My HVAC system just stopped working.. Mike came out to look at it. He diagnosed the problem and…read morequickly fixed it by replacing the condenser and a fuse. His price was reasonable and he didn't try to upsell or push for further repairs. Mike texted me when he was on his way and was polite and professional when he got here. He explained everything he did and why the repair was necessary. I got the impression that Mike is an honest contractor and I will certainly call him again should I have further HVAC issues. I would definitely recommend Mike Miller HVAC.

A few months ago, my AC/heater acted up when it was freezing. Mike Miller showed up super fast the…read morenext morning and fixed my heater quickly and affordably. He even checked my AC for other problems. I'll definitely call Mike Miller for any future HVAC/AC repairs and service.

I can't say enough great things about Sergey and his team--they were absolutely incredible from…read morestart to finish! Replacing an HVAC system can feel overwhelming, but Sergey made the entire process smooth, stress-free, and even enjoyable. His team was not only highly skilled and efficient, but also genuinely kind and super helpful. They took the time to answer every single question I had and explaining everything clearly so I felt confident in every decision. You can tell they really care about their customers and take pride in their work. The installation was done professionally, on time, and with great attention to detail. Everything is running perfectly, and I couldn't be happier with the results. If you're looking for someone trustworthy, knowledgeable, and easy to work with, Sergey is the one. I would 100% recommend him and his team to anyone needing HVAC work!

These people have saved my life. They are so totally honest, reliable, and punctual! Today I…read morethought my 40year+ HAVC was dying, Serge came and fixed everyhting in a snap. I cannot say enough good things about this company.

I was very satisfied with the service provided by Vardan. They responded to my request very quickly…read moreand were ready to send a technician the same day. They performed an inspection, found the problem, and fixed it right away. What I really appreciated was that they also checked the ventilation system and honestly told me that it was clean and didn't need to be serviced. My original request was about the heating not working, but they actually did a bit more by checking everything and even replacing the filters. It was refreshing to see that they didn't try to upsell unnecessary services, which I truly appreciated. I will definitely be using their services again in the future.

I called HVAC Control yesterday, and Vardan told me he would come out the next morning. He showed…read moreup exactly when he said he would - on time and ready to work. He quickly diagnosed and fixed two heaters that others had failed to repair, after wasting both my time and theirs. What had become an ongoing frustration was resolved in under an hour, and he handled it all effortlessly and with a smile. Vardan truly knows what he's doing. Professional, efficient, and a genuinely great guy. Great value too. Highly recommend HVAC Control.

Well folks! This is my first review for 2025!…read more After 9 years of being a part of the Yelp Elite, this year I've decided to focus on sharing key experience targeted to give you good information to help you make your choices as you navigate the plethora of businesses out there to choose from. With that, I will say OIG HVAC is the best in their industry. Absolutely top of the top notch! I had to replace the antiquated HVAC system in our home and I canvased many other HVAC companies. I had several look over the situation, provide their advisement and quotes. It wasn't until I had contacted Oleg of OIG HVAC did I finally decide to move forward with my HVAC system replacement. I had previously done my homework and Oleg was the only one who answered all of my questions and went over and above to provide details and additional information which helped us to make the best choice for the needs of our home. We're now two weeks after installation of our new system and it's still a perfect fit. I also opted to have all new ducting which was something I wanted to do as well. The installation from top to bottom was exceptional! True professionals Oleg and his team. They buttoned everything up nice l and clean. Not only did we get a good quality system and great work done, but their pricing was the best compared to all of the other HVAC companies we had previously consulted with. Thank you Oleg and OIG HVAC! You are the absolute best!

Called OIG out to check on our furnace not running consistently and our A/C had quit blowing cool a…read moreweek or two before the weather cooled down. Oleg did some testing on the furnace and got it running for the time being, but confirmed it was on the way out and the A/C had a leak. The system was 30 years old original to the house, so time to replace. Got another appointment a few days later for a full replacement of our entire downstairs HVAC setup. He and his team arrived on time and six hours later we had both hot and cold blowing air available again. They laid down drop clothes throughout the home and covered the clothes in the closet with plastic where the attic access is. Can't recommend enough!

Our current air conditioner had been struggling with cooling the last couple of years. My husband…read moredecided that it was time to replace our unit before the summer. And while we were at it, we wanted to replace the heater. V Cool (Vazrik) came out to give us an estimate and my husband was very pleased with the price and flexibility of instillation date we booked right away. We couldn't be happier. Vazrik was courteous and respectful of our home. The installation was clean and professional. I recommend them for all your heating and air conditioning needs!

I was lucky enough to find Vazrik and his team, who helped me with my issue, quoted a great price…read moreand was very professional and responded so promptly. Definitely great value of services and took care of the problem in professional way. Thank you!

We used Hilo Aire for issues we were having with our heater and though they couldn't be resolved…read moreon the first visit, we were told how to look for the error codes. Once we had them and gave them a call to come back, they quickly resolved the issues with the right part. We are so grateful we didn't have to replace the entire unit as other companies would have tried to get us to do. We will continue to use Hilo Aire for all of our ac/ heating issues due to their honesty, reliability and great customer service

A reasonable labor charge to replace a $15 capacitor in the AC condenser. Arrived same day in the…read moremiddle of summer. Very friendly service.

Would highly recommend Faith Air Conditioning and Heating…read more After dealing with another HVAC company and being left highly frustrated, a neighbor recommended Faith. Wes was familiar with the problem I was having and had an immediate well thought out solution. His team came and spent a good part of the day working on my unit and by the time they left SUCCESS!

Wes is a gem. We'd been dealing with a mysterious and frustrating issue for over three…read moreyears--laundry and chemical smells coming through our HVAC system. Every professional we called told us it was impossible because the laundry and HVAC are separate systems. No one took the time to investigate further. Wes was the first person who truly listened and took our concerns seriously. He came out to assess the situation, then returned with Sam (an excellent helper), and together they carefully inspected the system. When they opened the air handler and discovered broken drywall, it finally explained everything--those gaps were letting in toxins from other areas of the building. The issue had gotten so bad, we had seriously considered selling and moving out. That's how disruptive it was. We had agreed to pay Wes his hourly rate just to get some answers--but to our surprise, he didn't charge us a thing. He simply said he was glad to help, and he absolutely made our day. Wes is smart, honest, professional, and kind. If you're dealing with a tough issue and want someone who truly knows what they're doing, call Wes. We can't recommend him enough.

Our air conditioner suddenly stopped working so we asked neighbors in our community if they had any…read morereferrals . Quite a few suggested Affordable Air and heating. Making the appointment by phone was quick and I was pleased to have someone come to inspect within a couple days. John, the tech, provided us with several options but honestly our system was incredibly old and so we chose to have the system replaced. We were quoted what I believe was a reasonable cost and we were provided a prompt appointment. Kevin and Roberto arrived on time and were efficient, thorough and walked us through every necessary step. I highly recommend their service.

Tech Gabriel arrived on time and check our heater, after 15 minutes he said the gas valve better be…read morereplaced for $2,300 or get a new heater for $5,000. Luckily I got another company to check it out, he replaced some part and my heater works again.

VERONA HVAC Inc. is by far the best service for heating and air conditioning we have ever…read moreexperienced. They are highly professional and knowledgeable. They will inspect, evaluate and propose the best design solutions for all your HVAC needs using only the best products available. They are trustworthy, honest, hard-working and will estimate costs well within acceptable industry standards. They also provide a bi-annual service program to make sure your systems keep running as efficiently as possible throughout the seasons. We can't say enough about this fantastic HVAC service.

Consistent Excellence - My Second Major Installation with Verona HVAC…read more Update - December 2025: I am writing this follow-up review as a long-time, loyal customer of Verona HVAC. A few years ago, I chose them to replace my main system with a Lennox XP20 heat pump, and because of that exceptional experience, I didn't hesitate to call them again for my latest project: a new mini-split installation. Once again, the Verona team proved why they are the best in the business. They recommended one of the newest Lennox products on the market, the Lennox MWHD012S6S-1P wall-mount mini-split. This unit is incredible it has "Calm Air" technology with thousands of micro-holes that disperse air gently, so I don't feel a cold draft even when it's right above me. It's also whisper-quiet and has built-in Wi-Fi that works perfectly with the SmartThings app. Just like my first experience, the installation team was knowledgeable, punctual, and left the workspace spotless. It is rare to find a company that maintains such high standards of quality and value over many years. My home comfort is better than ever, and I still have complete peace of mind knowing the job was done right. If you are looking for a team that provides honest solutions and the latest technology, I still highly recommend Verona HVAC!

Our rooftop A/C furnace stopped blowing air. Was referred by an AC guy to Nicholas Aire. This…read morelocal, family owned business answered the phone scheduled a service call, and came to my home quickly, professionally, and diagnosed the problem. Failed circuit board. Returned the next morning with the part, problem solved. Jeff is courteous and very knowledgeable, a great tech and super nice guy. They do repairs, installation, replacement, maintenance, residential and commercial. Highly recommend!!!

Nicholas Aire has been servicing our home HVAC since we first moved to Santa Carita in 2010. In…read more2019 right before the pandemic, we finally replaced our HVAC (that came with the house built in 1992). Jeff Frank and his team found the complete system, did the install clean and neat, and in the middle of an appliance shortage. Fast forward years later a small part goes bad. Jeff came out, replaced it, and said it was still under warranty. No fuss. That's awesome service. NAS is the best.