All in all, the experience was reasonably good. The technician arrived on time and conducted…read morehimself with great professionalism; however, the work took slightly longer to complete than anticipated. The issue was ultimately resolved, but the fee struck me as somewhat high relative to the scope of the work. It wasn't bad, though it goes without saying that there is certainly room for improvement.

I had a hot water pipe that cracked I reached out to Jay and within a few hours he was able to come…read moreto my home weld the pipe do the repair clean up and out of here within 1hour! Reasonable, honest and professional! Highly recommended. Thank you for the great service!

Spoke to him two times, he was very professional and knowledgeable. something came up on my side i…read moredidnt get to call him but i plan on doing so based on my experience so far. i would recommend this person.

We've worked with George off and on over the past three years and he has consistently been…read morereliable, hard working and knowledgeable. He does quality work and is thoughtful about how he approaches different situations and problems. He recently went above and beyond, taking the time to secure one of the last of a discontinued HVAC unit that we needed as a replacement. This saved us thousands of dollars and undoubtedly took him a significant amount of time and effort. I'm confident in his work and wholeheartedly recommend him.

Leo and his team have been just excellent in every way. They do detailed and high quality work at a…read morefair price, which is increasingly hard to find! They are also very responsible and responsive! They do HVAC work, general contractor work, painting, and are very knowledgeable. I've already recommended them to our friends, who have also hired them and been happy with their service. We actually look forward to future projects at our house!

Quick and came in the storm and local. Leo is the man! We got our central air union filled and leak…read morelocked.

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.

Airnizer recently installed Mitsubishi minisplit units in our townhouse. They were responsive and…read moreprofessional through the whole process, from the initial visit through installation. They had creative solutions to address my concerns, the installation went quickly and well, and they were very clean and took care of our things. Highly recommend!

I will confess that I am always leery of service providers in areas that I know nothing about. My…read morewife found Ben and Brownstone Heating and AC online and we took the leap [overly dramatic]. They were on time, knowledgeable, friendly and efficient and the price was in line with what we were accoustomed to paying for similar service. Brownstone is a keeper and I added them to my contact list.

Ben did a great job with a heat pump on a new property when the developers ghosted. There was a…read moreleak in the walls in one of multiple possible lines and he clearly laid out the options, chances of finding the root cause, and cost of each approach. He was professional throughout and the work looks great, even though it ended up being far more com. I highly recommend Ben's services.

My heating stopped working right before the 20" snowstorm. David came to my home three times and…read morespent a total of six hours troubleshooting. He finally solved the issue -- a problem so rare that even my HVAC‑specialist friend couldn't diagnose it. I'm truly grateful for the outstanding work David did. He was a real life‑saver. And just a note: if he doesn't pick up your call right away, don't worry. It simply means he's busy, and you can trust that he will always keep his promises, fix the problem, and make sure your home stays warm and comfortable.

Not sure why anyone would write David a negative review. Sometimes people expect miracles with…read moreequipment that has breathed its last breath. In my case David responded quickly, explained what he charged to diagnose the issue and said that if repairs were performed that the diagnosis charge would be subtracted from the repair. He told me when he'd arrive and actually showed up on time. Diagnosis was made quickly and repair even quicker. We are extremely pleased and thankful to David for showing up so quickly. We have found our new HVAC guy. He's great.

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!

Second time hiring Yev because he was so amazing the first time I utilized his service nearly 5…read moreyears ago. This time he's installed 2 new units for me, work is as great as the first time around! Having a dedicated professional installing ACs in NYC apts is truly the way to go. He responds quickly and is communicative about his arrival time. I've always bought my ACs from him and his prices are comparable to buying from Amazon, he brings them, installs them, and cleans up after himself. What more could you ask for?!

I got a quote from HVAC Wiz through Yelp when my central AC stopped working in the hot summertime…read more Most of the companies that responded with quotes wouldn't be able to come check it out for a week, but Sam called me and said he could send his guys the following day! Thank goodness. Igor and Cyril arrived promptly on time and were very professional and polite. They even took their shoes off to come into the house. They replaced a few parts and got the AC working again in an hour and a half. They even gave me a couple of helpful suggestions for improving efficiency. And the price was so reasonable! Highly recommend supporting this small business.

So happy with the team!! They fixed everything same day and it was less of an issue than we…read moreoriginally thought. Best case scenario. Highly recommend!