Excellent, efficient service. Arrived on time. Great communicator. Very pleased…read more Would hire again.

Quick responses and decent services with a reasonable price. And most importantly the owner is a…read morenice guy. Highly recommend!

The work was neat and professionally done. The units were mounted carefully and properly. All…read morelines were covered with lineset very neat on top of the garage. Would recommend this business

After 3 technician visits, I am still not getting hot out reliably. Spent over $1,000 plus tip and…read moredid not get the issue resolved.

I chose Mazgan to resolve a problem with my Navien combi boiler, and I am very happy that I made…read morethis choice. The problem turned out to be much more serious than initially expected, and resolving it required several visits by Mazgan's technicians. Although the repair process was more involved than anyone had anticipated, the company continued working on the problem until it was fully resolved. Throughout the process, the technicians proved themselves to be responsible professionals who worked hard to solve the problem. Mazgan arranged for the necessary parts to be supplied by Navien. In several cases, obtaining those parts at no cost required Mazgan to negotiate with Navien on my behalf. The company was also very accommodating regarding the overall cost of the repairs. In the end, Mazgan proved to be a reliable company that stands behind its work and can be trusted to see a difficult project through to completion.

Mark and his company are in the end, manipulative greedy shysters. Charged me $2000 just to…read morediagnose problem of freon leak in an wall unit mitsubishi minisplit. Then Mark said it would cost $3000 to get up and running with new wall unit install. When I complained, they said they would work with me. (I expected $2K to finish). When a used unit arrived on site for replacement, he instead sent a bill for $5500 to install, trying to weasel $8000 out of me to change out a simple wall unit 7' high on a wall. He then knocked it down to $4300. Still ridiculously HIGH!!! They add in line items like $500 crane fee for their lazy asses to lift the 15 lbs unit in the air. They originally tried to charge $225/lbs of R410A freon. I could go on and on. In the end they left me hanging but thank God they did. I called another company that charged me $2600 total to install a brand new unit ($700), with 11 lbs @ only $95/lbs of freon fee and none of their predatory fees- just an hourly rate. Mazgan is so unscrupulous. I hate vendors like this. STEER CLEAR. I cannot express this enough.

***Stay away at all cost! If you like sending payments with no invoice/ nopaperwork, having to call…read morethem numerous times to set an appointment, getting ghosted when they perform a subpar job asking to return to fix what they didnt do right the first time, then proceed with reckless optimism. Highly doubt any of these reviews hold any validility but given my recent experience stay far far far away. There are numerous better service providers within a few blocks away. Will definitely report them to the NYC DCWP

LinLi HVac installed 2 12000btu diakin split mini in one day. They were very courteous and asked…read moreme questions, and what i wanted. THey have good wisdom on placement of split minis and suggested one place rather than another that made more sense. I have a brick building and they had no problems attaching the split minis. Overall I think they did a fantastic job, and were very good. THe price was one of the lowest of all the quotes i got, and were able to work with me on the price. Home depot gave me an quote twice as much as LinLi. I felt let down by home depot, and then I found these guys, Linli is bbb accredited too.

I have been very happy with the professional and rapid response service Arnica has provided me over…read morethe last eight years. Simone personally visited my Manhattan Co-Op apartment and offered the perfect solution for a new HVAC split-duct system. I find him and his entire staff very knowledgeable, professional and ready to help. The administrative staff helmed by Rosette Lauro is the best. I recently needed to replace the remote control for my Mitsubishi unit and she was able to quickly track down and have shipped out a replacement. If you have any HVAC needs, do not hesitate to call Arnica. They will take very good care of you !!

prompt response, came to evaluate condition of my HVAC unit and fixed the problem…read more Overall provided a good service.

I had a very good experience with this company. It is a small business owned by a very friendly and…read morerespectful Brooklyn local. I was desperate to get my through the wall AC unit installed, as I this was the third unit I had tried to order from Home Depot (long sad story) and it was in the high 80s. I woke up early and planned to be available all morning, just to find out the installer I had scheduled made a mistake and wasn't available. Fortunately, Ayrat was. I was able to schedule with Climate Helpp last minute, they were very responsive and flexible, and gave me a very fair price. Ayrat was on time, checked with me to see if everything looked good to me and asked if I wanted anything adjusted. He waited to make sure the AC was working properly, then cleaned up the area and removed the old unit. I hope I get a chance to work with him again soon, although I also hope I don't need to!

Two brand new Midea window ACs were installed in a rental apartment in Brooklyn…read more Moderate prices, lightning fast response time, clear and polite communication. Paid Zelle. Great overall experience!

Dewpoint has been my HVAC repair company for 3 years, Derrick and his team are very honest, fair…read moreand knowledgeable. They have fixed multiple issues with both units in my apartment and have maintained them during the hot NYC summers. I wouldn't go to or trust anyone else for working on my HVAC. Derrick explains what he thinks the issue is, what needs to be done to fix it and what possibly caused it. You can tell he's been doing it for 20 years and has never tried to oversell me on anything I don't need. This company is a shining light in a sea of untrustworthy traders. Anyone looking to have their HVAC fixed I would go with Dewpoint. (Kendra who runs the office is very helpful and understanding too!)

After many frustrating encounters with a dozen or so other AC contractors who either never called…read moreback or didn't bother to show up at the agreed-upon time (this seems to be an industry-wide phenomena), I finally found Dewpoint. Bottom line: they're the best. Derrick showed up on time and fully equipped to get to work, and he had my three central AC units (poorly installed by someone else) up and running in record time, at a fair price, despite it being the first hot spell of the summer season. Derrick walked me through the process, gave me repair/replace options and an estimated cost, and then got right to it. Polite, professional and thorough, it was a real (and rare) pleasure to deal with someone who knows his trade inside and out and takes pride in a job well done. I can't say enough good things about this company. If you need HVAC service, these guys should be your first call.

Installed ductless split unit that is still under warranty. They avoided coming to repair for weeks…read moreon end and finally said to go elsewhere for the work. I would not rely on them for any installation as they won't back up their work.

the central air in my unks 4 family building went no no as the tenants called me one after the…read moreother saying the vents were blowing warm air and i quickly called w&l ac and in 2 hours they came to check it out . the unit is less then 20 years old and i assumed the worst case scenario but the tech guy was honest and told me a few parts in the unit were no longer working and gave me a estimate for repair cost which was fair and much better then putting in a new unit . the tenants had to go without ac for 2 days as tech guy had to order the parts but thankfully the weather was warm but low humidity. the parts have arrived , the tech has arrived and 3 hours later the tenants are happy and cool and my uncle is happy a new pricey unit was not needed . would recommended this company in a snap , 4.5 stars on my yelp meter.