We have a large house with a vaulted ceiling with lots of windows and even though we have good ventilation, it gets so hot so split AC has been on my radar for quite some time. I put in a request for quotes through Yelp and Air Source was the first to reply. There were 2 other companies that I also reached out to but after my first meeting with Kevin, I was pretty sure that I wanted to go with Air Source because he was so knowledgeable. After waiting a couple weeks and not hearing from one of the companies and still waiting for a quote from the other, we decided to go with Air Source. I am so happy we did! Since we did not have split AC before I had lots of questions and worries, but felt that I was in capable hands. We waited about a month and a half and the day of the install, about five vans pulled up exactly at 7:30. The crew all knew what they needed to do. An electrician also came. The installation took a day and a half and Kevin was there throughout the first day. We got a total of 5 units, a large one for the living dining room, a mid size one for a larger room, and 3 smaller units for the bedrooms. I flet the pricing was very competitive, lower than I had expected. They explained how to use the remotes and installed holders the remotes. Kristi filed the rebate for us. They cleaned up everything too. We are so happy with our new AC! We'll definitely call them back to service them in a year. read more

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Friendly responsive professional service and fair pricing too! I would definitely recommend Air Source Air Conditioning. read more

we have 2 houses on our property - one with 4 a/c's and the other has one - all Mitsubishi's, but from 2 different suppliers. I contacted Air Source as we were having problems with (I thought) 3 of them. Kevin was at another job in the neighborhood and agreed to stop by to evaluate. Turned out that the one unit just had to be reset from the outside panel and would not have to be replaced yet. In the second house, he looked at the two units that were giving us problems and found that the setting on one remote had to be adjusted and explained why. The second a/c seemed to be working ok. He said we could keep both until they actually stopped working, then they could be replaced. Both were over 12 years old. The other 2 in the house had to be replaced a couple of years earlier. So to be proactive, I wanted to have the two older ones replaced even though they were still working. Kevin said ok once I explained that the other two broke down unexpectedly during really hot weather and we were fortunate that we had some backup. We were given an estimate and were advised that if accepted, the installation schedules were about a month out. The day of the installation, Kevin came to help set up and get the job started. The crew was really nice and worked efficiently. They had to clear out some areas to get to the conduit in the closet (which we didn't think about), but put everything back the way they found it when done - even the bookshelf against the wall below the unit which we had moved ourselves! I was given the user manuals and had the remote functions explained to me. I am happy that I contacted Air Source. They work as a team. Kristi was helpful and fun to talk to and Kevin said they would be able to do annual maintenance in all 5 of our units, which I will schedule in advance this summer. read more

Kevin came out personally to inspect my A/C system that stopped working. He identified the problem the first day, ordered the parts needed and completed the repair the next day! Price for repairs was very reasonable and A/C is working as good as new! read more

The best air conditioning company in Hawaii. There service - Maintenance and installation of new is excellent and they have outstanding people. l have used Air Source Air Conditioning for all my air conditioning needs for the last 15 years. read more

Excellent customer service. The men who installed my unit was professional, friendly, knowledgeable and explained how to use the AC and everything about it. Most of all they were neat and cleaned after they were through. These are valuable employees. Mahalo to all! read more

Kevin and Staff are the best. I've been a repeat customer and have never been disappointed

Kevin, Kristi and the entire installation team did exactly what they said they'd do, right on time and at a great price. I had 4 split systems removed and 4 new splits installed with four teams working quickly and without making a huge mess, even moving 3 of the inside units to new locations. Kevin's professional team that he's surrounded himself with are smart, courteous and extremely efficient, even moving my shelving and stuff back to the original place after they finished. It's rare such big job goes so smoothly. Kevin was also the first of four companies to respond and come to my house, giving me the best estimate. Kristi handled all orders, scheduling and follow through, keeping me informed and answering all of my questions. Thank you all for making this big job super easy for me, with zero stress. read more

Excellent service at reasonable service. Kevin and team did a great job for our family and their prices were reasonable.

December 2025. Recently had my AC cleaned again, after 3 years, and I'm happy to say, there was no judgement. I asked if it looked like I should replace my unit but the guy said no, not yet. Mahalo to Kelly who was so gracious and sweet for keeping us updated along the way. If you're looking for an AC company, call Air Source Air Conditioning. You won't regret it! read more

Their customer service, professionalism and commitment to excellence is unmatched. We have worked with this company for 18+ years and recommend them to friends and family for their outstanding services. This company is trustworthy and their products and service is highly respected. read more

Kevin, Kristi, and the entire team are a terrific company and crew to work with. It has been a pleasure working with them, the communications are excellent with a friendly and positive approach. Overall they are a great value in the products and services that they provide. read more

The staff was professional and cleaned my air conditioning units well. They were efficient and kept things tidy and neat.

Air Source is now my AC provider. They responded the next day after after I left a message. Kristi communicated with me from the beginning and throughout the process. Kevin and his workers are knowledgeable and professional. They shared a lot of information to me that would help prolong the life of my new and older Mitsubishi AC units. I highly recommend them for all of your AC needs and they are also a Mitsubishi Diamond Contractor which would extend your warranty to 12 years. Mahalo Kristi and Kevin for making this experience so positive for me and I look forward to a lifelong partnership. read more

Air Source Air Conditioning - New unit inside - Heating & Air Conditioning/HVAC Near Me - Honolulu, Hawaii

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Great work, done with courtesy and on time. In addition to installation of two zone systems, they do our regular maintenance. Always do high quality work! Easy to work with too! read more

Have used Air Source for nearly 21 years, Their service is prompt, crew is respectful and professional, they leave the area clean, we call them whenever we need AC service, have never considered anyone else. Kristi is a gem, returns calls promptly, ready with a solution whenever needed. Thank you, Air Source! read more

Air Source A-C is one of the best companies I have worked with. We have gone through 5 A-Cs, installed, and are very impressed with the results. Plus their customer service is quite personal. You feel like they know you when you call. We've used them for so long that we had 4 replacements installed a couple of years ago. Their workers are well-trained and able to trouble shoot until they figure it out. Kevin and Kristie run an excellent company. Their product is excellent and their service, superb. read more

Kevin and his crew are professional, well organized, and work is clean and well executed. In addition, their front office run by Krysti is exceptionally diligent! read more

The tech, Jay, reported on time & was courteous. Jay worked efficiently and expeditiously. He found a leak on a coil that explained why the ac wasn't getting cold any more. He will order the replacement part & also get me the price for a brand new unit to compare. read more

Had maintenance service provided for three split ac units. Though busy during the time period requested, followed up on their own when an opening appeared. Maintenance men were well mannered and professional. Did an excellent job. Will always seek to do installation or maintenance through Air Source Air Conditioning! read more

Excellent experience! I received an immediate request for an estimate. Once an installation date was set, Kevin and team showed up promptly at 0730. I was impressed at how quickly they finished the job and cleaned up. Everyone was very professional and polite, and Kristi filed for the Hawaii Energy rebates on our behalf. And best of all - we have a beautiful Mitsubishi split system installed and we're ready for the summer months! Thanks Air Source! read more

Exceptional service, technicians came on time to service our AC units and were very friendly and professional. They answered all our questions and gave us tips on upkeeping and using our three split AC units and the costs was very affordable. read more

Air Source has been our go to Air Conditioning company from years ago. They have always been there for us whenever we needed them from new installation of split systems to repairs. Always excellent service and quality of work. read more

There's a Hawaii Energy Residential Air Conditioning Tune Up Rebate of $75 with a limit of 2 instant rebates per household. This is such a good deal! We needed to have our split unit A/C's serviced since we never had it done from the time we got it 4 or 5 years ago to now. Our friend highly recommended this company so we gave them a call. We spoke to Kristi who informed us that they were really busy and booked until I think November but will call us back if she had an earlier date. A couple of days later, she had an October opening...yay! They sent 2 workers. Chad, who was the lead went to check all of our A/C's and informed us which ones needed cleaning versus which ones didn't. They were fast and did a really good job. I highly recommend this company! read more

I needed my split AC's to be cleaned and serviced. One of my units had brown condensation dripping from the unit and believe there possibly could have had mold inside where only a professional could be trusted to clean thoroughly. My decision to hire Air Source Conditioning was purely based on reviews! I believe and trust reviews if I haven't used them before. Well, my decision to hire them met all of their other reviews! From the woman that answered the phone and made my appointment to the guys that came to service my AC's. The woman that took my phone call also told me about the HECO rebate which helped my pricing. They took apart the units and thoroughly washed it. They were very neat and quick as well! I highly recommend this company! Thank you for the great service given! read more

I just had Kevin and his Crew relocate an existing unit we had down stairs to our up stairs living room....Summer is coming! He and his Crew were very nice, efficient and courteous... They respected my concern about a weak area on the roof and purposely did everything they could to avoid it. They cleaned up and made sure everything was in good working order prior to leaving with a wave. I've used them in the past and will continue to do so. The price to relocate the unit was a pleasant surprise. Mahalo Kevin & Crew... Awesome! Ray read more

Just had my two Mitsubishi units serviced today,I'm glad I did it , it was dirty but not that bad for 6-7 years . Was serviced by two knowledgeable techs , Chad and his partner , in fact Chad was one of the installers back in 2016 . They did a great job of cleaning the blowers . Very thorough. They were very neat and clean . Now it's blowing fresh air, smells great . They also serviced my in law's unit too in September 2023. I want to thank Air Source for the fast service and Kristie for scheduling my units and my in law's too. For your ac needs , I recommend Air Source. read more

When we decided to put in split system air conditioners, we contacted Air Source back in 2013. They were very helpful in deciding the size and placement of the equipment. They scheduled our installation and were on time and professional. Since then, I've had they come occasionally to clean the system and recently replaced one. They are always accommodating, courteous and reasonably priced. I would highly recommend them. read more

A friend had told me about Air Source and how happy she was with the service, and she's very picky. No, I meant very VERY picky!! So I always check with her before hiring any contractors cause she does her homework and I get to skip the awful task of asking for estimates. When I first spoke wih Kristie, I immediately felt comfortable. Long story short, cause I can go on....believe me...hubby and I have been really happy with their service. The guys that come to clean our unit are also very professional and kind. I really appreciate the quick and efficient job they do. Mahalo to Air Source!! read more

Mahalo! Mahalo Nui to the 2 Gentlemen (Jason & Nakia) that came to our Hale yesterday (9/23/2020) to do Maintenance/Servicing (Cleaning, etc,) on our Spilt A/C Mitsubishi Units!! They were right on time, as Scheduled for our Appointment!! And, they were done in less than 2 hrs, so Awesome I'd say!! Very professional & really nice Guys. Thanks again, Jason & Nakia, kudos to the both of you!!! Mahalo Kristi for following up with returning our calls to my Husband & I, appreciate it very much!!! Mahalo to Kevin (the Owner!) too, for returning my Hubby call. Air Source is A great Co., If you are looking to purchase A/C Units in the Future, very reliable & efficiencient this Company is for you!! Our 2 Mitsubishi Units are quiet, but very reliable in keeping our Hale Comfortable & Cool. Thanks again to all of you for such great professional service!!! Cheers! Aloha. \000/ read more

I had Kevin install 4 a.c. units 20 years ago. It was time to replace those units. Again, I called Air Source and Kristi answered the phone and we set up a time that Kevin could come out to my home for the estimate for 5 a.c. units. Kevin did his estimate. The next day, he sent the estimate to me by email. I called Kristi and we did the signing of the contract on line. Kevin told me that the installation would take 1-2 days for 5 units. On the day of the installation, Kevin had his whole crew installing the 5 units. The crew including Kevin were respectable, hard working and fast. In 4 hrs., the installation was completed. After the installation, I was given an operational run through of each of the a.c. units. They left the area around my home and inside of my home clean and removed all of the old a.c. units. In the final bill, we also had the Hawaii Energy Residential Air Conditioning deduction for the installation of the new units and that was all handled by Air Source Air Conditioning. I also found out that they do cleaning of the a.c. units so guess who I am calling when I need cleaning. I want to thank Kristi for all that she does, and to Kevin and his hard workers a grateful thank you. read more

Responsive and fast service, very knowledgeable! Service technicians were friendly and courteous and pricing was reasonable

Kristi and Kevin at Air Source are absolutely the best! I had a very hard time finding a contractor to just give me an estimate for AC installation in my house. This was not the case with Air Source- Kristi in the office was very responsive and Kevin provided me an estimate within a couple days of the site visit (which by the way was scheduled within a week of my initial call). The estimate was reasonable, too! Kevin and his crew showed up ON TIME the day of the installation. They were professional, friendly and started working right away. Kevin is an expert, I believe he has about 20 years of experience. You could tell he knows what he is doing and his staff were knowledgeable, too. They blocked 2 days for the installation and he got it done in 1! Additionally, they were clean and left NO mess. Kevin also came back to set up a special pump so that condensation from one unit would not make a mess on our lanai. Their customer service, professionalism and reliability made this an incredible experience. My husband and I are so happy with Kristi and Kevin's services. Oh ya-- and the awesome AC we have in our house now, too! read more

They are very helpful and efficient in what they do. I have used their service in installing all my air conditioning units.

Great customer service and quick response. Everyone we met from Kevin and Kristi, their installers show great care and professionalism.

Awesome as always! Kevin and his crew are the best! They come early and on time, and install whatever your AC needs for your house. With our hot Hawaiian weather, you need good quality AC's in your house so call Kevin and Air Source! read more

I've been using Air Source Unlimited for the past couple of years. They've been quick to respond and quotes were very reasonable. I used them to replace existing AC split units in my house and they did a better job than the previous company I worked with. When I needed a unit removed ASAP, to accommodate some yard landscaping I was having done, with very little notice, Kevin came out and did the necessary work. I highly recommend this company - both for their customer service and competitive pricing! read more

A little late, but need to relay what a great job Kevin and his crew did installing my four units in one day. They were on time, neat and even took care of my old window A/C that was sitting out for pickup. Kevin was very informative during his initial visit and provided an excellent quote compared to his competition. Units are working great a few months since installation. I will certainly contact Air Source when it is time for my Living Room. read more

I am extremely pleased with the Mitsubishi Split System AC units and excellent services provided by Air Source Air Conditioning. I first installed two split systems over 10 years ago, and with the annual maintenance service they provided in conjunction with the Hawaii Energy rebate program, both units continue to perform well with no problems at all. Based on this experience, decided to ask Air Source to provide additional units for all of my bedrooms and family room. Kevin Goo came within a week to assess my rooms and gave me a very reasonable quote that I was happy with. They just finished installing 5 wall units with two compressors in a day and a half. Fast, efficient, and very friendly workers. All my compressors are hidden in the walk space under my house and protected from the elements. They even took care of the paperwork to get the Hawaii Energy rebate for new split systems and deducted the rebate from my final bill. Highly recommend Air Source Air Conditioning if need new AC systems or need servicing for your Mitsubishi split systems. read more

I like their professionalism with our tenant. We strive to have the best service providers take care of our rental, and Air Source has exceeded my expectations. read more