My HVAC thermostat needed to be replaced. They responded within 15/30 minutes to my service…read morerequest. I had a bid from the company with whom I had used for more than 10 years. Their bid was several hundred dollars higher than Fusion Star. Fusion Star is now my HVAC of choice.

You never want to get the news that your central air system is beyond repair, but that is part of…read moreowning a home- especially in the San Fernando Valley with our blazing hot summers. I guess we're fortunate that our 20+ year old front unit kicked the bucket before the summer began. Sean from Fusion Star has an uncanny ability to not just diagnose issues with a central air unit but also your house's ductwork and vents- whoever flipped our house before we got it did a pretty terrible job repurposing the existing unit with completely mismatched ductwork and (Sean's words) "Mickey Mouse" wiring. Sean took his time to talk us through proposed changes to the system and sent over an incredibly detailed project proposal. He explained the reasoning behind each of the items in the proposal and did not pressure us into any of the more expensive add-ons; he just let the proposal speak for itself. His team and the subcontractors he brought on were professional and left no trace after leaving. 3+ months after the installation, the best compliment I have for their work is we no longer even think about our 2 central air units. Our house is just comfortable all the time; the 'old' rear unit with the new ductwork and vents is operating much more quietly and efficiently and the new front heat pump is basically silent when it runs- you only notice it's on when you walk under a vent and feel a gentle breeze. Highly recommended.

Had a leaky minisplit. Rob came out 2 days later and was very thorough servicing the unit. Took the…read moretime to really explain things and walked me through everything. Great guy and company. Will definitely be using ATA again. Good value too.

i had a great experience with ATA heating and air conditioning! leo came out to repair my AC system…read morethat stop working. he diagnose he system in minutes and was very professional and knowledgeable. he explained everything clearly, answered all my questions, and made sure everything was running perfectly before he left. it's rare to find such honest and reliable service these days. i'm very confident and happy with the service and i had good experience with this company.

Mike's Air was fantastic. I can't recommend them highly enough, especially Slava, the technician…read morewho took care of us. Our A/C stopped working during a stretch of 100-degree weather. The first company I called I asked if he did repairs or only replacement systems. He said, "I do repairs. That's why it's in the name!" "Great!" I thought. When he checked our system he told me the compressor was bad, which was expected. I asked if he could replace it with a new or reconditioned compressor, but he said no, because the system was about 10 years old and used an older refrigerant. He said the only option wasto replace the entire system. He also said we had an asbestos-wrapped pipe that would need to be removed by another company before he could do the work. He offered to get me in contact with that company, but never did, even after I followed up. So, in the meantime I decided to call Mike's Air. It was late on a Friday. We had Slava out by Monday. He checked the system, confirmed the compressor was bad, and gave me a very different answer: yes, the compressor could be replaced. He was straightforward about the pros and cons of buying an entirely new system vs just replacing the compressor. No selling. Just facts. The price for replacement was very reasonable compared to a full system, so I figured it only has to last about 4 years for it to pay off vs buying a new system now. I gave the deposit and about a week later the compressor arrived. Slava came out the very next day -- on a Saturday -- and installed it. Everything is working again and we couldn't be happier. Not just cuz we saved money (short-term), but I felt confident that Slava was doing a professional job. What impressed me most was that Slava/Mike's Air actually gave us a repair option instead of automatically pushing a full replacement. Slava was knowledgeable, straightforward and professional throughout the entire process, as was Rhea back at Mike's. Highly recommended.

It is hot in the valley and my A/C refused to turn on. I was going crazy trying to figure it out…read more Contacted Mike's Air via yelp and they were able to come same day. Tech came out and was very nice and respectful of my property. He had to go into the attic and found that the cover was dislodged. He put the cover back on and A/C worked! Was an easy fix but he didn't try to con me and told me the truth. After, he checked the cooling temperature and measured the level of coolant. Gave me straight answers with no bs. Walked him out and asked how much I owed. He told me it's on the house since it was a simple fix. AMAZING customer service and quality interaction. Absolutely top notch. THANK YOU for being honest and providing great service.

Was having issues with my AC, and called a few different companies before finding Oleg. Affordable…read moreHeating and Air charged me $95 to come out and they were NOT able to figure out what was wrong with the system. Oleg came out and diagnosed the same problem in 15 min. All my future HVAC issues will be serviced by Oleg.

Called GIV HVAC after AC unit's fan stopped functioning. They were quick to pick up and showed up…read morewithin the hour as they were in the area. They quickly diagnosed the problem and were able to fix in virtually no time. Would recommend using them for any and all HVAC services.

My wife and I had a very hot night on Sunday due to malfunction of the AC system in the house. I…read morecalled Lee's HVAC Monday morning and an engineer came to my house at 2pm. Edaan, their very friendly engineer, immediately diagnosed the condition and fixed it in 30 mins. Now my wife and I can sleep in an air conditioned room..! Thank you very much for your swift response and perfect job. Highly recommended.

I have never written a review previously but felt compelled after the top notch service received…read morefrom Lee's HVAC, Inc. First we'll start how quickly we were able to get an appointment. Miguel was outstanding in answering all our questions and adding additional information that other vendors did not. I also want to thank Brianna for being friendly and attentive to my questions and to Lee for confirming our needs (as we requested several options) that would be right for us personally. But I especially want to thank Stephanie and Christian who installed our new unit. I was afraid our Aussie would be a bother but 5 minutes later he just laid there and watch even as they went in and out of the house. He tool to Stephanie really quickly. But what really stood out is that my son must have asked a hundred questions as he watched them work and they patiently answered each one. You made his day. I greatly appreciate them both for that. Thank you.

We recently had our HVAC system replaced by CD HVAC and we are extremely happy we choose them todo…read morethe work. The price we paid was very fair and they take great pride in their workmanship. Kevin and his team, Sebastian, his lead tech, Carlos and Jose, were a delight to work with. They are very professional, kept us informed on their progress and kept a very clean work environment. They removed our old AC/gas furnace and ducting in no time and the new system was up and running by noon the next day. The new ducting now has adequate air intake and superior air flow, plus looks like a work of art up in our attic. The Goodman Heat Pump is so quiet and efficient. Now instead of the house rattling and air blasting out of the registers when it turns on, we have a system we barely know its running. We are so happy we made the transition to a heat pump, don't forget to apply for the rebate through LADWP and have CD HVAC do the work. You won't be disappointed.

I requested a service on yelp. They immediately replied and asked for my telephone number (via yelp…read moremessenger). I provided them with my phone number and they said, "someone will get back to you ASAP".....2 days later, and I still haven't heard back from them. A reputable company came out that same day and repaired the issue.

I received three quotes from people arranging anywhere between 28,000$- $35,000 to replace my A/C,…read moreunfortunately my house was too big for only one unit so I was ready to pay a whole lot of money Avi came and suggested a few mini split units in the rooms which we are not using and then direct the old A/C to the rest of the house while providing a major clean out and maintenance for the existing one I really thought my old A/C is dead and needs replacement but apparently Avi brought it back to Life and it's absolutely kicking right now I've ended up paying less than a third of what everyone else offered me and he also cleaned out years of pollution in the system my A/C is working better than ever

I cannot recommend AOL Heating & Air enough! I'm currently 8 months pregnant, and our A/C stopped…read moreworking during a brutal 90+ degree heat wave. Every HVAC company I called either didn't answer or was booked out for weeks. AOL Heating & Air was completely different. Avi, the manager, genuinely cared about our situation and made sure a technician was sent out the very same day. Christian and his associate arrived promptly, were incredibly professional, and quickly diagnosed the issue. After multiple other HVAC companies told us we needed a brand-new compressor that would cost us thousands of dollars, Christian found the actual problem and repaired our condenser in just 30-40 minutes. Not only did they save us thousands of dollars, but they restored our air conditioning and had cold air flowing through our vents again the same day. Their honesty, expertise, and compassion are hard to find these days. If you're looking for an HVAC company that truly cares about its customers, provides honest assessments, and doesn't try to sell you repairs you don't need, AOL Heating & Air is the company to call. Thank you, Avi, Christian, and the entire team, you turned an incredibly stressful situation into a huge relief!

This was my first time using their services but when I needed a new central HVAC for my home, I…read morewent through Costco and Around the Clock is their current subcontractor. Michael handled all the business and clearly explained to me in my home what equipment options were available (all Lennox via Costco) and what payment options and benefits were available to Costco members. I took a few different estimates from other companies and although I found comparable equipment and installations that might have priced out cheaper than Around the Clock, the benefits received from Costco for CostcoCash along with direct cash refunds made them very appealing. Michael is very patient in the process of answering any and all questions regarding the equipment, installation, etc. The installation was smooth and painless. The team of two installers were polite and professional. They worked clean which is greatly appreciated. The installation took about a day and a half. End result: I'm very satisfied with my experience with Around the Clock. A very professional installation with great customer service. The new system has completely transformed the comfort level of my home. It's already been battle tested in this SGV summer and I couldn't be happier. If you're on the fence in deciding whether or not Around the Clock is a vendor you'd like to use, I whole heartedly recommend them.

Avoid this company if you value honest diagnostics, fair pricing, and proper warranty support…read more *Paid $190 in Diagnostic Fees: Charged two separate $95 fees for the exact same intermittent blower motor issue (Invoices #106315050 and #106653607). The first tech found "no issues" and left. *Inflated $2,401 Quote: On visit #2, they finally confirmed the failing ECM motor and quoted $2,401.20 out of pocket, claiming it was out of warranty. *Active 10-Year Warranty Ignored: I called the manufacturer (Carrier/Day & Night) directly and verified the unit is under an active 10-year Enhanced Parts Warranty ($0 OEM part cost at the counter). *Refused Warranty Exchange: After I provided the official Carrier registration confirmation number, they admitted they aren't an authorized Carrier dealer and insisted I pay the entire $2,401 upfront and wait on a potential $1,151 reimbursement. Even with their math, they were charging over $1,250 in pure labor for a 2-hour swap.

The AC units both went out on my 6 year old house. The following morning I called Top-AC and Ethan…read morescheduled Frank Meza to come out between 10:00 & 12:00 noon. Frank was here at 10:05 and found that on one condenser the capacitor was out and the other had a loose contactor. He had both parts in his van and replaced both. Frank is very knowledgeable about HVAC systems and now I can understand why their rating is high. Five stars from me. I'm adding a photo of Frank installing the capacitor!

Fantastic service! Great price and service within 24 hours…read more I highly recommend Top AC for their thorough customer service. So happy to have my AC blowing cool air this weekend! Bravo

Last week Camarillo was having a serious heatwave of temperatures up into the high 90's. My mom who…read moreis 95 had her A/C completely go out. After calling a few places Rocky I felt like went out of his way to take care of this situation. Not only did they bring her a loaner to get her by but they were there the next day to install a full A/C - heating unit. The value for everything they did I felt was very reasonable and done immediately. His crew, Rafael, Sebastian, Mario and Eric were at her home all day long. I would highly recommend.

$700.00 AN HOUR Yep, a friendly serviceman came, did a basic…read moreair conditioning repair and he did a good job. But, I timed the visit, and it was a few minutes under an hour, and that included everything; the estimate and repair labor. The bill was $ 758.00 for that hour. I talked to the repairman about the cost of parts versus labor and he said they were not separated out. I talked to the business owner later on. He said that of the $758, the parts were about $80....although I found Amazon is cheaper. He did go through his costs with me, stating they were part of the job, but most had nothing to do with the repair but rather, costs of running a large corporation ......costs such as .....employee benefits ......travel time to and from the job ......office management ......payments on his fleet of trucks, my guess ......profit for the owner that the worker never receives. On the other hand, the costs of a self-employed serviceman would be parts and labor only, in his bill, usually $50-$100 an hour plus parts. So, bottom line, it was a simple job with cheap parts which I accepted ....trusting that it would require more time and cost than it actually did. My bad, I should have gotten another estimate, which means a second cost for a second estimate, but in this case I should have paid it. SINCE I KNEW THE REPAIR THAT WAS NEEDED, I SHOULD'VE BEEN ABLE TO BARGAIN A BIT LOWER WITH SUBSEQUENT CONTRACTORS... SOMETHING I WILL REMEMBER IN MY FUTURE CONTRACTED JOBS. My view, everything was legal, but the service of a large air conditioning company should be noticeably cheaper or else it offers no benefit to offset the cost. I saw no such benefit. Finally, I would encourage you to talk to the owner, he's pleasant and well spoken. He will have a lot to say.