Very very happy with this company's service. We had our air go out on a very hot morning, and…read moreJessi saved the day! Very professional, dependable and knowledgeable. 5 stars! would give him 10 stars if it was allowed. Will not hesitate to used him again when the need arises.

As a small business owner myself, I am overly pleased with the attention and detail Air Hero…read moresupplied to me and my family this weekend. We were having serious AC issues on a hot Sunday afternoon. We spoke with a handful of companies from Yelp. Non of them were available and most were unresponsive. Then, we spoke with Air Hero. This guy put on his cape and came to the rescue. It was fast service at a very affordable cost. We are so grateful. I can't say thanks enough.

My Lennox furnace stopped producing heat and showed a pressure switch error. The technician from…read morethis company came out, looked at the system briefly, and the only solution they proposed was a full system replacement. There was no real diagnostic process -- no proper checks of the venting, pressure switch tubing, airflow, or basic furnace operation. They simply concluded that the furnace needed to be replaced, which would have cost thousands of dollars. I decided to get a second opinion and invited another HVAC company. They actually took the time to diagnose the problem and were able to fix it without replacing the entire system. This experience was extremely disappointing. Recommending a full replacement without proper troubleshooting is not acceptable. I would strongly suggest getting a second opinion before agreeing to major repairs.

Good company, good prices, they give me good estimates and do their job excellent. I will…read morerecommend everyone to use their services.

If I could give 10 stars I would, however Yelp only allows me five !!!…read more With summer coming up and the weather warming up, now's a good time to make sure your AC is working properly and blowing cold air to keep your home cool. I learned this the hard way when I realized mine wasn't working when I needed it the most! If anyone is looking for an AC contractor recommendation, please use Global ! After dealing with different contractors over the past year, who either misdiagnosed my unit or didn't show up for the appointment, I'm now working with Global heating and cooling and this company is the first one I can honestly say I fully trust and would highly recommend. John is reliable, easy to get ahold of, honest!!!!! and does great work. If you're looking for a few AC companies who are unreliable, contact other companies who says they can fix it; they are guaranteed to disappoint you and waste your time! Also, make sure you check the California State Licensing Board for the contractors license, there's a lot of AC companies out there with expired license! Global is legit!

Global Heating and Cooling, Inc. exceeded my expectations! My AC external units stopped working and…read moreproducing cool air. They responded to my service request incredibly fast and were able to provide same-day service, which was a lifesaver for the coming heat wave. A special shoutout to technician John, who was professional, courteous, and clearly skilled. He quickly diagnosed the issue with my AC and had it working again. From my experience with John, I could tell they genuinely cared about helping me -- not just booking a job. The price was very reasonable, and the whole experience felt honest and stress-free. It's refreshing to work with a company that truly wants to solve your problem, not just check a box.

Tech zeroed in on the problem, and fixed it very quickly…read more Honest, competent. Recommended.

I had a day and time scheduled to get an estimate for a full system replacement. They gave me a 2…read morehour time frame. I intentionally moved schedules around so I can wait for the technician. However, the technician never showed up. No phone calls to let me know that they weren't coming. Nothing. I don't recommend this company. They are extremely flakey.

I've been using A&H for years - trustworthy and great work. They not only replaced our old heater…read moreand installed new AC, they also separated our 2-story home into 2 zones which means we can heat/cool each separately! Highly recommended!!

Our neighbor referred A & H Heating & AC conditioning service to us and we had them install our…read morehvac, September 2023. It worked great until this year. We have solar so we have the a/c on 72 degrees 24/7. We changed the filters every 3 to 6 months. We were using the oven and had friends over and everyone was hot. We turned down the a/c but it was over 78 in the house. We contacted A & H, July 20, 2026 and they charge $280 for a diagnostic. The technician came out the next day and couldn't find anything wrong but added a pound of Freon. Total charge was $380. That seemed to work but it didn't stay cool for long. On Aug 3rd they came and added 2 more pounds of Freon and charged $200. September 30, 2026 and we are still running warm by the end of the evening and during the heat wave it's over 80+degrees. I called them last week, Wednesday. On Monday, they will have one of their techs be in touch with me. On Wednesday, I asked for an appointment and a team member will be in touch with me. It's 3:30 Thursday. Hopefully, someone will contact us soon. I'll let you know if there are any updates.

Two times since I wrote this review we have had problems with the system and these guys manage to…read morecome out the day I call within an hour or two of my call and fix the problem within in 10 minutes or less with a smile on their face. What can I say, the service is better than the system but hopefully all the bugs and parts are fixed now before the warranty expires. Thanks Albert and Jesse and the young cousin who works with them, its a great tight nit family business! We appreciate it!

Terrific company! Specialize in Mobile Homes. I called several folks folks for quotes. Every one…read moresaid I had to replace the heater and the air conditioner at the same time and my heater was showing wear. When Mitchell came out the simply said "why it's not broke". They installed a fantastic unit in record time. I save 5k and could not be happier with my new system.

On some of the coldest days this winter, my heating gave in. Not only did Charles show up on the…read moresame day, he put in a temporary fix right away and waited for the part to arrive on Monday (long weekend) and showed up to fix it for good. He was truly professional and didn't even charge me until he replaced what had to be replaced and is a warm person to work with. The pricing seemed nominal as compared to others. Mainly the timing, price and professionalism are highly appreciable. Highly recommend.

You would want to hire a HVAC technician who knows not only to install a system properly but also…read moretroubleshoot when something goes terribly wrong. My HVAC had some serious issues and Charles did a wonderful job to identify multiple issues and made it to work! He was able to diagnose, fix and install in one week! He also spoke to the manufacturer and get the parts to get my system running in no time! I would gladly hire this company for future upgrades/installation. Not to mention his work ethic is outstanding and kept me updated in every step of the process! Thank you Air Controlled!

We had this HVAC company install a zoning system in our primary residence, and we couldn't be…read morehappier with the experience. They were quick, reliable, professional, and very reasonably priced. We were so impressed with their work that we hired them again to replace a wall furnace at one of our rental properties. Once again, they completed the job quickly and efficiently. It's hard to find contractors who are responsive, honest, and consistently do quality work. We highly recommend them!

I had a great experience with this service, they are fast, reasonably priced, and so easy to work…read morewith, They use their experience to make the best choice for the client. They upgraded my HVAC ducts and (without any additional instructions) actually optimized the airflow for all of my second floor.