Reviews from our customers
See how we take care of our customers' experience with reliability, top quality and more
Have a heat pump split system which stopped working last week. Eugene from Airnizer came and gave us a free estimate. He was wearing a mask. After some diagnostics, he gave me options of how I can proceed. Repair, Replacement, or upgrade. He broke down the cost of each. Ended up going with a condensing unit replacement. Eugene followed up a few days after the visit and he was able to procure the equipment and start work within 2 days. The work was completed in a day and he cleaned up and took the old unit with him. Our split system is back running after he replace the unit and cleaned and purged the lines. We will have heat for the winter. Eugene was very knowledgeable and gave us a fair price. They are ambitious and do great work.
~ Xiaoyu C
Airnizer contacted me on a Saturday when I requested help for freezing air handlers in my split AC system.
The crew at Airnizer came out promptly on Monday assuming the problem with was a simple refrigerant refill and found more than they bargained for, a shoddy installation job with crossed wiring. Throughout the investigative process they outlined their theories, plans, rates, and were openly communicating with my wife and I the entire time. Once they were able to prove their theory they fixed the wires in a couple of hours.
Within a few hours they had diagnosed the installation issues and fixed the wiring without missing a beat. Not only did they refill the refrigerant but they fixed the AC system so it works better than it ever has, all units blowing cold and no more freezing!
~ Joey D
I had to replace all the PTACs in my new old place in the city. Max was very efficient and easy to deal with, and was very thorough and patient in explaining the process and the machines to a civilian so I was able to make the right decision for my needs. As soon as I sent over the building requirements, they provided the required certificates and extra paperwork right away which got the job approved by the property management ASAP. No stones left unturned. All pricing was fair and very transparent with no additional fees. The tech assigned to me was Vlad and he got the job done well and quicker than estimated. He was also efficient during the consultation and did not waste my time by showing up on time. Definitely go with AIRNIZER if you want things done honestly, right and on time, if not sooner!
~ Antonia M
Airnizer are the best in the biz as far as I’m concerned, and they’ve saved me from a summer of pure misery, at a reasonable price no less!
I knew I wanted to work with Airnizer from my first call to Max, who made a point to provide me with helpful, practical advice for my system, even when I was shopping around.
Flash forward to last week, when the unit, only quasi-repaired by my building, again gave up the ghost and, upon calling Airnizer, Vlad was there within 12 hours, diagnosing the issue correctly (and providing strong technical justification for it).
Within the space of a week, for a very competitive price, Vlad had corrected the issue, and the unit now blows colder air than it ever has before.
As a Southern man who has a near-spiritual connection to the concept of air conditioning, thank y’all from the bottom of my heart.
~ Steve S
Vlad from Airnizer came to service the 2 HVAC units in my apartment. He did a complete cleaning of each unit (WSHP evaporator coil, drain pan, drain line cleaning with special disinfecting nontoxic chemicals) and he had to add refrigerant to one HVAC unit that was not functioning properly. The service was professional, and Vlad was knowledgeable and thorough. He also explained everything to me, including what I should do to maintain my HVAC in good working order. Airnizer is an excellent company and I HIGHLY recommend them to anyone who wants their HVAC serviced properly by a professional who trouble shoots and provides solutions if you have a problem, but doesn’t recommend services that you don’t need.
~ Laurel T
Highly recommend. I own a town house in Bed-Stuy and hired Airnizer to install a mini-split system for the whole house. Within a day of contacting them I had an estimate, within two days they were here doing work, and in just over a week the entire system was installed and working. Everything was on time, on budget. I especially liked how straight forward Eugene was with cost/benefit analysis, pricing options, different units. It was very transparent and let me make an informed decision. Their pricing is very competitive. Eugene and his team are also just nice, friendly, hardworking guys who were very respectful of the house, cleaned up, and were considerate with our dogs and some working from home during the week.
Yoda
~ David
Very professional, informative, honest, and patient. Thoroughly explained the optimal setup for multiple units in the house for the compressors and the AC unit placements and provided reasons (ex:safety, optimal airflow and cooling) as well as other options that can work with pros and cons. Even explained the pros and cons of different brands as well as other electrical works required to accommodate the additional electrical needs as this is upgrade from old AC with an additional unit. This was all during just at the on site inspection for estimates and would highly recommend as they were very responsive via phone calls, texts, and emails to ensure I was informed of their visit at a scheduled time as well as accurate ETA.
~ Chul L
We just had heat pump/mini splits installed. Eugene (and his workers who were all polite, professional, hardworking and on time) met or exceeded every representation he made. our house was inspected on May 19. We received estimates for different configurations with various manufacturers on May 20. I sent Eugene several specific questions on May 22 and he responded May 23. We agreed on the job on May 25. Eugene said the work would start on June 5 and take 5-7 days. The work started on June 5 and took just over 4 days. Eugene, the owner, was on site every day. The work is excellent, everything was explained to us and we are extremely satisfied. I would definitely recommend Eugene and Airnizer.
~ Adam G
I cannot say enough great things about Eugene and his team! My salons HVAC blew out and we desperately needed a new unit and decided to go with a mini split. From the minute I called them for an estimate to the last day of the job everything was seamless. They are very detail oriented and care about the work they do and keep you informed every step of the way. I was especially stressed out because I’m not very educated on mini splits and am a small business owner and didn’t want to be taken advantage of. They couldn’t have been nicer and even gave me a few different options at different price points and walked me through what each option entailed. It was money well spent and I couldn’t be happier with the results.
~ Garrett B
Definite 5 star experience! I had never serviced my split units. I was given the pricing of both regular and deep cleaning. I didn’t realize how expensive this could be! I was told that once they assess the machines they will provide the actual cost based on how dirty they were. I assumed I would need a deep cleaning on all because I had never done a service. If the cleaning was completed on the same day, the assessment fee would be waived. What I am most impressed by is their professionalism and honesty. It turned out that 2 splits and the compressor needed deep cleaning and the other 3 splits regular. Another company may have said deep cleaning all around and I wouldn’t have known the difference. Despite the language barrier my tech Alex explained EVERYTHING via Chat GPT and my system is squeaky clean! I am grateful that we went with Airnizer!
~ Greta A
Sergey was wonderful to work with. He had a calm demeanor and genuinely wanted to diagnose the issue correctly instead of rushing through the visit. I previously had two other HVAC companies evaluate the problem, but Sergey was the first to identify the underlying issue. He quickly ordered the necessary parts and resolved everything the same day.
Max, the dispatcher, was also very knowledgeable and took the time to patiently explain the possible diagnostic tests and what they were looking for throughout the process. The communication, professionalism, and efficiency from the entire team really stood out. They will definitely be my go to HVAC company for annual maintenance moving forward.
~ Chia-Hung L
After the initial meeting to assess and give a detailed estimate, Eugene and his crew of two men came and completed the installation of 3 Mitsubishi units in two days, where I was also fortunate to be able to coordinate an electrician to work with alongside. Prior to them coming, they alerted me to put down drop cloths for dust--but did everything else--from moving the furniture out of the way and putting it all back, sweeping and disposing of garbage, all within building hours' parameters. They were punctual, efficient, and thorough. I couldn't be happier with their service and highly recommend! They will certainly get busier as the weather warms up, so book them sooner than later! A+++
~ Thu N
You really can’t find much better than Eugene and his team at Airnizer. I contacted them when I leased a new commercial space in Boerum Hill. They worked with me to find the issue and made sure to stay around to explain the fixes they made, and make sure the system was really working well. It is radiant heat so it took some time to initially warm up, so it was a lot of time that they spent making sure it was working properly. Since then I have reached out to them 3-4 times about separate issues with other spaces I have, and every time they have been responsive and quick. Most recently we had a commercial AC replaced, and while I did not feel the need to shop around their offer (because they were SO reasonable and competitive in the past) they found a time that worked for my business, were prompt on ordering the parts needed, and quickly changed out the unit. Really, a A+ for Airnizer!!!
~ Christy P
Our AC went out during the summer, which is what prompted us to call Airnizer HVAC—and I’m really glad we did. They came out quickly, were very responsive over both phone and email, and handled everything in a professional manner from start to finish.
Their pricing was reasonable, and they were upfront about costs. They diagnosed and solved the issue swiftly, which was a huge relief given the heat. They also made sure to provide a COI, which we needed for our building, and they accept multiple forms of payment, making the process easy.
Overall, a smooth, efficient experience. I’d highly recommend their services.
~ Josh S
Had a great experience working with Max and the team at Airnizer. From the very beginning, they were responsive and professional. Max was on top of everything, communicating clearly about the scope of work and making sure we were comfortable with the process. He was punctual, knowledgeable, and efficient during the installation of the HVAC system. I was especially impressed with how thorough they were in troubleshooting and explaining everything to me, from the system's setup to maintenance tips. Highly recommend Airnizer for any HVAC needs, they truly know their stuff and take care of their clients.
~ Victor R
Put in a request on the Airnizer website and heard back almost right away with available times and dates for an inspection for my mini split that was making a whooshing/wind gust sound. Vlad & Nik stopped by the next day, took a look and recommended a deep clean as my unit was 8 years old and hasn’t been cleaned since. It was filthy—mold and dust accumulation! The cleaning took about an hour and after reassembly had no weird sound anymore! The unit also was able to cool the space more efficiently. They also provided maintenance tips to avoid severe build up. Overall super communicative and great service provided! Thanks guys!
~ Tiffany C
I cannot recommend Airnizer enough!!!
The owner, Eugene, responded to my request for quote immediately, and scheduled an appointment with me to survey my property, within a few days from our initial contact. Upon seeing my property, he was able to knowledgeably advise me of the best size of HVAC I needed, where it should go (given the parameters of my apt), what to tell the electrician (who would be wiring to the outside of the building for it). Then he fit me in earlier than anticipated, and he and his guys did an Amazing job at installing! ... They showed they were honest, hardworking, clean and very good at what you do.
~ Melpi M
Eugene (Yauheni) Kobak, the president of Airnizer, Inc. wanted and appreciated our business. He was friendly and informative during the initial conversation and was very prompt in arriving at our premises. Eugene explained HVAC mini-split and did not try to sell us more than we needed. He made suggestions which actually saved us money overall! He delivered a detailed estimate within 24 hours of meeting with us, which contained both options we had discussed.
The installation was completed within several days of contract signing and his crew worked very neat and efficiently. The experience of this company showed itself during the installation process in the placement of the condenser unit and the inside air handlers. Eugene made suggestions to prevent possible future problems that we, of course, never would have thought of.
If you want a reliable contractor with fair prices, Airnizer is the one to call!
~ Billy M
I bought a poorly maintained condo and have unfortunately needed a few repairs and replacements for my minisplit system. I’ve used Airnizer every time. Their prices are fair and they’re very responsive and professional. They show up quickly, communicate well, the techs take their shoes off when entering the house and don’t make a mess, and most importantly, they diagnose the problem correctly and get it fixed quickly. Nothing is cheap in New York City, but Airnizer’s prices seem right in line with the market. I’ve recommended Airnizer to others in the building and they’ve always been happy with the service too.
~ Stephen S
I live in a co-op apartment building in Brooklyn Heights. Sergei and Alex were fantastic! Our HVAC wasn't blowing cold air for quite some months. I'm pretty handy (seriously, I can fix 95%+ of jobs), but even I couldn't figure out the issue. They came in and had the job done in under an hour. They let me ask them questions to better understand our unit. I learned! Even watching them creatively problemsolve to find the solution was entertaining. They even did an all-over visual and auditory check of the system after they completed their work to make sure all the parts sounded like they should, in perfect working order. They were professional, hardworking, clever inspectors, equipped with all the necessary tools, and figured out solutions that previous HVAC maintenance folks couldn't figure out. I was impressed with everything I saw from start to finish. I confidently recommend Airnizer!!! :)
~ Alex M
Communication was exceptional. I sent an inquiry by email on a weekend. It was not an emergency, but a request for very necessary maintenance on two 18 year old Mitsubishi minisplits, that hadn’t been deep cleaned since they were installed. They got back to me immediately with very clear and detailed descriptions of the range of work and costs. They were very patient and accommodating setting up an appointment for two days later. The techs let us know when they were coming by text and were right on time. They Worked HARD on two filthy indoor units and two moderately dirty outdoor units. They checked them all over, got them clean recharged and working like new. There were no surprises. The office updated me with minor changes to the expected fee. It was not cheap, but a GREAT value. Our health is protected and two good machines can now work at optimal efficiency for years to come. We are thrilled! We highly recommend them.
~ Joyce S
My experience with AIrnizer HVAC was totally positive. Everything they did, from setting up an appointment to obtain an estimate to replace an old mini split, to the installation and clean up was done professionally. They were quick to send someone to evaluate my residence for an estimate, and thorough in their assessment. They were foremost in pursuing the job, being timely with their communication. The workers were personable and excellent at their jobs. Amazingly, they also came in with the lowest estimate. I would highly recommend Airnizer HVAC for all you HVAC needs.
~ Jonathan L
I had a really great experience with Airnizer. Their tech Alex diagnosed the issues with our current system, gave us refrigerant for no cost during a bad heat wave, and did the system replacement in less than 2 days. He also came back immediately on a weekend when we had a wiring issue from the old system and fixed it. Everyone at the company is very kind, knowledgeable and responsive, and their prices are reasonable for the services offered. I would highly recommend Airnizer to anyone having HVAC issues or in need of installation, and Alex is the best tech!!
~ Sarah D
Choose this company! I had a great experience with them. Everyone I interacted with was good people. They were all professional, responsive, and took the time to thoroughly diagnose an intermittent issue with my units. I especially appreciated their honesty - they recommended the most practical long-term solution instead of trying to sell me unnecessary repairs or services. They also waived a follow-up service charge after a recent maintenance visit, which was a really thoughtful gesture and showed they genuinely care about their customers. I wouldn't hesitate to use them again.
~ Craig H
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