Sam was very responsive and quickly diagnosed our furnace issue accurately. The pricing was very…read morereasonable, and the entire process was straightforward and professional. Highly recommend!

Sam did a great job! He came out same day for a service call. He found the issue very quickly and…read moregot my heater back up and running within 20 minutes! He gave a call ahead of time to confirm when he would arrive. You can even use Apple Pay to pay the invoice! All in all it was a great experience. Thanks Sam!

Isaac came out to complete the project and was extremely polite and helpful. He installed our ev…read morecharger seamlessly and professionally.

I had a whole house fan installed by The Whole House Fan Company out of Fresno. After about seven…read moreyears the wireless wall switch went out. Called the company to do a repair and they were not really excited to come up from Fresno to replace the switch. At least that was the vibe I got from the woman who I spoke with. Right away I was not happy with their customer service. I checked Yelp and saw Cosmic Comfort installed whole house fans. I called and the woman who assisted me was upbeat and positive that they could fix my problem. I scheduled an appointment and Adam came out. Nice kid. Climbed in the attic and confirmed that the unit was good and needed a new switch. I decided to get a hard-wired switch and an appointment was scheduled. One thing I really liked was the communication through text messages. They also send you a photo of the technician that is responding to your house. I appreciated that and it makes good business sense. Issac and Freddie came out a few days later and completed the project. They were professional and the installation looked good. Isaac tested the switch and showed me how to use it. He had a tablet and processed my credit card through it. Easy peasy. Let's face it, electrical work is not cheap, but I felt it was a reasonable price especially considering my wife would stop reminding me that we needed to get it fixed before summer! I was happy with the whole process.

6/19/2026, Juneteenth!!…read more Last weekend my exterior AIRCON fan unit kept running after I turned off inside thermostat,... so I pulled the exterior unit connection. Today, Perez confirmed the switch could be defective. I agreed to have a new switch installed as the unit is several years old and electronic/electrical components wear out. $385.00 total. No complaints !! Perez are good people. Same technician as last year. Excellent work !!

Contacted them on Friday and they came out Saturday, even earlier than they had stated. My AC had…read morestopped cooling and the house was so hot inside. Came out for inspection and identified the problem and fixed it with no issues. Had them perform a maintenance to make sure everything else was running smooth and to also check our heater issue, so we will be good for the winter. Repairs cost less than the portable AC I was considering buying and done in a timely manner. So nice to be home in a cool house! Great communication, letting me know all the issues and the cost up front for approval to move forward. Highly recommend!

I cannot thank Dani enough. He came out and truly over exceeded expectations. I requested a service…read morein the morning and came out same day. Without a doubt great experience dealing with him. Found the issue and resolved it in a timely manner. The knowledge that he provided is truly a valuable asset and definitely worth the bang for your buck. Thank you again Dani.

Hello everyone called dani's heating and air due to my system not working properly, they came the…read morenext day morning I met Daniel and his buddy (helper) Joe and I tell you what they didn't just get my unit up and running but went the extra mile and fixed some things also that went right to prevent it from causing extra damage at no charge and let me say they two fellas are extremely funny guys to talk to and hang out with they're some comedians I tell you their my number one go to company

We have called on Central Valley Air Conditioning for service for several years. The quality of…read morework, knowledgeable staff and timely service keep us calling this company for all of our heating and air conditioning needs.

steve is so amazing, we needed a new air conditioner and he was with us from step one, and also…read morefollewed up to see how aour new system was working. his company is definetly the one to go with. thanks steve.

Absolute life savers!!! I cannot begin to say how grateful I am to Jerrid and Robby and Conley…read moreHeating & Air Inc. Jerrid quickly fit me into his schedule to take a look at my AC unit and tell me what was wrong. He gave me a quote within a few days and was able to get me scheduled next day for the install. Both Jerrid and Robby are incredibly knowledgeable, professional and respectful. I will not trust anyone else for my AC or heating system needs. Thank you again guys. You are amazing.

After getting quotes from several AC vendors in San Jose, Jerrid at Conley HVAC systems, gave us…read morethe most competitive quote. The first thing I appreciated about him was his diagnosis of our old AC. It stopped working and other HVAC's diagnosed the problem as the AC unit was "old". Which is was but that doesn't tell us why it stopped working. Jerrid explained it and gave us solutions. We did not work through an insurance agency. We live in a Condo which meant we had to go through our HOA and there were other logistical issues as a result of living in a Condo but Jerrid was very patient, communicative, and professional. My husband especially appreciated Jerrid's way of explaining our options. We feel we got the best option for our money. We are happy to give such a high rating for Jerrid and would recommend him hands down for any AC repair or replacement.