My mother's air-conditioning system went down today right as the World Cup final game was on. I felt certain I would not be able to find anyone available to come and it was getting excruciatingly hot. Not only was service, prompt and professional, but the repair was done and my mother's system is working great and I couldn't be happier. Parts were in the truck no waiting. Prices were upfront and reasonable. Thank you Dr. Koldaire for your housecall. The patient lives! read more

Amazing. These guys are great. Super responsive and know what they're doing. We have been counting on them for years.

The main blower for my HVAC system failed in the middle of a heatwave last July. I called my AC guy for help but he was already booked for the week! Luckily, he gave me the number of a father and son team known as Dr. Koldaire. I called them in the morning. They arrived at noon. They confirmed the blower had failed after 20+ years of service. They removed the old blower housing, found a replacement blower, tested the new part in their shop and came back around 4:00. First they installed my new blower. Then they inspected my AC unit. It turns out I needed some refrigerant which they added. Two months have passed since their service call. My AC is now working as good as new and it helped my family survive weeks of 100 degree days. I am grateful for their skill and prompt service. They are nice people too. read more

Corey has been very helpful over the past few months in replacing a Lennox thermostat in my HVAC system that the original installer refused to warranty. (It was warranted for 10 years, broken down after 7 and Lennox had replaced it with a newer model that was close to $1,000!) Not sure if it was Lennox or the original installer (Precise Air, who was not helpful at all) but I ended up having to pay. Corey went above and beyond in getting and installing the part, which was extremely difficult and complicated to program. Lennox has very low ratings on this S30 thermostat from their customers, but Corey stuck with it until it is now working correctly. I am now a forever customer and highly recommend him for anything HVAC related! read more

Most honest repairman I have ever used. Trustworthy and reliable. Fair prices always. Doesn't pad the price with repairs other people suggest but somehow are never really needed. I can't recommend this company enough. read more

A friend recommended Dr. Kildare, as our heater was not turning on and was stuck in "aux heat" mode. I called and spoke with Steve (I think), and he asked me a series of questions and walked me through a few steps over the phone to see if we could figure out the problem, and after about 10-15 minutes my heater was working again. The fact the he took the time to help over the phone to get this working again was great, as he obviously does not get paid for that. Not looking forward to the day when a serious repair is needed, but I know who I'll call when that day comes. Thanks so much for your help!! read more

A/C wasn't putting out cool air. Middle of Summer on one of the hotter days. Corey and Steve were able to fit us in late on a Friday to come over and repair the issue. No BS, honest. Definite recommend. read more

I needed a last minute emergency repair for my business and these guys came through! There is nothing more important to a small business than efficiency, quality, and timing. Corey was super responsive. He promptly scheduled to come out and diagnose the problem, and did so correctly. The next day he arrived with the correct part and got us back in business! Thanks Dr. Koldaire! No wonder these guys have a perfect reputation! read more

A+++++ Look no further for great customer service and reasonable pricing. Doctor Koldaire has proven to be a rare gem in the Valley. Doctor Koldair is a family business which has been serving the Valley for decades. When Steve and Corey arrived at my condo on a sweltering Sunday, they wore masks and practiced social distancing. They were courteous, honest and straight to the point. My air conditioner just needed a new part installed. I was told by another company that I needed a whole new air conditioner. Thanks to Doctor Koldaire, I saved a lot of money and am very happy. Doctor Koldaire are highly recommended professionals. read more

They came out and were super nice and friendly to me and my dog. Trustworthy, not to mention time efficient. Covid safe with their masks on. Cost friendly. Highly recommend!! read more

My AC went out and another company lied and said it was my blower motor, which would have cost me around $700, but everything in my gut told me not to trust that company even though they didn't charge me for an estimate ( this is how they get you). I called Dr. Koldaire for a second estimate and spoke to this angel named Steve. He sent his guy (Arturo) out last minute on a Saturday and he fixed the problem in 15 minutes. He changed the capacitor which all together with labor cost me around $200. The area I live in gets really hot so I couldn't be more thankful to have found this company. Thank you Steve and Arturo for running a business with integrity, honesty, efficiency and great customer service!!! I consider myself lucky to have come accross company!!! read more

Honest Honest Honest!! Friendly!! So this man was recommended by a co-worker and I was told he was honest. OMG he got my AC system running for a $75 house call fee. He told me I don't need a new system and would check out the license of the other guy. I had been upset b/c a week earlier another different dishonest company had told me I needed a new system bc the compressor was out, mother board gone, and HEIL is no longer making parts. Whatever; all lies. for 10k they would get me into a new system. read more

It's been a rocky relationship with Dr. Koldaire, but ultimately he fixed my walk in refrigerator. He was hard to get ahold of at times over the phone, there was miscommunication, but I do feel that he is an honest and good natured mechanic. read more

Steve is not only a great professional, but a good and honest person. Over the years he has saved us thousands of dollars. As soon as you talk to him, you know you are in good hands. Once again, thank you Steve! read more

It was Friday night on 4th of July weekend, after being 115 out that day... got home & A/C was not blowing any cold air - was 93 inside the house! Dr Koldaire came out at 11:30pm!! I doubt any other A/C folks would go out to a job at 11:30p on a Friday night (let alone it was a holiday weekend). They were very knowledgeable & quickly got cold are blowing through the vents... and might have been cooler than it was before. Glad I was able to find them & would highly recommend them to everyone. read more

Steve is simply great. My ac went out in the heat and after a short talk Steve deduced with a fair amount of confidence that my fuses on the condenser were out. He then offered to walk me through the repair if I wanted to do it on my own. I was game. One hour later for the cost of 26 bucks plus an added sense accomplishment my ac was up and running. Can't thank him enough. Highly recommend. read more

There is nothing better than a 4th generation family business with high ethics, strong service motivation, and knowledge of their craft. That's what Steve (3rd generation) and Corey (4th generation) bring to their customers. I will continue to use Dr. Koldaire for all our A/C needs. They recently quickly solved a tough A/C challenge for us. read more

Steve goes the extra mile! My renter called me in a panic that the air conditioning was blowing hot airI it was a Saturday at 4:00 pm! I called Steve and he called my tenant told him to let the compressor cool down and went to my rental 9:00 pm and totally took care of the problem ! Finished at midnight! I'm so impressed with Steve's ethics and care , he is one of a kind! Honest and a has a great business. read more

Steve's a very honest repairman. he took the time to fix my air conditioning over the phone did not want to charge me because he knew it was something simple . I went to Home Depot in bought the part he suggested and the air conditioning unit fixed in less than an hour. Steve has gained my trust for life and he will be coming by soon to do the yearly maintenance. he was very honest and. this is the kind of people we all need, many other repairman wanted to charge me thousands of dollars so Steve in Essence saved me thousands of dollars. thank you Steve for being so honest. read more

Steve and Corey have been keeping our AC tuned up and in tip-top shape for several years. We've got a small herd of dogs and these hot valley summers are brutal. These guys make sure the pups aren't seating. They're fair and honest, which seems to be a rare trait with AC companies these days. Five stars! read more

I have never had as great an experience with a company as I have had over the years with Dr. Koldair Heating & Refrigeration. Honesty, integrity, and quality are the only words I can use to explain what you get. This weekend they took things to a whole new level. I called the owner (Steven) and explained my problem (mind you my wife had inadvertently done the same with another vendor unbeknownst to me, they scheduled to come out within 72 hours with a base cost of $95 plus plus plus. In my case, Steven inquired as to what I was experiencing (we are in a major heatwave) I told him the issue for which he said: "You don't need me, you can do this yourself". He asked me to take and text him pictures of my fuse box adjacent to air conditioning unit, he then walked me through the process of simply and safely changing the fuses.....problem solved at $0 cost. Honesty, Integrity, and Quality. I highly recommend Dr. Koldair!!!! read more

Steve and Corey are true professionals. They are incredibly knowledgeable and honest & easily repaired my AC when 2 other repairmen told me I would have no choice but to buy a whole new system. Even better though, they actually respond to text messages and phone calls, and show up on time or call and let you know if they'll be late. A father/son team who actually cares about their work and their clients. These guys are hands down the best out there. read more

Steve is the best. Gave me very helpful info over the phone on two separate occasions regarding my wine cooling unit. Very knowledgeable. And didn't charge me. He's my first call in the future! read more

These guys saved my life!!! Aside from coming out a little later than most AC guys, Steve spent a good amount of time on the phone listening to what was wrong while most people just book the service call. He went out of his way to work late and came out with Corey and went to work immediately. He gave me all the options on price to fix it and I could tell he was 100% honest with what was needed and didn't give me a big sell job. These guys were PRO's! They knew absolute everything going on with the unit after a short time at my home and got me up and running for the next month before the bigger repair which I will 100% be calling them for! Highest recommendations to this GREAT TEAM! Put them on your speed dial. read more

i have been using Steve for over 10 years. He first came to fix my wine cellar cooling unit. i then realized that he fixed heating and AC systems. he has repaired my units several times for a very reasonable price. He is honest. he will not sell you a new system unless he really thinks you need one which i do not. i had another company come in to compare and not only did they try to sell me a new system but they removed a ground wire which caused the unit to misfire. Steve was kind enough to try and diagnose over the phone and it was still not working correctly. then today we discovered that a ground wire was sitting on top of the furnace and was causing the problem. it appears that the other company tried to make my unit fail so i would come back to them and order a new unit. Steve came to the rescue and figured out the problem in less than an hour. He knows what he is doing. if you want to save money and avoid buying a new system, all Steve. read more