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!

I put in a service request they texted me almost immediately. They came the very next day even…read moreearlier than my appointment. Jason was very nice and professional. He handled the job quick and efficiently got my house cool in no time!! thank you so much 10/10 would recommend!

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.

Very responsive and attentive to keeping my HVAC maintained and running well. Jun is always on top…read moreof it.

He did the job professionally doing maintenance on my HVAC system. I would recommend him to…read moreeveryone.

We were looking for a new HVAC company as the one we used to deal with has turned me off with…read moreseveral different interactions. We did some research and had multiple recommendations from others for Marc Wilmers. We had them come to our house to give us an estimate on replacing the ducts in our attic. EVERYONE we dealt with was super nice and helpful. They came in with the most reasonable price for the estimate so we decided to go with them for the job. The crew of about 4-5 guys came in the morning and they were done in a few hours. My wife told me they were all super kind and patient. My 7 year old son kept asking to help them and they made a deal with him that if he helped a bit they would give him some money at the end of the job. Of course he agreed and jumped in that offer. So as promised, he got a few bucks when they were done. And they finished the job sooner than they anticipated. Every interaction we had with them was positive. So I'm pretty sure we have a new HVAC company. Give them a shot. I'm confident you'll love them too.

Happy New Year to me! After spending Q3 dealing with a…read moreflock of dodo birds out of Sherman Oaks that failed to deliver on their $$$ contract, I absolutely scored BIG TIME when I hired extraordinarily skilled Marc Wilmers and Team! They're hugely experienced and highly Yelp rated; best of all, they practice fair pricing! Honestly, there's no better company for having your HVAC replaced, and its customer service protocols are flawless! Thank you, Marc and Team, for a great job!

Ya, they came out on a Sunday. My Trane brand new HVAC is a real piece of junk. George, who owns…read moreiComfort is so nice. The people who installed the system, ZIA Degrees, did a terrible job, so here is George trying to fix yet another error code. They are just wonderful. This is a family owned company and they do service calls, installation and repair/replace. They install HVAC systems for mansions and tiny houses like mine. Their prices are always fair and they actually care about their customers. You can't go wrong with iComfort so just use them and be done with it. They return calls so fast, they get to you fast and they don't leave a mess. You will love them. Stay cool.

Best company to work with hands down !…read more We recently had a full HVAC system installed by IComfort, and the entire experience from start to finish was outstanding. From the very first call, their team was professional, responsive, and easy to work with. They took the time to explain our options, answered all of our questions, and made sure we felt confident moving forward. The scheduling process was smooth, and everything was done exactly when they said it would be. A huge shoutout to George and Erica Colon -- they truly went above and beyond. Their communication, attention to detail, and commitment to customer satisfaction were next level. You can tell they genuinely care about their work and the people they're helping. The installation itself was clean, efficient, and professionally done. The crew treated our home with respect, kept everything tidy, and made sure the system was running perfectly before they left. The difference in comfort is already noticeable! If you're looking for a company that is honest, reliable, and delivers high-quality work, I highly recommend IComfort. We couldn't be happier with our new system and the service we received.

Great service reasonably priced took care of our problems immediately!…read moreHighly recommend Mike!

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.

I used Ventura Heating & Air as a sub for my HVAC work and I couldn't be any happier. Alex and his…read moreteam are true professionals. His HVAC knowledge stands out and his work is outstanding! He's an expert on different types of equipment from residential to commercial and even restaurant refrigeration but his extensive knowledge on VRF equipment makes him unique compared to your typical HVAC contractors. I will continue to use him in the future as he provides great service and honest and fair pricing. I 100% recommend him and his team for your HVAC needs.

He repair my Ac yesterday but now is not working again I call him he say I come but he don't come…read moreI'm not happy their service

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.

This company did an install of a new heat pump HVAC system. He had no idea what he was doing…read more Initially installed a unit that did not have AC. When he came back out to see what was wrong he blamed the supplier. He got the wiring wrong which caused the fan to run constantly. I had a technician from a different company who had the problem resolved in less than an hour. The tech from Grand HVAC was argumentative, rude and incompetent.

From the owner: Find a Local Contractor Now — Up to 40% More Efficient Compared to Conventional Systems. Save…read moreEnergy & Maximize Savings! Replace Your HVAC# System With a Quieter, More Efficient...

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.