And they even completed the lengthy product registration for me. Which is critical so that the compressor and indoor units are covered under the manufacture warranty. Nothing but good things to say about these guys! read more

So happy with my new through the wall AC unit installation. Optimize Air was really communicative throughout the process, giving me a reasonable quote and helping me pick the best AC units for our home. Installation day was a breeze and the two people they sent were kind, professional, observed COVID precautions, and super efficient. I have already recommended Optimize Air to a colleague looking to upgrade his home AC system. read more

Optimize Air - New AC - Heating & Air Conditioning/HVAC Near Me - Brooklyn, New York

This company is extremely difficult to get a hold of. They were supposed to come replace my AC yesterday, but sent me the wrong COI the night before they were supposed to arrive. They have not picked up their phone since (I think they're screening my calls?) to try to reschedule/get the right COI so I can replace the leaking AC in my son's room. Extremely frustrating! read more

From start to finish, working with this company was a great experience. My initial e-mail received a timely response, we set up a time to assess the work that needed to be done, the owner showed up when he said he would, and the service was done exactly when it was scheduled. The 5-zone split unit I had previously installed in my home by another company was not working and we were suffering through some pretty hot weather. I didn't think anyone would be able to fix the issues, but the service team at Optimize Air arrived and installed all new lines in less than 2 days and we couldn't be happier with their expert work. Now my split units work perfectly. read more

So glad I found them!! They were one of the only ones to respond to me about fixing my through wall air conditioner. Andrei was so great and worked above and beyond to fix what was a very poor installation by the previous owner of my apartment. They were truly a lifesaver and so reasonable! Highly recommend. read more

Our central air stopped working right as the weather became hot. Optimize Air answered my call right away and got me two excellent technicians the same day. They gave me a two hour window for the appointment and the two technicians were right on time. They diagnosed the issue, obtained the necessary parts, and fixed the unit the same day, within hours!! They told us exactly what was wrong and showed us the part as well as the diagnostics on the AC unit. They didn't leave until they were sure we had nice cold air filling our home. And the price was extremely reasonable! Wonderful service. Our apartment is icy cold again, just like we like it. read more

My split unit ac was not working so i sent out a request on Yelp. Optimized air is the only company that responded right away and came and fix it the same day and took less than an hour. The cost of the repair was fair and reasonable. I am super happy to have my ac working again. read more

I generally don't leave reviews, but I must say that this is a proper way to show my appreciation of their professionalism. My problem started on Mon 2/01/2021 at 6pm during the snow storm of a decade. My tenant called me and told me that the HVAC failed so he had no heat. I went into PANIC mode. I texted Sergey right away (I used them once before). He responded within 10mins. I was sooo relieved to see his text. He said they would try their best to be there the next day. The very next day, Tues 2/02/2021, while the whole City of NY was still digging out of over 18" of snow and ice, Optimize Air showed up at noon (1 hour earlier than promised) to diagnose the problem. Many others whom I called did not even bother to pick up the phone. The HVAC condenser unit needed a part so they ordered it right away while I provided portable heaters to my tenant. On Friday 2/05/2021, Sergey was polite enough to let me know that the techician was running a bit late. In the end, everything was fixed just as they promised at a very reasonable price. My tenant is happy. I am happy. Thumbs up to Optimize Air for helping me in such a difficult situation. I would totally recommend them if you have a split air HVAC system. They know their stuff! read more

This company is a godsent! Last week my ptac unit stopped working and I called 13 companies in the area. No one would come service it. I then reached out to Siarhei and Optimize Air for service and he came immediately. He was honest about the problem and gave a fair quote to replace it. I ended up switching to a two duct system and the company was able to install it immediately. Ivan and Eugene arrived on time and were friendly and efficient. As other reviews have indicated, they worked cleanly inside the apartment and the unit was installed without a hitch. Unequivocally recommended! read more

This company installed a mini split ac for my apartment. For a long time I could not choose a company, but in the end I chose Optimize Air. They had one of the best reviews. I wrote to them and they answered me very quickly. Then they came to my apartment and one day later they gave me a price. The price was very competitive. The guys installed the air conditioner in one day. They cleaned up all the garbage and were very polite. I am very pleased. Recommended! read more

We recently requested a quote for a unit to cool our lower level. The response was quick and pricing competitive. They provide seamless service from start to finish. The team works very accurate, are on time and were always ready to answer our questions. We highly recommend them. read more

I own a ductless air conditioner split unit with two blowers; after five years, it needed maintenance service. I requested Yelp for quotes to do the job. I was given a range of prices from $183 to $1700. Optimize Air gave me a very reasonable quote. When the serviceman arrived, he was neat, professional. He had done an excellent job by the time he finished two blower units looked and worked as when as if I just bought them, the price quoted was the price charged and there was no try to make me buy unnecessary stuff. I was extremely happy with service I reeved in my book Optimize Air earned five out of five stars read more

They have been very responsive and did the work in a timely manner. We appreciate the prompt and efficient communication too.

Siarhei and his team are professional and quick to help. They did an excellent job installing our split AC systems within a week of the initial quote. On top of it, they are immediately responsive any time I email with a question or concern. They stand by their work, and have come to help me with my systems immediately if I run into any issues. When my AC system stopped working this summer, they came on a holiday to get it working for me. I've been a customer of theirs for one year now, and I've been so impressed with their dedication and customer service, I'll continue using them for all future AC needs. Can't recommend them enough. read more

Siarhei was great. He kept his appointment with us despite the inclement weather and did a great job replacing the freon in two ductless Fujitsu AC units. He made sure that the units were running properly before leaving. I would highly recommend Siarhei and Optimize Air. read more

Fantastic service, fair price and total professionalism. Reached out to Siarhei and Optimize Air for service on a window AC unit that was spewing out water into the living room. He responded in 15 minutes with a very fair quote and said his guys could be there the THE NEXT DAY to clean, and drain the unit on site. Amazing! Everywhere else I either couldn't/didn't want the job or asked double the price! And it would take a week. In this heat? Forget it. Ivan and Eugene arrived early and took care of everything straight away. Came well protected for COVID. Were extremely courteous and worked cleanly inside the apartment. Took them less than hour and AC working like new again. Thank you, thank you Optimize Air! You have a new loyal customer. Unequivocally recommended! read more

Thorough and professional service. The technician and office coordinated to answer al if our questions and set clear expectations for costs and next steps. Definitely recommend! read more

Team was super responsive, fair quote, and even picked up the unit. Did a superb job with installation. Would recommend!

Our air conditioner stopped working. We sent an inquiry on Yelp and they replied promptly. They came on time the very next day and fixed the problem, for a reasonable charge. I highly recommend them and will use them in the future. read more

My husband and I have been looking for a year to get ductless ac installed and have quotes ranging from extremely low costs to very high costs. We looked at companies that have completed ductless ac installations for years and they really upscale the charge (we researched our own prices and had a number of quotes to compare against). Additionally, we wanted specifically Mitsubishi ductless ac and many companies we came across kept pushing us towards other brands or even refurbished or outdated models! Make sure you check your model numbers and do your research! We came across Optimize Air and have finally found a reputable, reliable, and very honest company, a rarity in this day and age. Sergey and his team were fantastic from start to finish! The quote they gave us was very reasonable and he works with you on what you need, without ever being pushy or telling you to get what they would most profit from. He really works with the customer and is very responsive to emails and texts/calls. It was very impressive! The job was completed on time, they cleaned up, and took all the garbage from the site! They tested the system (3 zones) and everything was working well. The electrical work was really well done! We noticed a few days later the duct wasn't as asthetically pleasing as we wanted it to be and Sergey responded immediately with solutions!! We couldn't believe a company responded back and came back to meet our needs quickly (esp. on a day when it was storming too)!! We didn't have to wait long for them to come fix it! Sergey personally came to fix it himself! This went above and beyond what we expected from a company that was already paid and could have just ignored us! This really sealed the fact that they are a hard working and honest company! We cannot recommend them enough! We wouldn't take the time for a lengthy review unless it was worth our time and we will continue to recommend Sergey and his team to our friends and families! read more

Sergei and team were great. He and his team were attentive and easy to work with. He took note of the window/wall openings to suggest the correct unit power. They had to make some holes in the wall as part of the process of installing the mini-spit system-- which they were up front about, but left the sheetrock squares which made it easy for the handyman to patch up. They did what they said they would do and came when they said they would come. I would hire them again in a heart-beat. read more

Optimize Air did a great job for me installing 3 mini-split heat/cool systems over the recent holidays. I had a couple estimates, Optimize was very reasonable, but more importantly, a lot of other people didnt have the time to work on my project, but Optimize was ready to go and worked around the xmas holiday and did my job in 3 days. They had estimated 2, but it was 3...but thats ok, they did a great job, communicated well and the final result works and looks great. Would highly recommend Optimize. read more

Efficient, honest and on time! They supplied me with a new cooling/heating unit.

Great communication and fixed my issue, thanks! I appreciate the attentiveness and ability to go above and beyond.

I had a phenomenal experience. The guys were efficient, thorough and I couldn't be happier with the results.

Just had Optimize Air install a 3-zone Mitsubishi mini-split system in my apartment. It was a complicated installation requiring custom pipe lengths and electrical wiring. First thing the team did was to lay down protective cardboard wherever they were working to ensure the floor and walls were not damaged. This is a very professional outfit. The guys finished ahead of schedule and their price was very competitive. I I'm very happy with the results and would recommend them highly. read more

These guys were amazing. I called them frantic on a Saturday night when my AC bit the dust in my commercial space. They were out the next day and would have even installed it if it worked with my schedule. They came with the ductless unit they picked up for me after giving me a few options and everything they needed to install. Everyone was polite, professional, and they got the job done right away. Sergei, thanks a million and I will be calling back about doing a ductless unit in my apartment, too!! read more

My husband and I contacted Sergey after we tried to get in touch with a neighborhood Heating and Cooling place who were rude and have no people skills, instead of calling us and talking to us and looking at the job, they e-mailed us a quote, plus had an attitude. So we contacted Optimize Air and they came out that day, gave us an estimate which was lower than the neighborhood place, very nice, very professional and less than the first quote. They came when they said they would, did a great job, cleaned up after themselves, I highly recommend them. read more

Honest and reliable. Would hire again. Please get back to me regarding the compressor on the front of house unit. Thanks

George quickly connected us to same-day service to look at our HVAC system. The technician, Andrei, was quick and very pleasant. He explained everything very easily and also gave me tips for future maintenance! read more

There was delay of one day for when they started. It rained all week and was humid AF! Yet, they handled it all fabulously. The team worked well together and got it done on time (well, maybe a few extra hours at the end, I don't expect anything this big to go perfectly.) We got a set of Mini-Splits on 3 different floors and 4 rooms, their work made our new house SO much better. read more

Just had a ductless ac unit installed in our bedroom. The workers were great, showed up on time, wearing masks and installed everything in just 1 day at the price that was quoted. Highly recommend! read more

Best price and best solution! Optimize did a great job installing 8 mini splits to our Brooklyn townhouse. They helped us choose where to put the units and what sizes we would need and as a result it was the best solution aesthetically and least complicated installation (eliminating the need for pumps). While we found some other companies that seemed fair and knowledgeable, none other came up with the same ideas as Optimize and none could beat the price. They finished when they said they would, the units look great and work well. Very happy. Thank you! read more

I had 3 mini split AC (Fujitsu) installed by Sergey and Ivan the past few days, and they are great! Prompt in response, polite, and worked professionally, including cleaning up afterwards. Best of all is the price was very fair. I originally bought my one of my 3 systems through an online outlet, thinking I could save a lot, but Sergey was able to get the same system for just about the same price (and save the hassle of shipping). Highly recommended! read more

We had a mini-split system installed late in the fall by a different contractor and as the weather heated up and we used the AC more, a unit iced up out of the blue and other units never got very cold. I found Optimize Air on Yelp and liked the reviews and they were spot on. They carefully investigated the problem and noticed that not only was the system low on refrigerant, but that the pattern of high and low pressures when running and the pattern of tubes at the compressor frosting up suggested the units had mixed up wiring that would open valves to units that weren't running. Once the wiring was fixed and refrigerant topped up, the system has been working great! It's been a couple months and I'm really happy with the work. I appreciated that they didn't just add refrigerant, take my money and leave, but investigated thoroughly until they found the real underlying problem. I recommend them and would call them again if I ever have a problem. read more

Our AC unit stopped blowing cold air. I reached out to Optimize Air via Yelp and they responded within 10 minutes. We set up an appointment for the following day. They were professional, wore masks (Covid19 days) and had the system charged and operational within an hour. Great service. read more

Optimize Air was so helpful when they installed my window unit - they gave me a quote right away and even brought & installed a bracket for me because I didn't have one. They were in and out in literally 10 minutes and the price was beyond reasonable. Can't recommend enough! Thank you so much Sergei! read more

Optimize Air and Sergey were wonderful helping me out on a hot summer weekend with a few HVAC units. They responded quickly and were available during peak season. I was impressed! I highly recommend them for any A/C or HVAC issues. read more

Sergei and his technician Eugene were great at communicating, showing up on time, explaining what needed to be done and what the options were, and doing what we asked. I would recommend them to anyone. read more

I needed a window AC unit installed and Sergey and his colleague could not have been more helpful and wonderful to work with. They arrived exactly on-time, brought everything they needed, and left my apartment in better shape than they found it. I can't recommend Optimize Air enough and if I ever have any heating/air conditioning needs they will be the first company I contact. read more