If you're looking for a reliable, experienced, and efficient HVAC technician, I highly recommend…read moreEsvin and the team at EMC HVAC. EMC HVAC was recommended to me by my sister after Esvin and his crew did an outstanding job installing a new HVAC system in her home in Long Beach. When my AC suddenly stopped working during a heat wave, I knew exactly who to call. Esvin was incredibly responsive and scheduled an appointment for the very next day. I especially appreciated that he made the trip from a project in Corona all the way to my home in North Hollywood to help me. From the moment he arrived, Esvin impressed me with his expertise. He quickly diagnosed the problem, explained what was wrong, and had my AC up and running in no time. He worked efficiently, was professional and courteous throughout the entire visit, and charged a very fair and honest price. It's easy to see why Esvin comes so highly recommended. He did a wonderful job, and I couldn't be happier with the service I received. I highly recommend EMC HVAC whether you need a new HVAC system installed, repairs, or routine maintenance. You won't be disappointed!

I had a new HVAC unit installed in my condo. After shopping around with several people Esvin gave…read moreme the best pricing. I mostly appreciated the ease and timing that this was completed. He kept me looped into the work and when it was completed. I will definitely be reaching out for other work in the future.

Called due to a broken AC. Was scheduled for a same day evaluation, which is amazing. However, our…read moretechnician was stepping on our child's belongings, kicking them out of the way with his shoes. We were told "nothing was wrong" with our unit, at which point, we hired a second opinion who identified a problem, and fixed it.

Wow. I rarely leave reviews, but this is one business that truly deserves a five star review. My 22…read moreyear-old HVAC died in the dead of summer, and after working with another service provider I called Express A/C for a second opinion and quote to either repair or replace the unit. They inquired about what the issue was, and I appreciated their willingness to hear the journey I had the previous week with the other service provider and the issues the system had. Zach came out the next day and was so informative and honest. He looked at my HVAC unit and we decided it'd be best to replace it. Within 30 minutes of him arriving, I had a very reasonable quote for a high-quality unit. I have become so wary of home service providers trying to rip me off. Zach and Express A/C did not rip me off at all, and instead gave me a price that hit the mark of what I thought was a reasonable price, if not under - especially given the prices of things right now. It is always so refreshing to come across a service provider like Express A/C that has integrity, high-quality service/experience, and reasonable pricing. That is the trifecta that makes a top-tier home service provider, and Express A/C has got it. Thank you, Zach for helping to restore my A/C so quickly and efficiently. I called this company because of the other positive reviews I read on Yelp, and I'm here to say they are accurate and that - if you need help with your HVAC - this should be the first company you call.

I had requested both my a/c and heater to be serviced I specifically said I want to do all possible…read moreto maintain the units since they arr fairly new . Upon arrival it was evident this guy did not want to lift a finger. He proceeded to up sell me a thermostat a whopping $500 . I asked what was done he said he was just here to inspect . [Chit chat]/ tell me his freon was an additional $110 per lb . If you want to waist your money call these guys.

George was a lifesaver! Our AC suddenly stopped cooling, and he was able to come out on very short…read morenotice. He was incredibly friendly, professional, and clearly knew what he was doing. The issue was diagnosed and fixed quickly, and the price he offered was more than fair. I really appreciated his promptness and great attitude--highly recommend! --- Would you like to tailor it for Yelp, Google, or another platform's tone?

Dean provided all I could ever ask for as a novice HVAC customer. He responds quickly and…read moreefficiently at all times, explains every step of the process, answers any question professionally no matter how basic, and provides a no-nonsense quote that is highly competitive compared to other services in the area. Dean was with me every step of the way, from the inquiry stage all the way to assisting with the documents needed for the LADWP rebates and tax credits even way after our unit was already installed. Hands down no comparison, look for Dean from Efficiency Air for your HVAC needs.

Great service! Very fast and professional. We needed 2 AC units and Efficiency air helped us…read moreinstall it at a reasonable price in a timely manner. The work was done efficiently, the area was left clean, and our AC is running perfectly. It's refreshing to work with a company that's honest, reliable, and truly cares about customer satisfaction. We will definitely use them again and highly recommend them to anyone needing AC repair or maintenance.

Had a furnace and new compressor installed last summer, thought everything was great at the time…read more A few months ago our thermostat completely failed, and tried contacting Comfort Pros about sending someone out to fix it. As of this date (2/8/22), I have received zero communication from them. I've left voice messages, emails, and tried through Yelp. Nothing. No response. Additionally, I've had another HVAC company come out, only to find out many aspects of Comfort Pros installation was not to code and a safety hazard. This was a $5K expense, and we feel absolutely gutted and scammed. AVOID THIS COMPANY!

Art sent a nice young veteran to repair my AC unit. He quickly spotted the problem -- a prior…read morerepairman had installed the wrong-sized capacitor along with an after-market booster that was incompatible with my AC fan wattage specs. The service was quick and the technician explained everything he was seeing and doing. He wore a mask and gloves the whole time. I will hire Comfort Pros HVAC again the next time my HVAC needs service and recommend them to others without reservation. One special note to Art -- Thank you for hiring vets. And to the young man who performed the repair -- Thank you for your service.

I just moved to LA, Mike and his team made it really easy to install a new air conditioning. They…read morewere very clean and professional. Glad i got to work with this company Amazing experience overall with American Air Conditioning, true family business, they really took care of me and exceeded expectations. I already referred a few of my friends, you guys have my lifetime loyalty! M

Our heat went out. We had a new two stage ac/heater unit installed approximately 2 years ago…read more American Air did a great job, and we have been happy with their service maintenance since. This was the first "problem" we have had, and then came right out and had it folded in about 10 minutes.

Really happy we found this company. Our unit was leaking and I had gotten a quote from a different…read moreAC company quoted $1,200 and 1-2 hours of work. It felt high, so I got a few other opinions. Express quoted 600-800 but I really appreciated how genuine the owner was about the work scope, so we had them take a look. it ended up being 780 plus tax so 835, which is outside of the quote but not unreasonable. and obviously 50% cheaper than the first company. These people seem trustworthy and I would recommend them.

If my husband were still alive to advise me, I would have used a credit card. I would have asked…read morefor a written guarantee. I would have asked for pictures. But I was cold! And the company, Express Refrigeration Heating and Air, had great reviews! They offered to install a new part for my non-working gravity heater the next day at $3,700.00 and orally guaranteed it for 10 years with the promise of a fix for two years after the installation if anything went wrong. Shivering, I happily accepted the word of the technician. I am repenting in leisure. When the work was done, and the technician, Zack, told me that, if I wrote a good review on Yelp, they would pay me $25.00----in the form of a gift certificate to eBay, Amazon or an online company of my choice---I got a different idea about all those great reviews. The heater stopped working 6 months later. Fishing out the invoice, I saw there was no written proof of a guarantee. I took the tech at his word and hadn't checked. Again, I was cold! When, after many calls and an email, David dispatched a second tech from Express to assess the problem, he told me that water was dripping on the new part and that the water had ruined it. He charged me $80.00 for coming out, saying the failure was my fault. None of this was written down. The technician said he could get me another part for $3,700 or install a different heating system for $15,000. Either way, he said, the $80 would be applied. Now the nickel drops. The dawn breaks, and I hire an inspector to tell me whether there is a leaking pipe that I need to repair. The inspector told me there was nothing leaking on the new part, in fact there were no water pipes anywhere near the furnace, only gas pipes. He also said that the technician had installed a red bypass wire, a temporary fix at best. So this review. To alert others. 1. Ask for a written guarantee. 2. Use a credit card so you have recourse. 3. Read the invoice before you sign. 4. Ask to see a photo of the area. 5. Do the opposite of what I did. I'm still cold. P.S. to Cassandra, business mananger, who left a note after this review. This is not a mistake. My invoice number is 4623 and I saw Zack on November 4, 2024. I saw the second technician May 30, 2025. I am happy to talk to you. My phone number and private name is on the invoice. If you are unable to find the invoice, send me your email and I will quickly email it to you.

We couldn't be happier with the service from Kahn Air Conditioning! After multiple companies told…read moreus we needed to replace our entire A/C system, Juan Molina came out, thoroughly diagnosed the problem, and found that it was simply a bad part. He replaced it, and our A/C has been working perfectly ever since. Juan was honest, knowledgeable, and never tried to sell us something we didn't need. His integrity saved us thousands of dollars.He was also incredibly professional and respectful of our home. He wore shoe covers every time he came inside, kept his work area clean, and left everything spotless when he was finished.

Be careful dealing with this company…read more On November 20, 2025, I responded to their $59.99 Facebook advertisement for an air-conditioning system check. A technician came, charged the fee, and left. After that visit, my AC system started having electrical problems. When I contacted the company, they first told me I would have to pay again if I wanted them to come back and check it. After I posted a negative review on Facebook, someone from the company called me and asked me to remove the review and promised they would take care of the issue. Today I waited about four hours for their technician to arrive. When he finally came, he called his manager and then told me they would not fix anything and that I needed to talk to the manager again. They left without doing anything. My AC problem is still not resolved. I'm sharing my experience so others can be careful before using this company.