I had visitors coming from abroad so I needed my HVAC to work as soon as possible. AES (confusing…read morebecause I believe it's Antey in Google maps) offered me a free diagnosis and they told me that I needed to replace the HVAC machines. So I had given a thought and decided to replace it. I called them on Friday afternoon to make an appointment to install a new HVAC. They came the next day, Saturday, and finished all in one day! It's some kind of next level service that we don't usually expect in the States. My only complaint is that they installed a new system so that I cannot run the AC unit while my louvered door is closed -- I will need to somehow change the door later after my guests leave. Recommended! Otherwise, friendly company, fast service as promised, paid by credit card.

Vlad from AES (Antey Engineering Systems) was here shortly after I called for service). He quickly…read moreidentified the problem with our Friedrich air conditioning system and fixed it within an hour. In addition the price was very reasonable.

So Cal Air was quick to respond when we needed to replace our existing AC unit. Menooa and his…read moreteam were extremely professional from the beginning consultation to the very end when we turned on our new unit. They're a pleasure to work with and would recommend them for all your HVAC needs.

I recently had So Cal Air replace my entire HVAC system, including both the outdoor unit and the…read moreindoor air handler. I could not be happier with the experience. From the initial consultation through installation, Menooa and his team were professional, knowledgeable, and easy to work with. They also enlarged one of my return air vents to meet the higher airflow needs of the new HVAC system. The work required widening the opening in the ceiling and installing a new return grille. The crew handled it neatly and professionally. When they finished, it looked like new. The new system is working great, airflow is noticeably improved, and the entire project was completed fast and as promised. It's not often that a major home improvement project goes this smoothly. I would recommend So Cal Air to anyone looking for HVAC installation or replacement.

came within scheduled time. Vlad was friendly and provided proper resolution solution.read more

Very professional, experienced and competent technician. I…read morehighly recommend this company.

Our home is 126 years old, and when our heater died at the beginning of December, we knew it…read morewouldn't be a simple fix. We received quotes from 5-6 different HVAC companies, but Comfort Zone Heating and Air--and Kevin in particular--really stood out. Instead of just replacing what we had (which is what everyone else suggested), Kevin took the time to explain a newer system using a heat pump that he believed would be a better option. My husband did his own research and agreed--it was clear Kevin was looking out for our long-term needs, not just making a quick sale. Kevin and his team, including his son, were incredibly professional, friendly, and great to work with. They were the only company that included replacing all of our ductwork--and even redesigned it so our attic is now much easier to access instead of having to crawl awkwardly underneath it. They also worked around a lot of accumulated items in the attic and somehow left the space cleaner than when they started. While it wasn't the deciding factor, their quote was also very reasonable. We're so glad we found a company we trust not only for this installation but for future servicing as well. My daughter has also used them for a furnace repair and had a great experience. I highly and wholeheartedly recommend Comfort Zone Heating and Air!

AMAZING! AMAZING! AMAZING! We had a vintage system. It…read morecooled one part of the house and the rest of the house we couldn't feel it. We sought three quotes. Comfort Zone Heating & Air (Kevin, owner) came to provide a solution. I saw his mind was occupied with nothing but solutions. Service, solutions, and more is what they delivered. We communicated via group text including with the office. I probably only called the office once, but got the hang of their system rather quickly. If we had immediate concern, Kevin would be on the phone call. We passed the city inspection in flying colors. HERS testing also. Josue and another guy came to replace all the old ductwork. Cleaned everything out. Very courteous. Very respectful with your things. Great value. Highly recommended. Include this company when you are looking for a quote. Thank you Comfort Zone Heating & Air. See you in the future for our maintenance.

My heart stand called another company to fix our Air conditioning. They didn't even look at the…read moreunit and said I needed a new compressor. I felt I needed more information. I remembered Robert Hall and Sons and called them. They arrived quickly and I could tell he knew what he was doing because he took the cover off and started troubleshooting....he fixed it!!! They are knowledgeable, have integrity and very professional. Highly recommend! Five stars happy customer here

This is the HVAC company to use. Best pricing, best response, best diagnostics…read more Super friendly and always available. They made things so easy for us and made our HVAC issues clear to us. Highly recommend.

On March 31, 2025, Fidelity Home Warranty put me in contact with General Manager Victor at Orion…read moreHVC to service my furnace. Later that day Victor sent Specialist Tim to my property and after diagnosing the problem, and replacing a few parts, he was able to get my furnace back on the battle field. Big Thanks to Victor and Tim

The technician was a good guy (Tim). the company was…read moreresponsive and came out same day as request to troubleshoot a non-working AC unit (had a frozen line from freon leak). 4 stars rather than 5 because there was some significant upcharge in the parts they used.

Had Fred from Cool Guys Heating and Cooling come out to do maintenance on my home AC unit and…read morecouldn't be happier with the work. He replaced the filters, updated a part that needed attention, and gave the whole unit a thorough cleaning. On top of that, he took the time to walk me through some settings and made several recommendations to help my system run more energy efficiently. Honestly, the price was more reasonable than I expected -- great value for the quality of work. No upselling, just honest service done right. Knowledgeable, professional, and clearly takes pride in what he does. If you need AC service in the LA area, Cool Guys Heating and Cooling is the way to go. Highly recommend!

This company was referred to me by my neighbor who worked in the AC industry. The tech that came…read moreout was awesome. Rellay nice, on time, communicated his arrival time, and overall did a wonderful job. I highly recommend this company if you have AC needs from repairs to maintenance.

I had a really good experience with this AC company. They showed up on time and got straight to…read morework. Within about 10 minutes, they had already figured out what was wrong, which was impressive. They also submitted the report to my warranty company right away, which helped move the approval process along quickly and made scheduling the follow-up super easy. Overall, they were efficient, knowledgeable, and easy to work with. I'd definitely use them again. Thank you Arthur!

Don't work with them. Their tech came for my house just for 5 minutes…read more and did nothing

Just felt like writing an update for Emin's - one of the best AC vendors we've ever had for our…read morehouse in Pasadena. Have been using Emin's for 15 years and the service remains fantastic and reasonably priced. Highly recommended.

Emin came quickly on a hot sunday when our AC had stopped working. He did a fast and solid job.read more

Had an issue with my AC so I called them up and they had someone at my house within the hour…read more Repair guy was nice and professional and fixed the problem quickly. Fair price, no upselling. Great company. Would 100% recommend.

This guy was great! Needed someone to swap out my old Nest for an Ecobee thermostat and add a C…read morewire. I had never met him or worked with his company but he was amazingly knowledgeable, friendly, and eager to help. His price was great and he came out early the next day to help me around my own scheduling issues.... I absolutely recommend him. Personally, he's my new go-to guy for any AC issues I have in the future.