We recently had to replace our old gas furnace and AC system. Sergie clearly explanded the pros and cons of the options and we made our decision. Several of our neighbors have had great experience with Air Blue so we we're hopeful for a good experience. I'm happy to say that Sergie and his team Vadim and Sergei were top notch and enjoyable to work with. We have a 99 year old house that deserves quality craftmanship and attention to detail and that is what it received. We're fortunate to have been referred to Air Blue HVAC. They are knowledgable, happy to explain and detail oriented. The whole process of installing our new electric heat pump and basement airhandler was seamless from start to finish. We're very happy with the end result. We would highly recommend Air Blue HVAC. read more

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Amazing HVAC company! Sergei came to my home after I started having issues with my AC. He spent so much time inspecting and explaining in detail what was going on with my unit. It unfortunately had to be replaced. Sergei gave me multiple options, and did not pressure me at all into placing an order. In fact he offered to credit the service call toward the purchase of a new AC, if I decided to go with his company. Two months later, when I had the same problem, I called him back and placed an order for a new unit. He still honored the credit for the service call after two months. The crew of Sergei and Vadim were so professional and efficient. I was so impressed with their work and detail to cleanliness. The installation, testing and clean-up was impeccable. I recommend them to anyone looking to replace their AC Unit! read more

Very professional! On time. Knowledgeable! Very clean and organized. Replace my whole air/heating system with him eight years ago. He is very easy to work with. Explained everything in simple terms. Have problems with my air conditioner this week. Air Blue showed up in 1 day and fix not only the problem but also cleaning everything up, put in more effort to make sure everything in good condition. Very impressed! Will recommend to anyone! A true 10 out of 10. 5 stars for sure read more

After getting quotes from over 10 of the highest rated HVAC companies on Yelp and Google within my area, I decided to go with Air Blue HVAC for my AC installation. Prior to the installation Sergei took the time to inspect everything, explain my options, and answer my questions instead of just doing a quick walkaround and sending me a quote. On top of that, their price was one of the best I received. They quoted me a premium system for about the same price several other companies were charging for basic entry-level equipment. Sergei and Vadim showed up early and worked tirelessly through a 90+ degree day. They even cleaned up and fully restored my furnace closet, which hadn't been touched in decades. Their workmanship and attention to detail were outstanding. Even after the installation was finished, they stayed past sunset to properly test the new heat pump. Since a new system needs time to run before you can verify temperatures, pressures, and check for refrigerant leaks, they didn't rush the job. Watching the care they put into testing and fine-tuning the system reinforced something I learned during this process: even the best HVAC equipment is only as good as the installation, and they made sure everything was done right before they left. What really impressed me was the attention to detail. Sergei took the time to perform a Manual J calculation to make sure the system was sized for my home instead of just replacing my old unit with the same size, which most of the other contractors wanted to do. They also completely air-sealed the return, built an elevated platform with river rock underneath so I can add pavers later if I decide to, and were very respectful of my property throughout the installation. They also backed their work with a 3-year labor warranty, while most of the other companies I considered only offered two years. Overall, I couldn't be happier with my experience. From the initial consultation to the final installation, Air Blue HVAC consistently went above and beyond. I'm confident I made the right choice, and I wouldn't hesitate to recommend Sergei and his team. read more

AIR BLUE HVAC - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Great communication before appointment and on time. Sergei is very friendly and explains every step. Get attention to detail.

These guys are good. The best of the best. Sergei and his team nailed it in every way; technical expertise, honest recommendations, SUPER responsive, on-time and on-budget in every way. The even disassembled and reassembled a fence/gate, an unexpected challenge, to create space for removal of old unit. Trustworthy, smart, polite, and most importantly, experts at what they do. I highly recommend them. I will be hiring them for all future HVAC needs. read more

Experience with this company was awesome. We were notified when Sergei was in route. He arrived very timely at the start of the appointment interval. He was very gracious about me "hanging over his shoulder" and watching him work. He not only did not mind; but welcomed it. He identified the issue quickly and explained each step he was taking and why. He did not try to "upsell" us on a bunch of ridiculous stuff we didn't need as many other companies do. But he did make a few pointed suggestions and explained exactly why he was suggesting those things. He made the repair quickly and efficiently and had us back up and running in short order. Great experience! We highly recommend this company. read more

They are a fair company that does amazing work. Would recommend them to everyone i know.

Showed up right on time. Very professional and knowledgeable. Fixed my problem for a reasonable price. I highly recommend.

It's easy to see why this company has so many great reviews. They responded quickly on Yelp, and scheduling an appointment was simple. The technician arrived on time, was knowledgeable, and performed a thorough inspection. He took the time to explain everything clearly and was honest throughout the process. I truly appreciated the professionalism and would definitely contact them again if I need their services in the future. read more

Excellent service. Great work. Fixed the low refrigerant issue on my HVAC. Got me quickly on the schedule. Explained the issue well. Did not push for a more expensive fix. Sergie was really great! read more

Excellent workmanship. Great price. I showed my friends and neighbor after the installation. They are so impressed with the workmenship. I highly recommend this company. read more

Quick update... We've had our Air Blue A/C for over two years. We love it. It is efficient and keeps our house super cool. This summer I noticed a slight vibration coming from our condenser outside. I called the office and Sergei came out the next day for a free check! He diagnosed it immediately. A plastic ring inside was vibrating. It was an easy fix, and he was on his way. These guys are the best and continue to impress. read more

The service, quality and value were all 5 stars! Smoked the competition. Sergei is the man!! read more

Sergei was amazing in walking through the process and going into details on different components and options. Pricing was great too compared to many other local large and small HVAC companies. For the install Vadim and Sergei (2) had an amazing attention detail and found issues with previous work that were fixed at no extra charge. The team stands by their work and I recommend anyone to who needs HVAC help read more

AIR BLUE HVAC - Heat Pump Unit - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Called to request maintenance, as my person has retired. My services work fine but want to keep them that way. They told me that they only do emergency repair. Denied service. read more

Our old furnace had been giving us trouble for a while, constantly cycling on and off due to electrical issues, making it clear it was time for a replacement. As is wise move for any major home improvement, we sought bids from three different HVAC companies to ensure we made an informed decision. Air Blue HVAC truly stood out. Their initial inspection was the most thorough, and the options and alternatives they presented for replacing our system were comprehensive. Sergei, the representative who conducted the inspection, was incredibly professional and friendly. He patiently walked us through his findings, explaining everything from simply replacing our gas furnace to installing a brand new heat pump system. I appreciated that he explained the pros and cons of each alternative, breaking down the technology in clear, layman's terms. He spent a lot of time with us, never once making us feel rushed or pressured into a sale. After our discussion, Sergei left, giving us plenty of space to consider the information and make a decision that were in line with both our budget and needs. While Air Blue's pricing was competitively in the middle of the bids, they offered significantly more in terms of better equipment and additional work, making their proposal the best for our needs. After consideration, I called Sergei to schedule the installation. On the day of the installation, we were introduced to a second Sergei and Vadim, all part of the team. All three individuals were friendly, highly skilled, and worked together seamlessly. They each worked on specific tasks with efficiency, handling the installation of the outside air conditioning unit, the inside air handler, and the duct work. Their attention to detail was excellent; every step was executed cleanly and properly, reflecting great pride in their work. Despite working incredibly hard throughout the first day, they were happy to show us their progress from time to time and explain various aspects of the installation. By 7:30 PM, they had accomplished a tremendous amount, completing the air handler and outside condenser unit, and even a portion of the duct work. The following day, they finished the remaining duct work, started up the entire system, tested everything, and thoroughly cleaned all the work areas. Before leaving, Sergei reviewed all the completed work in detail and provided a clear explanation of how to operate our new system. Satisfied, I then paid for the project. I could not be more happy with my new system. Our home is now very cool and comfortable. Our previous main problem area; the upstairs master bedroom, once uncomfortably warm, with little airflow has been transformed to a nice cool area due to the new unit and the much improved duct work. I also like our new smart thermostat that enables me to control its features from a wall display as well as my smartphone. I highly recommend Air Blue HVAC for all your heating and cooling needs. Their work is competitively priced, and they operate with honesty and integrity, providing straightforward estimates without any phony discounts (unlike one company that included my credit card rewards and federal incentives as part of their "savings," which were entirely separate from their service). Sergei and his dedicated team deliver a high-quality, professional installation and truly stand by their work. read more

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I had a complete AC installation done 6 years ago by Air Blue Hvac and was extremely happy with the quality of work and professionalism of Sergei and his crew. Yesterday my AC stopped blowing cold and Sergai found time to work me into his busy schedule and diagnose and repair the problem, I'm very happy with the quick response and the commitment to customer service. read more

Sergei and his team were absolutely fantastic. Not only were they all knowledgeable about exactly what they were doing, but their prices were competitive. And they made the whole process a breeze for me. They completely replaced my 42 year old system with a new one in 8.5 hours. I am beyond impressed and would recommend them to anyone looking to update their HVAC with confidence read more

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Excellent service and a highly qualified team, Sergi and Vadim did great work, were helpful and polite, and spent the extra time on cleanup and walking me through my new system. Would definitely recommend Air Blue HVAC to anyone looking to have work done on their systems. read more

AIR BLUE HVAC - New AC unit - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

Sergei and his team did a fantastic job replacing our seriously outdated furnace, installing a new AC unit, and completely replacing our original ductwork. After talking with Sergei about our concerns regarding air quality and the condition of our existing system, we knew we were in the right hands. Communication was excellent throughout the entire process, and everything was handled professionally and smoothly from start to finish. We truly can't recommend this team enough. Special shoutout to the technicians, Vasime and Sergei, who went above and beyond to make sure our entire system was done correctly and working perfectly. We are very happy to have chosen Air Blue and would highly recommend them! read more

We recently had to replace our 40 year old gas furnace and AC system and we were very fortunate to have been referred to Air Blue HVAC . We had the privilege of working with Sergei and his team Vadim and Sergei. All three gentlemen are true professionals and the absolute best. They are honest, patient, detail oriented to say the least. The whole project of installing our new electric heat pump and replacing our ductwork in the attic was seamless from start to finish. Very happy with the end result. I would highly recommend Air Blue HVAC. read more

AIR BLUE HVAC - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Our AC stopped working, and we knew it was time to upgrade our entire HVAC system and replace the ductwork--plus we wanted to get it done in time to qualify for the federal rebate. We interviewed five different companies, and Sergei from Air Blue really stood out. He was incredibly knowledgeable, patient, and thorough in explaining all our options and how the system works. Sergei was always available to answer our many questions, and on the day of installation, the crew was professional, efficient, and did excellent-quality work. They took the time to explain everything and left our home neat and tidy afterward. Sergei even came back later to educate us about asbestos remediation, which we had questions about from another company--he went above and beyond. When the city inspector came for the final check, he was very impressed with their workmanship. We highly recommend Air Blue for any HVAC needs--great service, great people, top-notch results and good value! read more

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It was time to replace our 40 year old central AC and Furnace. We obtained 3 quotes for a variable speed heat pump and it seems all the HVAC companies we got quotes from are offering the ACPro Brand which allowed us to compare apples to apples. Air Blue was the most reasonable of the 3 quotes for a 3 ton system. Sergei the owner was very responsive to my many questions before we decided to go with them and they were able to scheduled the install on the dates we requested. Turns out Air Blue had done an installation a few houses away a while back. I went to talk to the neighbor and he told me he had a really good experience with Air Blue and highly recommended them, and that helped us make the decision to go with them. The 2 Techs, Vlad and Sergei (different Sergei) who came to do the installation were professional and very efficient. Vlad made sure to explain to us how the system works in detail, and answered all our technical questions. Drop cloth was laid down everyday and cleaned up at the end of each day. It took 2 days for the installation because they also replaced all my old ducts in the attic riddled with holes and tears, and every air vent grill in the house. The other Sergie installed the new ducts. A new nest thermostat was also installed. We now enjoy really good flow of air into all the rooms in the house. Another thing that make Air Blue stand out from the other HVAC companies is that Sergei never tried to sell me an annual maintenance plan. When asked, he said we would save money by just buying and changing out the air filter once a year ourselves, and the warranty is will not be affected. We have used many contractors for a number of large home improvement projects, and we had a really smooth and good experience with Air Blue, which is not always the case with home improvement projects. I highly recommend them for any HVAC work. read more

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As new parents with an infant at home, we are extremely cautious about the quality of work being done in our house. After comparing five different companies, we chose to go with Sergei from Air Blue--and it was an easy decision. We couldn't be happier with the outcome. On installation day, Sergei, Vadim, and another Sergei arrived right on time and took the time to walk me through every detail. It was immediately clear that they are passionate about their work and genuinely care about their customers. Not only did they meet our expectations--they exceeded them. Throughout the entire process, the team was friendly, respectful, and happy to explain everything in detail. What really stood out was their openness to questions. Rather than brushing them off, they welcomed my curiosity and took the time and extra efforts to address every concern thoughtfully and thoroughly. I observed the work closely, and it was clear they took a professional approach--no shortcuts, no sloppy fixes. Everything was done the right way, with quality and safety in mind. I highly recommend Air Blue to all my neighbors and friends in the SoCal area. Thank you, Sergei, Sergei, and Vadim, for your excellent service--keep up the great work! read more

AIR BLUE HVAC - New system - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Update: Two years after install, one of the parts in the system stopped working due to a rare malfunction. Sergei came out to inspect the system even earlier than scheduled, fitting us in between appointments. They got the part and came out two days later to do the replacement. The whole thing took less than three hours, and the guys were extremely efficient, respectful, and professional. Plus, the parts and labor were completely covered by the warranty, so we paid nothing. If I ever hear of someone needing HVAC services, I always tell them to use Air Blue. read more

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Updated to include photos, as promised. I made my husband take the pics since the new ductwork is up in the attic..lol read more

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Sergei and his team were great! Sergei went over my existing system in detail to diagnose the problem, and explained everything that was going on. We settled on a new system, and discussed options. There was none of that upsell pressure you sometimes get in these situations, just a discussion of options. Installation came about a week later, they were here for a long day and it was all done. No need left behind either! New unit, some ducting and a couple of new vents to improve airflow. Price was good too, better than the first guy I called. I would definitely use Air Blue again. read more

AIR BLUE HVAC - Outside unit, they put the plastic pad on top of my existing concrete pad, to keep it up of the grass. - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Sergi came and educated me about the newer ac units available nowadays, how they work, and what options were available. He was very patient, knowledgeable, and detail oriented. He was not pushy and was willing to answer all my questions and trust me i have a lot of questions. Vladim and Sergi#2 worked very hard to install the system and make sure everything was functioning properly. They were all courteous, polite, and kind. Especially with my son following them around. They worked close to 12 hours to get the system completely installed. Sergi was also there both at the beginning and end of the install to make sure everything was completed correctly. The details that i really appreciated: 1. Relocated and shortened the existing outdoor copper line and power cable, so that the least amount of it is exposed to the elements. 2. Moved the oil filter to the inside unit so that it is protected from the elements as well. 3. Opened the fins on my air intake gate for maximum airflow and also sealed the air intake box. 4. The neatness and organization of how everything was installed. I appreciate their hard work and dedication to service. Thank you AIR BLUE HVAC read more

AIR BLUE HVAC - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Last summer we made the decision to scrap our 60 year old furnace and add AC to our home by switching to a heat pump and adding solar panels. We read all the Yelp reviews, everything Reddit had to say and watched all the youtube videos. We were particularly impressed by the straight forward videos by Sergei from Air Blue and called him for an estimate. Sergei spent 2 hours with us detailing what could be done and all the options that were available. Over the next months we called several times and asked questions or sent pictures of what we were thinking of doing; Sergei was always helpful, never pushy. In November we asked him back for a quote on what we wanted and got one that was quite reasonable. We mentioned that we were going to add solar and needed to upgrade our electrical panel; his suggestion was that we should wait until that was done and then call him. Electrical panel finished and we were able to hide the heat pump wiring in the wall rather than have another ugly conduit on the house (Thanks, Sergei). We called and said we were finally ready and Sergei and his team of yet another Sergei and Vadim arrived a few days later. He scheduled the asbestos removal team on Monday so he knew he would be able to finish the job without leaving us with a heatless weekend. These guys are PROS, know exactly what they are doing and worked 10 hours each day (and I mean worked). We're a bit on the picky side and they satisfied our every want. They were polite, considerate, worked cleanly and quietly; a pleasure to have in our home. All three inspectors remarked about how professionally the work was done and everyone who has seen Air Blue's work here hasA remarked about how nice it looks, how quiet it is, and how great it works. Thank you Sergei, Sergei and Vadim. read more

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I had Air Blue HVAC install a new AC and Heating system about two years back and what a difference it made from my almost 20 year old system. Sergei and his team were professional, and did a great install. Unfortunately the blower motor decided to go out recently. I called Air Blue HVAC and they responded quickly to make the repair. Sergei came out at the time promised and within an hour the system was back up and running. I have recommended Air Blue HVAC to my family members who have used them for their HVAC systems and they have been satisfied with their quality of work. I would definitely recommended Air Blue HVAC to anyone looking for a great HVAC company at a reasonable price. read more

Absolutely recommend! I had read through the reviews prior and after meeting and working with Sergei and his team, I'm very happy that we decided to go with Air Blue. When Sergei first came to do the estimate, he was very thorough in explaining exactly what needed to get done for our HVAC to be functioning properly. He was honest and gave us all of our options, provided the pros and cons based on the needs of our home, and left it us to decide. His team - Vadzim and another gentleman named Sergei - were very respectful of our home and cleaned up at the end of each day, which I really appreciate. They did a fabulous job putting the unit together, it's very quiet, and working well. You won't regret working with Sergei and his team! read more

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Trustworthy company with outstanding service. I've had HVAC service on my home and rental. Work is done quickly, and accurately. The pricing is fair and quality is high. Highly recommend read more

Fair price. Great job with the installation. They were in and out in one day. They installed a new heat pump inverter air conditioning system and modified some of our ducts. They were conscientious about keeping the house clean. They really care about making the customer happy and installing quality HVACs. Sergei answered all of our questions and the install team was stellar. read more

Serguei and the Air Blue team were great. They show up when they say they will show up. They were very informative during the estimate process. I had already done a decent amount of research on heat pump HVAC systems, but they were still able to explain some new information to me. They didn't try to oversell me on a system too large for me condo. They found really good ways to save me some money on a somewhat difficult install because my condo was built in 1997 and the system could have required a lot of drywall and framing rework. He even proactively brought up that since I already had an upgraded thermostat, that I wouldn't need to buy a new with the new system. They were professional, showed up when they said they would, worked with my schedule, worked around my HOA and their ongoing painting project (which you can see in one of the pictures), they did great work, and they did great work quickly. I would definitely use them again. read more

AIR BLUE HVAC - New slim heat pump compressor outside. - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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When asked I don't typically do reviews but when I receive really great response and service, I'm more than happy to oblige. Sergei, Vladim, and Sergei #2 were very helpful and accommodating through the whole process. Sergei explained everything in great detail and provided a quote and answered all questions very quickly. With the government programs ending by end of this year, I needed work done right away. I did around 5 quotes and this was the best value by far and were able to squeeze me in by end of the year. They were very well prepared and had extra equipment in case of any unexpected issues. Now I have a quieter heat pump that is more efficient. My family and I couldn't be happier. read more

AIR BLUE HVAC - Air Handler - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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Had amazing service with replacing my old AC, furnace and ducting for the whole home. Would recommend Air Blue HVAC every time. read more

AIR BLUE HVAC - New AC unit. - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

I had a great experience with Air Blue HVAC. We decided to replace our old system and I requested multiple quotations on line. Sergei, the owner presented a very detailed estimate and very competitive price. We decided to go with their service and we do not regret that all. The installers, Vadim and the other Sergei did a great job. My furnace it is in a very small space where it is installed a fire sprinkler. They worked so diligently in that small space and remove with care the old one. The new on installed looks pretty neat. Sergei, the owner also called me after everything was done to make sure everything was okay. Everyone from this company is truly professional and I highly recommend them! read more

AIR BLUE HVAC - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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I needed a new HVAC system and found Air Blue when conducting my online research and saw Sergei's various comparison and installation videos. Sergei and his team replaced our aging gas furnace with new heat pump and ductwork. The work looks high quality and neat, and his crew took care to make sure little details were taken care of. Sergei's communication was excellent: he explained technical considerations for various options, which I appreciated as someone that did a lot of research on HVAC topics before deciding to go with Air Blue. Overall, their pricing was competitive and the service and workmanship is top notch. I hope I'm set for my HVAC needs for the next decade, but wouldn't hesitate to call Air Blue HVAC again if needed. read more

Listen, there's a reason why these guys have 5 stars! I have to admit, at the beginning, I didn't want to meet with them. I had already spoken to 4 different vendors, but my wife felt that it was worth it to speak to one more. Reluctantly, I chose to meet with Air Blue HVAC, but I'm so glad I did. Sergei did a great job in breaking down the different options, the differences between 1 stage, 2 stage, and variable stage systems. I could tell how passionate he was about HVAC because he could talk endlessly about the technology. Unlike other vendors that tried to give me this big pitch and were trying to get the best price out of me, Sergei was very upfront about his price. I also appreciated his honesty when it came to telling me that I didn't need to spend $10K on new ducts ("they're fine; you don't need to change them"). When it came to the install, these guys were super professional. They took care in protecting all of our floors & stairs by covering everything up. The way that they installed our air installers in our attic was BEAUTIFUL. I mean, it looked so neat and tidy. And in addition, Sergei made sure to check-in and see how things were going throughout the installation. In the end, I'm super happy with my new units, so much so that I've already convinced my neighbors to go with Air Blue HVAC as well. I've had good and bad experience with different vendors & contractors, so let me just say that these guys really care about their reputation and work. read more

AIR BLUE HVAC - This was our old 1 stage system. It sucked. It was starting to leak. - Heating & Air Conditioning/HVAC Near Me - North Tustin, California

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