The HVAC technician arrived at the appointment promptly. He evaluated the condition of the…read moremini-split ac unit and indicated that a deep cleaning was the only requirement. The technician was professional. The mini-split ac unit functioned properly and efficiently after the HVAC system maintenance. I recommend Prime Air Group.

Prime Air just installed two ductless Mitsubishi systems in our home. They were very patient with…read moreus -answered all question, debated solutions, and showed a great deal of flexibility and professionalism when installing the system. we are pleased with their work and would recommend PrimeAir to fellow Brooklynites.

I've used Fusion twice now and they have done a great job. They repaired a broken drain line in my…read moredaughters room and did a full cleaning of my units. They were easy to schedule, responsive, and reasonably priced.

We have had a very bad experience with this company since the day we started the dehumidifier…read moreinstallation. This has been one of the worst service experiences we have had. Our point of contact, Daniel, mentioned that they prioritize customers who spend more with them. We spent over $5,000 with the company, yet we felt our concerns were not treated as a priority. Daniel was often unresponsive, and we also had issues with the technicians' work. They installed a new dehumidifier, and we paid as soon as the installation was completed. However, the unit did not work properly for the next two months. On top of that, the company was very difficult to reach and slow to respond. This situation caused us to lose business. Based on our experience, I would not recommend this company. If you do decide to use them, I strongly recommend making sure the equipment is working properly before making the final payment and do not speak with Daniel.

Ben solved some very thorny problems with my boiler. I have a 325 MBH Burnham 2009 steam boiler in…read moremy brownstone that was failing to start up especially after it had been down for a while. I mistakenly thought it was a worn out thermocouple and tried to replace it since I saw it done last time the problem arose. Unfortunately I was doped up on Benedryl to treat a bad head cold and caused a major short circuit of the controls while attempting the work. Having no idea of the extent of the damage and how to repair it and having bad luck with my previous contractor, I submitted inquiries to several contractor referral sites. Ben is on Yelp & Thumbtack and responded to me quickly. It was the weekend and the house was getting cold so I thought I should try him. He was very methodical and thorough in his work. It took several days while he was testing and replacing wires and testing the controls. While prepared to replace all the controls, he found that he only had to replace the 12 volt transformer and low water cutoff. He drained and cleaned out the boiler prior to installing the new cutoff. Apparently the boiler had been failing to start due to sediment from the dirty water on the water level probe of the low water cut off. He advised me how to periodically clean out the boiler to prevent the problem from recurring. Contrary advice I got from my prior company led to this problem. Unlike me he knew exactly what he was doing. His solutions followed an expert step by step diagnosis which lead to finding what needed to be replaced and not replacing more than was necessary and then checking all controls to make sure the boiler is operating properly and safely. He was also a pleasure to work with: friendly and respectful. I learned three major lessons from this experience: 1. Don't assume that the solution to a problem will be the same solution next time the same problem arises. The main original problem was not a worn out thermocouple but rather dirty water. Correlation is not causation. 2. A little bit of knowledge can be a dangerous thing and never try to do possibly hazardous work when you are not clear headed no matter how smart or brave you think you are, and 3. Always call Ben if you have another problem with the boiler even if it is just replacing a thermocouple! Thanks again Ben

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.

I recently had my mini-split AC units deep cleaned, and I cannot recommend this company enough…read more From start to finish, the experience was seamless and highly professional. Max was fantastic to work with from the very beginning. His communication was constant, incredibly clear, and prompt. He went above and beyond to make sure all the scheduling details were perfectly aligned and that the estimate was accurate. It's so rare to find this level of responsiveness and transparency. On the day of the service, our technician, Oleksandr, was outstanding. He was incredibly thorough with the deep cleaning and treated our home with the utmost respect. What I appreciated most was how he took the time to explain exactly what he was doing at every step of the process. His work was meticulous, and he left the space spotless. If you are looking for an HVAC company that is honest, thorough, and genuinely cares about customer service, look no further. I will absolutely be using 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.

Extremely professional, gave a thorough, fair and detailed estimate over the phone, arrived…read morepromptly and returned all calls in a timely manner. Once they arrived they explained exactly what needed to be done and gave options about how to proceed. Highest recommendation, will use again.

I highly recommend Main Duct. The service I received was very professional and well done. The two…read moreservice men were very considerate and keeping my area clean and in explaining the whole process thoroughly it was a pleasure working with them.

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.

He came on a Saturday and kept in touch until he arrived. Very polite and cooperative. Made good…read moresuggestions

Jay at Pro Plumbing did a great job replacing our water heater. He was efficient, professional, and…read morecompleted the installation quickly. He was a pleasure to deal with, and I would definitely recommend him and Pro Plumbing. Price was reasonable.

Been using them for my parents house for over 10 years. They come and install the windows units…read moreevery summer season. At the end of summer I usually call them to have them remove it so I can close the window. Yet this time I was cheap and didn't call them to remove the unit. During the recent snow storm we got major drafts coming in that made it uncomfortably cold. So I called Joe and he had his guys out here in a jiffy to remove the unit. I think I'm finally gonna go w one of his custom installs for my parents house so I don't have to have them back out to remove it. Thanks Joe your team has been Epic!

Joe sent a guy out who was courteous to my tenants and saved me a lot of money in the long run…read more No, these guys are not the cheapest out there, but in my experience, they did what they said they would do, and they did it on time. Joe was a good guy to work with on the phone. He will certainly be the first one I call to service my other units.

These guys are fantastic in every way. Our old in-the-wall unit died, they gave us honest feedback…read moreon a replacement unit without overselling. They were extremely gentle on installation day, didn't disturb a single hair in the surrounding area, even cleaned up better than it was before they got there! Humble, respectable demeanor, real gentlemen. Very highly recommended.

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.

Very happy with the service. Found the number on Yelp,…read morecalled, they had a guy out within an hour. He was efficient and friendly, found the problem and had our split system up and running within a few hours. Highly recommend

scam, the company does not exist, they charged us money and when we wanted to pay for full service,…read morethere was no company under listed adress