KeepCool installed three different air conditioners for me over the years. Their work was…read moreexcellent: neat, timely, and professional.

Professional, was able to schedule for next day booking when NYC had its first heat wave this…read morespring. They have the best interest of the customer in mind. I ordered plexiglass as part of the original booking. When they arrived to install the window unit, they realized it wasn't actually needed with my window set up and I was able to get a refund on the plexi. Great customer service. Reliable. Would definitely book them again.

If were possible to give 10 stars, that's what Eco Air deserves…read more What a positive experience!!!!Two absolute gentlemen brought up my 4 units removed the old ones installed the new ones quickly and efficiently. My condo was suddenly turned into a cool oasis. They instructed me on the units and even cleaned up after themselves. It was a pleasure and it took very little time out of my day. The units are great! I highly recommend!!!!!!! ***************************************************************

We had a very disappointing experience with Eco Air…read more We first called them to repair our heater. It took three separate visits before they diagnosed the problem. On the first visit, they told us the main control board had water damage and needed to be replaced, so we paid to replace it. I still don't understand how it could have been water damaged because the electrical outlet was supposed to be completely enclosed. This summer, both of our AC units suddenly stopped working. When we went upstairs to check, we discovered that Eco Air had left the electrical outlet boxes open and didn't even screw the covers back on after their previous work. Both outlets had been left exposed for about five months. We expected professional workmanship and honest communication, but unfortunately we received inconsistent diagnoses, careless installation, and poor customer service. Based on our experience, I cannot recommend Eco Air.

Prime Air Group has been my go-to HVAC company for the past year and a half, and I couldn't be…read morehappier with their service. I've used them three separate times, twice to inspect my contractor's work after an apartment renovation, and most recently for a minor repair on my split system AC. Every single visit has been professional and thorough. What I appreciate most is how much time they take to explain the technical details of what they're looking at and what needs to be done. It's clear they actually want you to understand the work, not just take their word for it. Their most recent visit was during a heatwave, and they still managed to get to me promptly and fix the issue quickly. I'll absolutely continue using Prime Air Group going forward and would recommend them to anyone in NYC looking for reliable, honest HVAC work.

We've been using Prime Air Group for our AC service and mini-split cleaning, and they've been…read morefantastic. Every visit is professional, thorough, and reliable. The technicians are always on time, knowledgeable, and respectful of our home. Our mini-splits look and perform like new after each cleaning, and it's clear they take pride in their work. It's rare to find a company this dependable, and we've had nothing but great experiences.

Had a great experience with their service. Everything was handled professionally and very…read moreefficiently. I really appreciated how fast and knowledgeable the team was. Highly recommend.

Our AC stopped working during a heatwave, and this HVAC team came to the rescue. They showed up the…read moresame day, fixed the unit efficiently, and even gave us tips on how to keep it running longer. Great customer service, honest pricing, and the house has never been cooler. I'll definitely call them again.

The team at Airnizer are excellent. I recently had a mini-split unit installed in one of my rooms,…read moreand a separate cleaning effort for multiple mini-split units. They are extremely responsive through text and phone calls, providing all details and cost breakdowns so there aren't any surprises. The pricing is on par with competitors in the area. As for the work itself, the team was prompt, showing up at the earlier end of the promised time window. They were efficient with both installation and cleaning efforts. The installation went seamlessly and flawlessly. Overall, I would absolutely hire Airnizer again as they provide an excellent level of communication, responsiveness, and overall service quality.

Excellent service and communication throughout. Max responded promptly to my Yelp request and…read morescheduled Oleksandr for a next-day visit. Oleksandr was extremely knowledgeable and fixed our heating issue quickly. I highly recommend this company. For context, we had hired another HVAC company two days earlier, and they were unable to diagnose or resolve the problem.

Yev literally saved the day! We were moving into an apartment with no a/c in the middle of an…read moreextreme heatwave. Within one day of contacting Yev, he brought a window unit and installed it! He did excellent work at a fair price.

Yev was fantastic!! He installed four new window AC units in upper window with plexiglass instead…read moreof the usual side panels. His recommendations on the units I needed were spot on, they are quiet and attractive and installed up high maximizing cooling, light and appeal. Yev was responsive, polite, cleaned as he went along and did excellent work. Highly recommend!

I have used the services of J&M two times. The first time was for the annual inspection where in…read moreone of our split units had black mold. They cleaned it properly and system has been working great. The second time I called them as the system stopped working. They came, diagnosed and repaired our system. I will use them again in the future and recommend them as well.

I needed maintenance on two split units. J&M gave me a quote for the job rather than by the hour…read morewhich I liked because it takes any mystery out of the equation. They beat the one other competitor I checked on price. Tony, the tech, was on time, courteous, unobtrusive and did a great job. I would recommend J&M both for performance and price.

Professional, responsive, helpful and empathetic to my situation…read more George helped us save money by pointing out there was a con edison rebate available! Due to permit issues we had for a separate matter, I had to reschedule with Mr.Air multiple times. They also had to hold 4 mini split ACs and two condensers for months because of the rescheduling. We had to change the order a few times due to changing our minds on the location of the condenser as well as electrical work needed. At no point did they complain or demand we store the equipment or move up the date. We had all of the ACs installed in one day (9am to 8pm), and they provided plastic to cover furniture. They didn't slack and didn't complain about my father hovering over them (he loves to watch contractors so he could learn; which I'm sure isn't pleasing to any contractor). Overall, the entire team at Mr. Air was fantastic to work with and so kind to us!

Seems like these folks probably do good work, and I really liked their tech who came to price the…read morejob. He was thorough and thoughtful and I was really hoping to use this company. However, it seems like they only offer "premium service". The estimate was not itemized and was way higher than other estimates, so I'll be taking my business elsewhere.

Probably the worst customer experience I've encountered. Scheduled to make repairs to a damaged…read moreceiling but threw a temper tantrum like a 4 year old. To their defense, they had to deal with management companies that required more approvals necessary but still didn't have to behave like a child. "I don't want to see another email regarding this" is what they said. Lol. They forget we're the clients and their number one job is to make sales.

DNS Plumbing showed up on time (which was never the case with any contractor I have used) and was…read moreable to address the issue and also provided consultation for related but separate issues. Highly recommend.

Seaview is the company we use in my building where I work for AC and heater maintenance. From what…read moreI am told they have been in business for over 50 years, and servicing my building way before my time there. I have the responsibility of letting them in the building and bringing them to the site of the problem. When they come and they are always courteous, on time and most importantly fix the issue! I wish I could call them for the many and I mean many problems I have with my AC, but after briefly speaking with the mechanics I was told they specialize only in commercial and not residential. If you call, ask for the owner Joe who will help diagnose the problem and set up a convenient time to send his mechanics over. Glad my building supports this small business!

We've been dealing with Joe and his employees for about 16 years and are always pleased with the…read morework they do when they maintain our HVAC units. The men are always very efficient, friendly, trustworthy and do a great job. They keep our units in top shape. Highly recommended.