HVAC reviews in Vista, California

I scheduled a repair for my old HVAC unit. Their team arrived promptly and replaced the faulty part efficiently. Everything runs perfectly now.

Waking up to a cold home was frustrating, especially when the thermostat showed normal settings. The heating repair addressed a faulty component that could have caused bigger problems later. Everything was fixed the same visit. The system now heats consistently again.

We experienced sudden system shutdowns. They replaced a damaged sensor. The HVAC now runs steadily. Great diagnostic skills.

Our heating system struggled during early mornings. Their technician adjusted the blower speed settings and cleaned the burners. The heat now distributes evenly and quickly.

Quick response. Very knowledgeable and a reasonable price.

Great work, great price, and very responsive! 🎯

Joe was very prompt and fixed my heater same day. Very reasonable prices! Definitely recommend!

Joe is incredible. 5 stars!

My experience with Extreme AC and Heating was a total letdown. Do yourself a favor and find a better company—San Diego's got plenty of good options. 👎

Quick, knowledgeable, experienced, and efficient. Would hire again. Joe came through at a better price and more quickly than all the other quotes.

Great work, very reasonable and professional! Joe and his crew were great!

Our heater wasn’t working downstairs and Joe was able to fix it for us. Very friendly service, we definitely recommend if you need your air or heating fixed. 😊

Wohhh Extreme Air Conditioning and Heather.. what a job! Excellent!!
Very satisfied with your customer service, acknowledge, professionalism and honesty. Very recommended!!
Thank you Joe, Jorge and Jesus!
May God continues blessing your business!

Joe and the team at Extreme AC are top notch professionals, easy to work with, and do quality work. I cannot recommend them enough.

Joe and his team were great and did great work. Highly recommend. Friendly and very reasonable priced. Quality work.

Joe is theeeee best! I am a San Diego Realtor, and Joe has helped many of my buyers and sellers and they all loved him:) He is honest, reasonably priced, and just an all around great guy. Do not hesitate to call him for any of your HVAC needs!

Absolutely honest and hard working. I had a difficult job after my first AC guy left the AC installation hanging in my bedroom. Joe was able to fix it without damaging my newly installed AC. I highly recommend him....and very reasonable prices.

Our 20 year old water heater started leaking. We called Extreme A/C. We already had a furnace installed by them. Joe came the same day and explained what needed to be done to remove the old water heater and the set up I would have once he installed the new one. Only one piece of additional equipment was needed to meet the code requirements. He took out my old leaking water heater and replaced it with the new one, he cleaned every part of the surrounding areas before he placed the new water heater in on the metal tray and new stand. He replaced the old earthquake straps and checked everything out. He worked neatly and fast, and within almost 3 hours we had the new water heater installed and warranted. I recommend this company to anyone who needs service on their water heaters and furnace. He was knowledgeable, friendly and addressed all my questions and issues. He did a great job in explaining to me details of my new water heater, and cleaned up very well once the installation was complete. He was great and did an awesome job with the work. He was professional, helpful and honest. He will go out of his way to help and won’t forget you when you need help. I won’t go to anyone else. He made an extra effort to come on a short notice and do it in the same day. It has been a year since he installed the furnace and I’m happy. The water heater and furnace were top quality at a great price. Very pleased!

Our AC started making a loud noise and the fan would not turn.
Our Property Manager referred us to Extreme AC and Joe and his team did an awesome job. In a matter of 20 minutes had the part we needed replaced and now we are back in business of AIR. Thanks again. Would definitely recommend.

Joe and Larry did so much in only 2 days! They managed to install ac and heating thermostat as well as remove our old wall heater. They were so efficient and professional that it made it easy to trust them fully and the price was unbeatable. They also managed to do all the work while we remained home, no mess left behind at all. They didnt even mind my blind dog running into their ladders and being in the way(sorry )! I would 100%reccomend to anyone needing this kind of work done. Thanks Extreme A/C!

Would 100 percent recommend this company! Joe and his crew was awesome! Fast, Friendly, on time, and extremely knowledgeable! Most of all great product and clean professiinal work, very competitive compared to all the big name companies. Do not hesitate with Exterme AC was 100 percent awesome A++++++