HVAC reviews in Rancho Cucamonga, California

Ryan helped us with a frozen line. He’s super knowledgeable and he really has a passion for what he does. It’s pretty cool for a professional to love what they do. Thanks, Ryan!

Ryan installed, has maintained and added upgrades to our hvac system. We are extremely grateful that a friend recommended him years ago and have felt comfortable referring him to friends and family.

These gentlemen came to my house and were very friendly and professional. They seemed to be extremely ethical, couldn't ask for anything more. They were also quick with vary fair pricing. I would not hesitate to recommend them to my friends and family. The best experience I've had with a company in decades.

Thanks for for everything!

Ryan installed a new HVAC unit for us. It was so efficient it cut our electric bills instantly. We’re grateful he took the time to explain how much we would save getting a new system as opposed to fixing the old one. Highly recommend.

Ryan has installed and maintained multiple HVAC systems in our family. He's an excellent technician and an expert when it comes to HVAC. Ryan is like knowing a great mechanic or great plumber, when it comes to HVAC he's that guy. He's quick to respond anytime a repair is needed and does amazing work on full blown installations. Highly recommended.

Ryan and his team are very professional, ethical and always got the job done. Ryan did some services on the HVAC and each time he was very responsive, communicated extremely well, and was very trustworthy! Good guy, cool personality, great worker. I highly recommend!

Awesome work! Ryan has done a few jobs for us and they have all come out great. Most recently we had a mini split installed and before that was a full HVAC system installed at another house. Both work well. His crew was very courteous and clean. He's trustworthy and his prices are very reasonable. The work was done promptly. I would definitely hire him again and would recommend him to others.

We booked an HVAC Installation after months of problems. The team replaced the faulty parts, optimized airflow, and left the house spotless. It feels like a brand-new system.

Had a heating system check done before it got cold and honestly glad we didn’t wait because it caught a small issue early

This company gave me the best service today. The technician was an expert and took the time to explain the whole heating repair process. I’m really impressed with his skill and customer care. It was a pleasure working with him. Definitely will recommend them! Thanks a lot!

Needed an Evaporator coil replacement, they handled it quickly and made sure the system was working efficiently, very happy

This technician quickly responded to the emergency furnace repair I need today. He was very conscientious, professional, and kept the working area clean. I will definitely call him again! Thank you very much!

Efficient and on time!!!

New AC that wasn’t installed correctly. The problem was diagnosed and repaired the same hour. Great job

Totally professional, skilled + pleasant - GREAT JOB 👍

Working better than before.

Amazing gentlemen. Thank you for the fast service and professionalism. I would highly
recommend using A plus

A+ does not disappoint. The service is reliable. The technicians are very friendly and last but not least they are affordable without lacking quality. I recommend them for your HVAC needs !

As always, excellent care. I’ve been a customer for over 30 years and always get amazing service. My ductwork needed to be replaced under the house and A+ Air Corp did a wonderful job. Very difficult considering there’s not much crawlspace, but they make it happen and at a reasonable price.

Clear communication. Easy to get a hold of with questions. Quick response with answers. Detailed quotes.

My house is damaged my water. Plumber said the issue is with my HVAC system. So I called A+ Air Corp which is referred by my insurance. They send technician Devon to take a look. Devon actively listened to my concern and run a few tests to make sure AC system is working fine. He also gave me good recommendation on the AC filters. Devon is really knowledgeable and patient. I would definitely keep their company in mind when the next time I need to change new AC.