Miguel did a fantastic job checking both our heating and cooling units. He made sure that they were working within normal parameters and that the electrical was in good shape. He worked very cleanly. He was professional and very nice read more

Our scheduled maintenance on our HVAC system was conducted by our technician in a professional and thorough manner. He kept us informed throughout the service call and explained all issues that need attention. We will definitely call Air-Tech our future needs. read more

Excellent service. This was the second time air tech came and serviced our three units. The service men.answered any questions and concerns. They went over all the work they did with pictures. So far we've had Andrew and now Pablo work on our equipment. Both were friendly and considerate. Thank you very much guys. Keep up the great service Air-Tech. I really don't give five stars out. But this company deserves it. read more

Air-Tech Air Conditioning & Heating - Technician, Andrew Kaidin - Heating & Air Conditioning/HVAC Near Me - Pasadena, California

Jennifer, Air Tech's receptionist/scheduler, quickly and efficiently made an appointment for a maintenance visit that fit my schedule. She and everyone else I've dealt with at Air Tech over the years are always professional and easy to work with. They're a great company. read more

The Mitsubishi split system (heat pump) that Air-Tech installed has been quiet, efficient, and saved energy costs while cooling and heating very well. David came today for twice yearly maintenance, checked the system carefully, and have very good customer service. read more

I have been using Air-Tech for yearly maintenance since my system was installed in 2018. Recently, my furnace would shut off and give an error message. Phil came out and was able to diagnose the problem as a simple condensation line plumbing problem. He quickly fixed the issue. Phil is outstanding on explaining how the system works and what the minor problem was. Excellent service... read more

We had a great experience with Andrew fixing our AC unit in our condo. He was on time, professional and walked me through his inspection and was able to explain everything in Layman's terms so I (not familiar with anything related to hvac) could follow, understand and make a sound judgment on how to proceed with what our unit needed. He also offered various service options, pros/cons, and prices were very reasonable. Our unit is OLD and he knew his stuff. We'd recommend him in a heartbeat. read more

Experienced one of the best air tech guy Andrew visit my home and take care of our unit correctly and explained everything what was going on and what needed to be done. He did an amazing job and would love for him to be our regular checking in on our unit when the time comes. Very genuine guy easy to talk to and gets the job done! Appreciate your excellent work again Andrew ! read more

Pablo is an amazing, knowledgeable technician who goes above and beyond to make sure our system is working correctly. He is very thorough and so clear about explaining how things work and various maintenance options. Couldn't be happier with the quality of service. In the past we have also had excellent service from Andrew. He noticed a potential fire hazard near our furnace and went the extra mile to inform and educate us about that. Air tech has such great techs working for them. They are very knowledgeable, professional, conscientious and have a great talent for clearly explain how things work. read more

To update, Air Tech did refund my deposit within a few days of my complaint to them about it. The tech did reach out to me as well to apologize. I appreciate Rod R's response here. As I said, in my original review, this is a company I had a great experience with in all aspects of my original installation. read more

Air-Tech has always been consistent with a professional staff and the highest standards of work quality. I have called them for central AC/Heat service probably since 2009 or 2010. They've done everything from repairing both decades-old units, replacing parts, to installing an entirely new unit as well as ductwork throughout the entire house just before summer of 2022. It is also easy to take for granted when technicians have good hygiene. So, I wanted to note that there are no unwelcome smells to worry about while work is being done, nor are there any lingering behind after the job is done. I have happily referred neighbors and friends to Air-Tech For years now. Forrest read more

I recently had my HVAC service by Air-Tech and have to say that Andrew K was a standout. He was extremely professional and knowledgeable. First, he let me know he was on his way, arrived on time and explained what he was going to do to service my unit. Moreover, he gave me some helpful suggestions and showed me how my unit could be more efficient. I was very happy with Andrew and his down to earth personality. I would highly recommend Air-Tech. read more

I was very nervous about my service with Air Tech. My system is old and it stopped working properly in the middle of the heat wave. I called three companies and only AirTech responded. First of all, communication with the company was excellent. Phil the Comfort Specialist ( I love that title) was an absolute dream. He was here on time and explained everything he was doing. He asked me questions and told me to jot down any questions I might have. He answered every one of them and was a true font of knowledge. He solved the problem (worn capacitor), and I signed up for their maintenance program very gladly. ( I confess I have not been great at maintenance) Kudos also to Evelyn in the office who set up the appointment - she was ever so kind and I could tell she loves what she does. I recommend Air- Tech wholeheartedly. Thank you Evelyn and Phil!! read more

My home air conditioner was blowing warm air intermittently. Contacted Air-tech based on their previous Yelp reviews and was given an appointment 9 days from the date I called (they must be good to be that busy) Received a couple confirmation calls regarding my appointment with a hopeful "if someone cancels, we will move up your appointment date". The day of appointment, we were indeed moved up in the rotation and our tech arrived approximately 3 hours earlier than expected (they called first to confirm) Jose was neat, clean, friendly and professional. He went about his diagnosis and ultimately determined that our unit had not been service in a while (10 years) and there was a possible coolant leak. Jose provided a detailed explanation to me about our system and potential issues. He also provided couple options for service. We elected to have the unit filled with 4.5 pounds of coolant and a sealer to resolve our issue, though without a full on system service, the option we selected held no guarantees. We were extremely happy with Air-tech and Jose. The initial service call was $149 (I think) and they charged an additional fee for every 15 minutes their tech worked on our system. I felt The end price was reasonable for the service provided, and so far we are happy with the results. I'd use Air-tech again without question and am considering them for our bi-annual service read more

Have used them for years and usually good service Lately they have been trying to upsell bogus tasks. Beware!

Miguel did our biannual check of the AC system and he did such a good job! He explained all the steps he was taking in detail, showed me an easier way to change the filter, and was so attentive to my little dog I thought she would try to leave with him! All of Air-Techs people have been great to work with, but Miguel really stood out - thank you! Christel Hachigian read more

Spoke with Jennifer who called me from your office to remind us of our Air Trech servicing call. Jennifer who called was terrific: patient, competent, a pleasure to talk with. Keep her! read more

Andrew and Valerie showed up on time. Both were pleasant and professional. They got the job done in a minimum of time.

Our AC has been broken for a while. We have a friend (Jake) who works as a sales rep here & is very knowledgeable about the business. He took the time to come out and take a look at our AC a couple times throughout the heat wave in LA even before we scheduled an actual appointment with the company. Shout out to you Jake for being the man!! Today we had an appointment scheduled with David, the technician assigned to our case. He was so wonderful! He checked everything thoroughly, showed a clear diagnostic of the whole system, and explained pricing and what he recommends for next steps. Not only was he very knowledgeable, he was also very kind AND showed up early to the appointment. I highly recommend David and Air-tech in general. The company as a whole is very organized and easy to work with. They sent reminders and updates about the appointment and who our technician was. The women I spoke to over the phone, Alicia & Vanessa, we both very kind, helpful and attentive. Overall, I'm very pleased with my experience with Air-tech. They're a great example of a well run business. It's not fun to have your AC broken during a heatwave- but they made it bearable. Thank you to everyone for your help! (: read more

Excellent service, very professional , great communication and honest. Everything you could ask for.

Our Air Tech technician Phil Hartsell quickly diagnosed and repaired our malfunctioning central air conditioner. He carefully explained the problem, showed us the broken parts and quoted a reasonable price for the repair, which we proceeded with. He then recommended some preventative maintenance which we also agreed to. He did a great job of explaining his recommendations in an understandable way and was friendly and professional all around. 10/10 read more

It's like this place pushes a button and my AC breaks this time of year. It's happened the last 2 years. And now, I called a couple days ago and they said their next opening is THREE WEEKS away! Yes, they do great work.... But when they can get to you. Hopefully I'm not cooked in my home by the time they get here. Would more than happily change this to a 5-star review if I never ever have to see them again. My last home didn't have AC repair and I was there for 15 years. What does this place do besides take money? The value isn't matching the work. So sad. I don't want to go somewhere else, but.... This is just a bummer. Please change my mind! read more

They installed my unit about 10 years ago and I've had the service agreement with them ever since. I can say that all of the tech's that come are professional and courteous. They explain everything. I've never had a problem with the unit until now. I had a problem with the condensation. Anthony came right out and identified the problem and suggestion a solution that seems to be working. I can't remember the name of the guy who installed the fix but he was also very professional. Thanks to both. read more

I needed my ac / heating serviced. Jose was sent. I have many services done on my home and I must say Jose was the most curious, professional and diligent technician I have ever encountered . My AC was serviced in the past and no other technician has taken the time to note and repair a problem I had with drainage in my system. It seems when I had concrete installed they burred my drainage pipe which could lead to leakage in my attic. Thank you Jose for going the extra mile to service my unit. Air Tec you have a good man there you better hold on to him or he can work for me. This was money well spent. Thank you! read more

I have had a Lennox heat pump from Air Tech since August 2024. i am very please with it - it works very well during the hot months and now during the cooler months. The install went very well and the follow up maintenance is good. Everyone I've worked with is knowledgeable and helpful. read more

Andrew K. came and did some maintenance on my split unit on a weekday morning. Super nice and professional, taught me things about the system that I didn't even know about. Will definitely request Andrew for future maintenance calls! read more

David arrived promptly and spent over an hour inspecting all parts of the HVAC system. He replaced 2 air filters and went over all aspects of his inspection. happily all is functioning well. We have been using this service for a number of years and are very happy with them. read more

These people claim to have a 24 hour service. Don't believe it. Its a complete falsehood. We had them come for a regular service and barely a week later a leak developed. A separate air conditioning specialist came after 20 minutes and diagnosed a cracked pipe that was draining the water from the Unit to the outdoors. They repaired the crack and our air conditioner was working well in 20 minutes. read more

I cannot praise air-tech and Phil Hartsell enough The motor on our hvac stopped working And both the office and Phil Worked hard...squeezing us in in a timely manner, making the options clear, keeping in touch along the way, and then fixing it all Wow Terrific The best there is Dan read more

I'm hoping by writing this review I can help someone considering this business. We have 3 wall heaters in our rental we needed checked, I figured I'd call air tech... the technician checked all the heaters but determined that only one needed a new flue-ventilation pipe, so we had it replaced and decided to have the gas company check it, gas company comes and "red" tags all 3 heaters after air tech said they were fine, the heater they worked on had a gas leak, so I decided to have air tech send another technician to check, again after 30 minutes inspecting it (- I requested another technician- ) he tells me he can't find a leak so again I call the gas company and they come out to check, again he finds the leak and shows me where it is Do not hire air tech unless you want to waste your time with mediocre technicians, deal with several departments and make several appts to get something done( flue). Dangerous because they can't find a leak or determine what works and doesn't work, so disappointed, now to look for another hvac company read more

Andrew and Miguel came out to service our AC and we couldn't have had a better experience! They were both extremely professional and friendly! More importantly they very clearly explained (with photos) a couple things they found wrong. They did their work quickly but thoroughly and when everything was finished explained again what to look out for. They gave us some optional recommendations for work that might help extend the life of our AC but gave zero pressure to do them. One of the parts they replaced was under warranty (which they pointed out, I wouldn't have even remembered) and the rate they charged otherwise was very reasonable. Happy to have found such an honest and knowledgeable team to help us out! read more

We have used AirTech for over 15 years for both our business and home HVAC needs. Their service has alway been prompt, very professional, and thorough. Jose Acosta, the technician for our latest service request, reviewed the work order with me upon his arrival, performed the repairs, and explained in detail what he had done. As usual, the service cost was very reasonable. We highly recommend AirTec. read more

Great business representation...technician's picture was texted to me, he arrived on time and provided in detail all I needed to know about unit, and the process for the unit to be installed. I really appreciated the professional manner displayed during this appointment. Thank You Air Tech. read more

I have been putting off getting a new HVAC system in my home for 3 years now and both my AC condenser and gas furnace were 40 years old this year. I had been referred to Air-Tech by my neighbor who used them 2 years ago, they specifically worked with Rod who manages the business. Rod was spectacular, he came out to give us an estimate, was very thorough, showed us all the options he could do and all the problem/pain points we had. We ended up switching out our condenser, changing our gas furnace for an electric heat pump, and redoing the majority of the duct work. All in it was not cheap, but comparable to other quotes and way more energy efficient. While doing the work, they found that one of our ducts was completely collapsed (a few of our vents never output any air) and they fixed it for a marginal cost. Air-Tech identified all the tax credits and rebates I qualify for and their office will help me process them in the coming weeks. I definitely recommend Air-Tech, the peace of mind that you're hiring a company that really wants to do right by their customers is worth every penny. read more

Anthony came very promptly to our home to service our a/c. He was very thorough and helpful. We followed up the next day with Jeremy to discuss replacement options. Jeremy was detailed and very pleasant to talk with and discussed options. Both individuals called on the way to the house during the agreed upon service window and both were responsive to questions which were a lot since I am not very informed on a/c matters. While I have not figured out which option I want to pursue with Air Tech, the experiences with service tech Anthony and consultant Jeremy were first rate. read more

Jose was prompt and polite. Fixed three problems we had with our heating system so now we're comforted in knowing we'll have heat with the cold weather ahead. read more

Thank you Air-Tech for your excellent service. Especially for Anthony he knows his stuff diagnosed the problem quickly and explained the problems got it handled. Excellent service. Thank you Air Tech and Anthony. Fisher Leong read more

Jake came promptly and spent at least 2 plus hours assessing my home and coming up with a plan to upgrade my HVAC system. Air Tech was the first company I called . He thoroughly explained my options , answered all my questions with knowledge and patience and by days end I had hard copies of the various price points. read more

I've had my mini split system for more than a year now and these folks have been pretty first class throughout the installation and maintenance processes. They're not the cheapest, but they are a Mitsubishi diamond contractor (which I think extends the warranty on the hardware), and whenever there's been an issue they've gone to the lengths necessary to resolve it. Andrew for president. read more

Phil was not just punctual, he called to ask if he could come early! He was friendly, knowledgeable and thorough.