HVAC reviews in Brooklyn, New York

Technician was extremely friendly and cooperative, willing to return once parts were available for repairs.

Airnizer is top-notch. We've struggled with our HVAC system in the past and they deliver: fast, trustworthy, and respectful. Their techs are all solid - Sergey's a standout. Just replaced another unit with them and I'm thrilled.

We've used this company multiple times for our PTAC units and are consistently impressed with their professionalism, expertise, and efficiency.

Vlad was a fantastic technician who got our radiator bleeding sorted and offered valuable tips for improving boiler efficiency. Highly recommend this business - excellent service!

Be wary of this vendor, especially given their dismissive demeanor and tendency to lash out at anyone who leaves a negative review. Their response speaks volumes.

They charge more than other vendors, but that's where the positives end. The work itself is subpar, with sloppy execution that often results in lasting damage – in my case, permanent scratches and stains on my wall when they removed the unit.

Be cautious of their prices, quality of service, and attitude. Their claims of reliability ring hollow, and it's clear they're more interested in protecting their reputation than taking responsibility for their mistakes.

I've been using another HVAC company for years, but after several reasons, I decided to switch to Airnizer. They far outshine the competition - they accurately diagnosed and fixed a persistent issue with my Mitsubishi air handler on their initial visit that others had missed entirely, charging an arm and leg in the process. I'm thoroughly impressed with Airnizer's professionalism and reliability, so I'll be switching all my HVAC needs to them from now on.

The team handled our massive project with expertise and speed. Technician Sergei is incredibly skilled at overcoming obstacles. He's truly exceptional, making this company stand out as top-notch.

Airnizer comes with a hefty price tag, but they deliver on their promises. Got my Baxi tankless system fixed and was impressed with the quality of work.

Vlad thoroughly inspected our boiler unit and hot water tank, but ultimately deemed himself unqualified for the task. After consulting with his team, he advised us to hire a specialist who deals with boilers like ours. It turned out he lacked the necessary equipment. Despite this, Vlad showed genuine integrity by being upfront about his limitations, which I appreciate.

We experienced an A3 issue with our Daikin HVAC and turned to Airnizer for help. The tech who arrived was courteous, well-informed, and did a great job. Having tried others, I'm impressed with Airnizer's service - they truly stand out from the crowd.

Here's the rewritten review:

We hit rock bottom when our AC kicked out during a heat wave, blowing warm air instead of cool. It was a nightmare trying to get help from other companies, with most of them responding sluggishly or making empty promises.

Airnizer was the only one that showed up and figured things out quickly - no small feat considering my condo's Trane units are notoriously tricky for technicians. Max gave me clear explanations whenever I called or texted, breaking down what was happening, what needed fixing, and how much it'd cost.

Oleksandr and Sergey were equally top-notch. They showed up on time every time, were courteous, and took care of the repairs with precision - all without having to disassemble anything. That saved us a ton of hassle and stress.

While the bill was higher than expected, we felt like we got what we paid for: a top-notch service that kept us in the loop at every step. We documented everything in writing, so we knew exactly where we stood. Airnizer's professionalism put those other companies to shame.

We're sticking with them from now on - if you need a team that gets it done right and is responsive to boot, look no further than Airnizer.

Here's the rewritten review:

Good job! Thanks for fixing my Mitsubishi Mr. Slim unit - I had no idea it could corrode after just 10 years with regular maintenance. The initial cost was high, and so were the costs of repairs and new parts. But thanks to your team, it's done. Time management could've been better, but that's not the point. Thanks for getting it fixed!

Sergey and his team just left after resolving my long-standing electrical wiring issues with my Google Nest thermostat and power line. Their expertise was impressive, particularly considering my old home's non-traditional setup featuring water radiators instead of a central air system. I'll definitely be hiring them again.

This company is top-notch! I needed AC repair ASAP, and they got me scheduled quickly – texts are a great way to stay in touch. Their arrival time was spot on, and they worked efficiently. However, my PTAC unit was beyond fixing, so I had another appointment scheduled soon after. Again, they showed up right on time and replaced the old unit in under an hour. They cleaned up thoroughly, taking all the old equipment with them. Great experience, would definitely recommend.

We interviewed three vendors, but Airnizer/Eugene impressed us significantly. He's extremely knowledgeable, responds promptly, and works well within our building's constraints (a 5th floor NYC Co-op). His website showcases his work in similar buildings with clear examples, along with excellent Google and Yelp reviews and responses. With a crew of two, he completed the installations on one day without any issues. Eugene was a pleasure to deal with throughout the process - we'd highly recommend him.

I've had the pleasure of working with this HVAC company since 2022, and I can confidently say they're one of the top-notch providers in the city. Their technicians genuinely know their stuff and deliver impeccable service every time. They're knowledgeable, courteous, reliable, and operate with utmost professionalism from start to finish. A huge thank you to Max, Sergei, Eugene, and the whole team for consistently delivering exceptional results - I'd highly recommend them without hesitation.

I've found myself fortunate to have stumbled upon the Airnizer team. They consistently demonstrate exceptional reliability and professionalism in maintaining my older units, which were installed by someone else. After over 10 years, three old Fujitsu interior units finally needed replacing, and I had no hesitation trusting Airnizer to get the job done.

The replacement process was a significant undertaking that took up most of a day and a half, but the team executed it flawlessly. They thoroughly removed the old units and packaging materials, leaving my home spotless and undisturbed. This isn't a cheap service – you genuinely get what you pay for – and I'm grateful to invest in their top-notch expertise.

The team's excellent work has been consistently reinforced by recent visits, including installing WiFi controllers on my new units. Their dedication and professionalism are truly commendable.

A more pressing issue arose recently when I woke up to no heat, prompting an urgent text to Airnizer. The problem was swiftly resolved within hours, showcasing their remarkable reliability and responsiveness. Without hesitation, I can attest that this exceptional service is well worth every penny – if not more so.

Replaced a Fujitsu mini-split system with an outdoor unit and two indoor units. The job was completed within a day and a half. The technicians were tidy and left no clutter behind, making it easy to find them when they're done.

Vlad is a lifesaver. I had previously worked with Fresh Air who advised me to remove the ceiling to access my entire HVAC system due to the contractor's inability to reach the motor from the existing holes. Vlad confirmed the issue and precisely located the motor, removing it in 15 minutes without needing to touch the ceiling hole. He also wisely recommended against replacing the unit entirely, as it was extremely costly and unnecessary.

I called in and was patched through to someone from the company right away. I needed a service call because my air-conditioning units were on the fritz. The rep assured me they'd send someone over ASAP, all I had to do was pick a time slot. Given the urgency of the situation, I thought the quoted price was more than fair. When the technician arrived, they were courteous and professional. They methodically went through the system, thoroughly inspecting everything before identifying and fixing the issue. The cost for the repair was reasonable, and what impressed me most was that the techs took the time to explain their process and reasoning at every step. They even offered reassurance: if there's a problem, don't hesitate to reach out again. That level of customer care is rare, but I'm glad I gave them a try.

Vlad provided excellent service as my first point of contact with Airnizer. He was courteous, knowledgeable, and addressed all my concerns as a new homeowner. I appreciated his thorough explanations on maintaining my three systems to prevent costly cleanings. His work was efficient, completing the task within a few hours. Based on Vlad's professionalism, I'd recommend Airnizer for preventative maintenance on mini-split systems.