Mark and his crew did an awesome job installing a complete AC system and a digital thermostat. They were very professional and they were there for me when I needed them the most. He truely cares for his customers. They are very reliable and honest. They cleaned up aftertwards. I would highly recommend them to my friends and family.

Mark was efficient, professional, & accurate with the work performed at our home. He is the only HVAC guy we call when we need his expertise. From installing an entirely new duct system to basic repairs, Mark has been exceptional with his services!

Honest owner and rapid completion time. Mark didn't try to sell me anything I didn't need and his price was way under the other bids I received.

Mark was easy to deal with and did what he said he would do. He and his crew are there when you need them. He puts his customers ahead of profit. Did not try to upsell me. Reliable and honest. Put in my new Ruud last year and it's still going strong. I recommend him highly!

Thanks for doing an awesome job installing new air ducts in my new living room. Extremely fast and professional service.

A+ Air Conditioning provides great customer service and professionalism. I have been doing business with Mark and his crew for over 5 years and have never been disappointed with the service I have received.

I have an older system so it is important for me to do alot of preventive maintenance. A+ always delivers, they arrive on time and don't leave until the job is done correctly. They fix what needs to be fixed and dont try to oversell me things my system doesn't need. I highly recommend their services to anyone needing AC/Heating installation or repair.

Mark and his crew were fast, professional, and easy to work with. Mark is extremely knowledgeable about the A/C units and all of its inner workings. I would recommend Mark and his company to anyone in need of A/C equipment and services.

Mark and the guys provided great service and installed a complete system. They installed the system in a timely manner and left the premises clean. They installed a wifi thermostat which I would highly recommend. Overall a great experience with reliable service.

Very professional and friendly service. The guys were very prompt to respond and were able to fix my air conditioner and heating issues. A+ was able to fix my air-conditioning problems that 2 other companies could not. A+ deserves a grade of A+++.

I have used A& Air conditioning for over 10 years to service my systems. They arrive in a timely manner, and service my units efficiently. Mark always leaves my house clean.

Seriously I cannot give these guys enough credit! Our AC went out yesterday afternoon and Mark came out that evening to check it out and give us recommendations on what we needed. We ended up needing a new system and he came out this morning and was finished before noon! I was stressing because the weather is getting warmer but I'm now sitting in my home in comfort! The hustle and customer service is on point with this company!! 10/10 recommend them if you are looking to replace your unit or just need some maintenance.

A+ Air Conditioning & Heating did an outstanding job. They replaced my air condition unit and replaced the air ducts. They went above and beyond and provided excellent service all the way around. I highly recommend them. Thank You A+ !

A+ is hands down the best A/C company in San Antonio. Mark and his boys were professional during the install. A+ also had the best price for our system change out. I would highly recommend using A+ for new installation, replacement of existing system or even yearly preventive maintenance.