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!

Professional. Prompt. Could not be any more satisfied with the work performed. 100% recommend.read more

Replacement of HVAC systems with heat pump replacing gas furnace. Price was $20,000 less than the…read morehighest bid. No that was not a typo. Instillation took only one day. Competent efficient crew.

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.

I used Rays Heating and Cooling to replace my HVAC in a rental (condo) property that I have in…read moreValencia. They worked well with the HOA to get the installation approved. I signed up for their annual service plan and they come out twice a year to service the unit. They always work well with my tenants. I recently used them at my Burbank rental property to service my heater. Always excellent communication from beginning to end on every job and fair pricing. Whitney in the office is always professional and responsive too! Thank you Chris for your time, professionalism and responsiveness. I owe you!

We've owned our house for 17 years... the HAVAC unit was 40 years old ...over the years the system…read morewould occasionally fail and our "go to" guys were Rays Heating And Cooling...because that's who our church used...They always made the repairs at very reasonable cost and always great service... ALL the technicians that we dealt with over the years were honest , respectful and not pushy. Recently we finally had to take the plunge and replace the rooftop unit... It was a big job and this is a small house. Of course we had Rays do the job...JAKE and DIEGO handled the job beautifully with absolute minimal disruptions. A big "THANK YOU'' to Rays and especially to their wonderful technicians.

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.

Mike has been servicing our HVAC for several years...he is always prompt and professional. Always…read moreon time and explains what it is he is doing, makes recommendations, and is reasonably priced. Glad we found him and his business !

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.

Was referred to this company by a few people on Nextdoor, and then decided to come to Yelp to…read moreverify their rating. I am so glad I did, as this was the best company to come look at our vent/heating issue. Special shoutout to Sam who crawled in places in the attic other technicians from different companies didnt want to venture, as he found the issue by doing this which was minor. I will be referring this company to others and will use them for all our future HVAC needs.

I had a botched HVAC install by another contractor and asked Santa Clarita Custom Air to come out…read moreassess what went wrong. Tom and his team came over and gave me the information I didn't want to hear but needed to hear. They are very professional and knowledgeable and I appreciate their time.

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!

Lee's HVAC was excellent in providing their service. Very professional, honest and very thorough…read morein the inspection of my system. I would highly recommend their service, and the price was incredible. That I'm not telling.

I would highly recommend the team at Lee's. Everyone was knowledgable and friendly. Took me a bit…read moreto get this review in but had to come back to commend the team. We had an old AC that we tried fixing but we ended up needing a whole installation. Went with a variable speed one when we found out the rebates and tax credits we would be able to get. Brianna helped us to fill out the rebate form along with all the other necessary papers. Even the install guy was super knowledgeable, patient, and did I mention friendly? Hope this review helps someone!

My AC suddenly stopped working, and I was extremely frustrated. I contacted two different HVAC…read moretechnicians, but neither of them could figure out the problem. They both said my system was too complicated. Even the online customer service representative was unable to diagnose the issue. I kept searching for a reliable technician, and that's when I found V-Cool Air Conditioning & Hearing company. They came out to my house and diagnosed the problem within just five minutes. The technician quickly replaced the faulty part, and BAM! my AC was cooling again like a brand new unit! I couldn't be happier with the service I received. The technician was professional, knowledgeable, honest, and trustworthy. If you're looking for a dependable HVAC technician, I highly recommend V-Cool Air Conditioning & Hearing company. They definitely know what they're doing!

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!

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.