreciate the swift response and the opportunity to meet the owner and learn more about the company's values.

AIS was top-notch. Leon showed me the ropes on changing filters and gave my furnace a thorough inspection. He was courteous, knowledgeable, and made a great impression. As a fan of family-owned businesses, I wasn't let down.

When a heating issue arose two weeks after the annual check-up, AIS sprang into action quickly. They ensured that their previous work didn't interfere with the repair. It turned out my thermostat was faulty, but Pete from AIS fixed it and now my heater is working fine again.

I'd give AIS 10/10 for service – I'm extremely satisfied with their performance.

The technician arrived promptly and accurately diagnosed the issue with my air conditioning unit. He highlighted the source of the foul smell - a buildup on the evaporator coil - and carried out a thorough cleaning. The problem is now resolved, and the system is functioning properly once more. While the service cost was slightly higher than expected, the work quality and clear explanation made it worthwhile.

I was consistently impressed with Art's responsiveness - every phone call and email received a prompt reply. He clearly put a lot of effort into fulfilling our order, which I truly appreciated.

Working with Fausto and Abel from AIS Heating and Air Conditioning Company left me extremely satisfied. Before the installation, they took the time to listen attentively to our needs and offered valuable advice. They handled removing an old Gas Furnace and replacing it with a new Heat pump system efficiently. What struck me was their physical effort - climbing into the attic and navigating tight spaces - which demonstrated their professionalism.

Once the system was in place, they explained how to operate it clearly and effectively. Their expertise on Heat Pump systems is evident, and the final installation looked tidy. They also did an excellent job cleaning the site. I'd highly recommend Fausto, Abel, and the entire AIS team for a Heat Pump installation. The end result exceeded my expectations, and I'm thrilled with their work.