HVAC reviews in Brooklyn, New York

I had a complete breakdown of my home's heating system - all six units stopped working. These guys were lifesavers. They came out, diagnosed the issue, provided a fair quote, and returned within days to fix everything. On time, clean, and professional, they worked through the day without complaint. Their expertise and equipment shone through. I'll definitely call them again if I need help - in fact, I'd highly recommend them to anyone who needs reliable HVAC service.

I'm writing this review during an unusually harsh summer heatwave, grateful for the quality work Cool Runnings delivered on my split system. Their technician, Nigel, was courteous, dependable, and came back multiple times to both fix the initial issue and verify its resolution. The scope of work included a thorough cleaning and maintenance, leak testing, and when that revealed one unit couldn't be repaired, replacing it. I appreciate their attention to detail and commitment to getting it right.

Very professional and efficient A/C service provided by Arnizer. They responded promptly to my inquiry, completed the scheduled maintenance and cleaning in a timely manner, and demonstrated respect for my living space.

I'm extremely satisfied with Airnizer's service. After submitting a request on Sunday afternoon for a malfunctioning water heater, they scheduled an inspection by Sunday evening. Their technician was able to quickly identify the issue and confirm replacement parts. Initially, they offered to return on Monday evening, but due to my schedule, I had them come on Tuesday morning instead. They completed the repair by 2pm. Their response time is impressive, with my hot water restored in under 48 hours. The team, led by Vlad, were courteous, efficient, and communicated clearly via text message.

I highly recommend Airnizer for their excellent service. As a homeowner in Bed-Stuy, I needed a mini-split system installed throughout my townhouse, and they delivered. From initial contact to completion, everything went smoothly. A quote was provided within a day, and work began two days later. The entire installation took just over a week. They stuck to the schedule and budget.

What impressed me most was Eugene's transparency about costs and options. He walked me through pricing, units, and benefits in a straightforward manner. Their prices are very competitive. What's more, Eugene and his team are great guys who treated my home with respect. They cleaned up after themselves, accommodated my dogs, and even considered working parents during the week.

The technicians showed up on schedule, sending a heads-up text beforehand to let us know they were coming. They did an outstanding job cleaning eight grimy blowers and three dirty compressors – one in the backyard and two on the roof. Given that the system was 10 years old and hadn't been properly cleaned before, it was a mess. The techs disassembled each blower and gave them a thorough outdoor cleaning using specialized foam cleaner followed by a power wash. It really made a difference – the air coming out of the blowers is now even colder than before.

The service was top-notch. Communication was excellent, and the technicians were friendly. The work was completed quickly and professionally, with a focus on cleanliness. Even when they had to put in extra hours to finish on time, it showed they genuinely cared about getting it done right. I'm sticking with Airnizer for my HVAC needs.

I was impressed with the team's expertise and professionalism. Their approach made the "home improvement" process relatively hassle-free compared to other experiences during my lengthy renovation. They'll be my top choice for future projects, earning their excellent reputation.

Fast turnaround is a lifesaver. We had no heat one Thursday, but Airnizer HVAC came out in a couple of hours and figured out our problem - a faulty motor. By Monday morning, they'd fixed it and we were warm again. Thanks for getting us back on track so quickly!

The technician gave me an estimate of when he'd arrive. Airnizer showed me a photo of himself before entering my home. He clearly explained everything and did the job efficiently, even cleaning up afterwards. Extremely satisfied with their service.

I reached out to Airnizer about a strange noise coming from one of the split system units they installed last year. A technician arrived promptly the next day, diagnosed the problem, and swapped out a faulty part within minutes. They were polite, considerate, and took the time to explain things in simple terms. Even their attire was impressive - they showed respect for my space by removing their shoes before entering. Impressed with their professionalism, I wholeheartedly endorse their services.

Fast and spotless service, great job, and really professional attitude - I'd definitely hire them again.

Vlad came to my place to sort out an issue with the heater that was caused by air leaks. He worked hard to fix it, explaining what went wrong and keeping me in the loop throughout the process. The company got everything organized for the technician's visit, which impressed me a lot. I'm very happy with the service - they did a great job!

They did a fantastic job saving me a ton of cash. Fixed those ancient PTAC units nobody else would bother with, even told me regular upkeep would stretch their lifespan further. Extremely knowledgable and fair on the bill, no hidden extras.

We needed urgent AC repair on the worst day possible. Airnizer responded promptly, arriving within hours of our call. Having used them multiple times, we've consistently found them reliable, if not the cheapest option. Their technicians, like Vlad P., are top-notch - professional, knowledgeable, and efficient.

I'd give these guys 10 stars if that were an option - five just isn't enough. Working with Vlad and Eugene from Airnizer has been an absolute dream come true. They're the crème de la crème of professionals and got my 11-year-old split duct system up and running perfectly for the first time ever. It's been a huge weight off my shoulders to finally find reliable, knowledgeable, and courteous experts who genuinely care about their work.

I've wasted countless hours worrying about how I'd keep my system going after that shoddy installation by the previous inept installer disappeared. Don't believe the negative reviews saying they're more expensive than others - I'm convinced they offer the best and most reliable service at fair prices. Vlad and his team fixed everything, including a unit replacement, within days. Even after 10 hours of work, Vlad insisted on staying to clean my windowsill because he was so dedicated to leaving nothing behind.

I'm eternally grateful and wholeheartedly recommend them to anyone in need of top-notch service - they truly deliver.

My experience with Max and his team at Airnizer was top-notch. From the get-go, they were on it - prompt, professional, and always available. Max kept me in the loop every step of the way, explaining what to expect and making sure I was comfortable with each stage. He showed up right on time, had a solid understanding of his work, and got the job done efficiently. What really impressed me was their attention to detail, especially when it came to identifying issues and providing tips for upkeep. If you need HVAC work, look no further - these guys know their stuff and genuinely care about their clients.

I found Airinizer through a referral from a neighbor and booked an appointment when I needed my HVAC systems serviced. Thankfully, I took the chance - the service was top-notch and incredibly thorough! They started by running diagnostics to figure out what kind of maintenance I needed, then gave my mini-split system a good cleaning and really scrubbed down my central air system (which was seriously clogged!). It was well worth the investment for their expertise, professionalism, and attention to detail. Highly recommend without hesitation.

The techs were knowledgeable and friendly, fixed the issue efficiently. They found the right part, returned the next day for the fix. Good service, will hire them again.

The service was satisfactory. The contractor offered three out of four time slots the following day, which was convenient. They also communicated clearly via phone, text, and email.

Vlad did a great job, showing up right on schedule. He diagnosed the issue, checking on part availability and warranty coverage before making any repairs.