Sdair.com
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Our professional team understands that commercial HVAC services will require a different skillset than residential projects, and we come fully prepared to exceed your expectations. SDair provides all of San Diego County with exceptional air conditioning repairs and installation. We provide residential air conditioner service as well as commercial HVAC service.

Don't put off getting AC repair another day! Because of our experience, we have the ability to get the job done with complete precision. We properly diagnose the issue your unit is experiencing and then promptly repair it. When someone comes in that doesn't understand air conditioning repair, they'll often gloss over the problem and provide a quick fix.
Services
We charge by the job, not by the hour. We have a set diagnostic fee for repair and service calls. This fee covers not only the travel, but also the time necessary to properly diagnose the true cause of your issue. No matter how much time it takes to diagnose your issue, you pay the same set fee. Before we begin any repair work, we will give you all of your options and the cost, so you can decide what is right for you.
It can be easy to ignore the problems with your San Diego air conditioner when it isn't performing in prime condition. You might just think you don't have the latest model so you can expect your unit not to work as well, or you don't think have time to schedule an appointment in your busy day.

However, if you start to notice that your air conditioning isn't producing the cool temperatures that you set or it's starting to rattle and make strange noises, don't hesitate to call the experts!We're prompt and will properly diagnose your air conditioning and get to the root of the problem. We know that you change filters and get those routine maintenance jobs done, but over the years, this won't always be enough.
When you take the time to have a San Diego AC repair, you might not realize just how much money you save. You'll see the savings on your energy bill because when your unit is in prime condition, it doesn't have to work so hard to get the air flow running properly. When the internal aspects of the unit are cleaned and all elements are at the proper levels, you'll have less repairs in the long run which save you money and time.
We take pride in each project that comes across our desk and we've built our business reputation with the quality of work we do. We have an in-depth understanding of heating in San Diego, and we always use the best materials and manufacturers because we want to provide you with quality installations and repairs.
We know that not everyone is going to have identical problems and questions when it comes to their water source heat pump in San Diego, and that's why we make sure that we're trained in all aspects of the job. When you need air heating in San Diego, we'll send an expert out to help get your system installed and on track.
Reviews (18)
T. C.
T. C.
Nov 18, 2021
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Honest and Knowledgeable! Helped me with an issue by telling me how to fix it myself. My wall heater was not turning on most of the time. Turned out I had the wrong
Thermostat for the wall heater. I got in touch with the owner and told him about the problem I was having. He told me what I needed to do to fix. Now it works perfect. Super nice of him to do this at no cost. Many would charge big $ for this easy fix. Very impressed that he knew immediately what the issue was!
Tom Hm
Tom Hm
Jul 16, 2021
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Mark and his team where amazing!! Called left VM, 10 minute call back...evaluated the problem during a visit same day, explained the resolution quickly and effectively, then executed the fix in a highly cost effective way with even the part in the truck!! Amazingly quick service in the heart of high demand season...I'm going to need a blanket tonight!! Thank you Mark...you number is saved in my phone.
Stephanie Harmon
Stephanie Harmon
Dec 31, 2019
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I can't say enough nice things about SDair. From beginning to finish they were professional, knowledgeable, and friendly. I'm someone who asks a lot of questions so I really appreciated that they took the time to explain everything to me! Highly recommend!
K. E.
K. E.
Nov 29, 2018
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HIGHLY recommend this company. Mark walked me through a fix over the phone on off hours of the night and we got the problem fixed in under an hour.
Walter W.
Walter W.
Feb 22, 2018
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Mark did an excellent job. He explained what he was going to do, why he was doing it, and what we could expect along with what those next steps would be. This made us feel apart of the repair, made us feel comfortable with his service. Another person had suggested replacing the entire hvac system which would have been a few thousand, but with Mark's knowledge, he reviewed the system, explained what he was going to do and how this would fix it. Said the system was in excellent shape, no need to replace. And in the end, he was right the entire time. If you need a system looked at, have Mark
Joshua L.
Joshua L.
Jun 22, 2016
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Great service. Super professional. Very fast service, they got back to me in less than 24 hours of putting in the trouble call. Showed up the next day and diagnosed the problem with my AC right away. Would definitely recommend them and use them again!!
Tony Y.
Tony Y.
Feb 27, 2016
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Mark did an excellent job installing my Trane Condenser for my condo today. My 13 year old compressor went out last year and I decided to swap out the entire condenser rather then fixing the faulty part since the price is roughly the same. Mark was able to offer me the best deal in town AND was able to install the very next day! I've spoken with many other HVAC companies but Mark really knew his stuff and took the time to explain everything to me along his diagnosis and installation. His soldering skills are amazing and I am sure my unit will last longer then my last Trane unit.

Ignore those
Tom Willardson
Tom Willardson
Aug 29, 2015
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Our repairman, Mike, arrived on time, was very professional, and best of all, used his experience to deduce the problem that dated back 1.5 years ago when the installers left in a drainage plug that they should have removed. The heating system works perfectly now and I highly recommend SD Heating and Air Repair. Mike, our repairman, was exceptional.
Jean S.
Jean S.
Aug 28, 2015
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Mark and his crew did a great job installing our new Trane furnace and AC. We talked to him on a Tuesday and were up and running by Thursday.
We had gotten several estimates and SDAir was the best of all of them.
I do want to mention that SDAir has been our "go to" company since 2012.
Suzanne Kurten
Suzanne Kurten
Dec 01, 2013
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Mark fixed my air conditioning system after it went out last month. He arrived within an hour of my phone call and diagnosed the problem within fifteen minutes, then he went to his truck, got his tools, and forty-five minutes later I was basking once again in the comfort of my air conditioned oasis. Very happy with this service and I will definitely be calling Mark the next time my A/C goes out!
Ray Semaan
Ray Semaan
Aug 14, 2013
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A++ Service and great prices too. Trust me, you do not want to be dealing with a broken air conditioner with how hot is has been getting lately. Fortunately SDair has quick service and now my place is as cool as a cucumber! Thanks again SDair, I will definitely be calling you guys again if I ever need it.
Nui C.
Nui C.
Jul 12, 2013
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I never write reviews, but i had too. excellent, Excellent, EXCELLENT!! I plan on using them again. I called over two dozen other guys and had a 2-3 day out appointment. I needed it done that day by 3pm. I called Mark at 10:30 am. He was at my house by noon. I gave him a deadline because I had a guest. He was very professional. Explained all pricing. Drove miles to get the part I needed and was able to get the job done. No hidden fees, no up charge for my emergency!!! Prices are competitive. Mike his assistant was very nice too. After the job was done he stayed a while to answer additions question
Justin Thomas Trombley
Justin Thomas Trombley
Jul 03, 2013
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SDair founder Mark Slattery is the most fair and honest business professional that I know. I wish his company SDair all the success it rightfully deserves.
Anthony J.
Anthony J.
Nov 17, 2012
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Super responsive and efficient. While I had a fairly straightforward job the service I received was top notch. Made suggestions on future work and even told me to wait and do the work later when I would see more bang for the buck.
Samer K.
Samer K.
Aug 26, 2012
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He was 5 star at one time!
I've had two jobs done by Mark. Both jobs were about $9,000 total. The second one involved a pump which was defective. He told me we were waiting for a new pump for over 2 months. I wouldn't care about waiting but the noise was horrific when it would turn on. Anyways I apparently sent him an email where he didn't like my "tone" and then he said he wouldn't work with me anymore. I think most people would be frustrated after 2 months of dealing with an issues that has nothing to do with me, you installed it and bought it and identified the
Natalia J.
Natalia J.
Feb 24, 2012
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This company is a joke! they rip of their customers and aren't very professional at all. they showed up 2 hours late to my appointment, and then the technician tracked dirt all over my house. They replaced my air conditioning unit with what I thought and paid for a new unit but got a refurbished junk of metal. Yelper be ware!
Anna S.
Anna S.
Dec 18, 2011
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Mark is very skilled at his job and I would recommend him and sd air to anyone in need of repair, install etc.
Keep up the great work!
Joel S.
Joel S.
May 19, 2010
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I was at my dads house over the weekend and his ac stopped working. These guys came out and didnt even charge us the emergency fee. They were fast, clean, really polite. It's hard to find a polite contractor. Normally, contractors act like know it alls. NOT these guys. A+