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.

had a very disappointing experience with 2 Cousins HVAC. The service was poor, and the repair they…read morecompleted was faulty shortly after the visit. When I tried to reach out for follow-up or a resolution, my calls and messages were ignored. Unfortunately, the lack of accountability and poor communication made the situation even worse. I also dealt with Marlie Bouzi, who provided unprofessional and unhelpful customer service throughout the process. I would not recommend this company -- save yourself the frustration and look for a more reliable HVAC service that stands behind their work and respects their customers' time and money

2cousins was fantastic! Highly recommend for any heating/AC needs. They came out within 24 hours of…read morecalling for an AC that was not working. They fixed the problem on the spot at a very reasonable price!

I have used them for a few years and they have been consistently great. They have fixed problems…read moreothers could or would not. Prices are competitive. They have always been on time, responsive and communicative. I highly recommend them for all HVAC issues.

I have lived at my property for over 25 years and I have had quite a few maintainance, repair and…read morereplacement done on equipment. My experience with the team from Panda HVAC was the most positive experience I have ever had with any contractor. This included my interaction with Tanya in the corperate office, who was instrumental in setting up all of my appointments. She was always pleasant and patient when explaining all charges. When the 1st team arrived (Imam and Thomas) my 1st thought was, "Oh no! How is it possible these guys are going to be able to handle such a big job of replacing my furnace and AC unit." They looked so young! Well, after their 1st day, I was completely impressed with both Iman and Thomas' professionalism and their level of expertise. Imam had scheduled vacation time during this project and he was replaced by Nazar a few days after. Nazar was equally skilled and I felt reassured that I was in good hands. There were a few unexpected challenges along the way but both Nazar and Thomas met them with great solutions. I was impressed with how neat their work was. They both went above and beyond every step of the way. They were both excellent trouble shooters! Even though this was a costly poject, I am so thankful that I chose Panda HVAC. They did an amazing job! They were pleasant to work with and I never had to worry that they were taking short cuts or incapable of handling the task at hand.

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.

DON'T TRUST THIS COMPANY OR THE REVIEWS!!! They installed a faulty valve that gave us problems that…read morewe did not have before the installation. When my husband called them about it they claimed it was roots and other stuff. ANYTHING but what they would be responsible for even though we're still in the warranty period. A second opinion showed that it IS their fault. But how do you go back to a company that over charged you and did a messed up job to fix what they didn't do right the first time???? But that's cool....please enjoy the money you made one time. We will never use your service again and I will personally see to it that I make as many reviews as possible on ALL places where reviews can be seen to warn people about your service. Do better be better.

Old steam boiler removed and new one installed. Good advice,…read moregreat service, competitive prices, quick responses friendly team. Very satisfied. Highly recommended.

Excellent service. He was the only one that message back with pricing and time availability. When I…read morecalled to schedule, I explained what was wrong with my boiler and again explained to me his pricing and he said he should be able to fix it in a reasonable amount of time. He asked if I had any heat and I said "no" and he said he would be able to come later in the evening which was beyond his business hours. He said he would call when he was on his way and once he got here he went straight to work. Very knowledgeable and has a pleasant demeanor as well as decent pricing.

All the great reviews are true!! I needed to have my steam heater serviced for maintenance (which…read morehad pretty much never been done before) and I am so happy that I found Leon with Amerikhomes. He was honest, thorough, friendly, knowledgeable and took the time to educate me on how my system works and what I should do to maintain it myself. Any work I need done from here on out, I'm calling Leon!!

I never write reviews, but this was such a bad experience that I really feel I need to. I made an…read moreappointment yesterday for them to repair my window AC unit. I specified the model number, BTUs, and the fact that it was an upper window installation. I had the person on the phone double check to make sure they do actually repair large units installed in upper windows. The person on the phone assured me they do. I was told I could have an appointment 8-11am today with Jorge, and got a text confirming that. I texted back requesting that Jorge call me in advance if he thinks my window AC unlikely to be repairable. I got no response so I assumed the text chain was unmonitored. I rearranged my day, got up before 8am, and waited. At 11:15am, no one had come, so I called. The person on the phone was very apologetic and said someone would call me back immediately to let me know when the tech would arrive. I rearranged appointments for the afternoon. No call. I rearranged more of my appointments for the afternoon. I called again at 1:30pm: same apology and promise. No call. I rearranged more of my appointments for the afternoon. I called again at 3pm: same apology, same promise. In desperation, I told them I was about to write a bad Yelp review. That's clearly the ONLY thing that made them bother to respond to me because, finally, at 3:15pm, Brenda texted me on the same text chain (so the text WAS monitored after all): "I am sorry for window AC we usually replace them do not perform repair." What??? They had confirmed that they DO perform such repairs. And even if the phone person had been mistaken, they KNEW they had made an appointment with me 8-11am. But no one had bothered to contact me to tell me anything! They knew I was calling again and again begging for a response. No one WOULD have contacted me had I not finally told them I was about to write a review. They are obviously totally unprofessional and don't care how much disruption and waste of time they cause their clients.

I didn't use them, but their professionalism and care when coming to do an estimate for me was…read moretop-notch. The price quote was excellent too, but we decided not to proceed with the project. However, I would use them if we ever decided to revisit it.

Annual Boiler service completed Great service provided by…read moreKevin C Service technician who is extremely knowledgeable about my Boiler system Very helpful with recommendations on proper running of the burner and the boiler. Always appreciative of the excellence service provided by Approved Oil company as well as the amazing service provided by the office staff Thank you all you are greatly appreciated Love Approved Oil company

As always approved oil company was perfect. Easy to get an appointment they always follow up with…read morea phone message reminder the day before and what needs to be done before the technician arrives Bobby was our technician and had been to the house before. Very friendly very thorough and left the area clean. I recommend him and approved oil company very highly