I have used Serge at Tri State air on six different jobs at four different locations,and all I can…read moresay is that he and his team are GREAT! He worked on both central A.C. in my home as well as my office,split system units in a 110 year old home ,and split systems in my apartments. His recommendations as far as size of units,placement of equipment and efficiency of brand type are all spot on.His crew are professional, experienced,clean and fast,and did a spectacular job with all my projects. Tri State Air has always been there for me on the infrequent times that a malfunction of a unit has occurred, fixing whatever the problem was quickly. If you want a quality job done,at a fair price,with a dependable company, try Tri-State Air and Serge, you wont be disappointed!

I have used Tri State for installing ductless system in my apartment and have recommended it to all…read moremy neighbors as well. They are trustworthy and the quality of the install is excellent and Serge is always helpful if any issues arise or when I had questions. highly recommend using this company

I am writing this belated review because today I just contacted ClearFlow for yet another job…read more Summer 2015: My underground water line burst and was dripping water into my neighbors basement. The local water company(SUEZ) threatened to turn off water to my 2 family home unless I got the line fixed asap. I found ClearFlow on HomeAdvisors.com. I emailed them late evening and Mr Rolando replied immediately(via cell and text) He came over the next day to inspect and evaluate. Mr. Rolando (project manager) outlined everything that had to be done and what He was going to do: obtaining city certificates, hired policeman, step up street signs to close street. sub-contracted sidewalk concrete guys, street paving guys, excavation guys, plumbing guys. We agreed on a date and I did not have to do anything else but be home. All the trucks arrived EXACTLY at 8AM. They started work non-stop except for lunch and finished everything the same day and cleaned up all debris in front of my house by 4PM The SUEZ water company showed up to turn my water off a few days later thinking the work had not started, Mr. Rolando and I happened to be in front of my house when he showed up to prove it to him it was already completed. I contacted ClearFlow a few weeks later to replace all the turn-wheel water valves in my house with lever types so I can turn off only what I wanted versus turning off water to the whole house. Again , Mr R kept me informed even though he was on vacation by e-mail and text , I was given a quote, we agreed on a price and they came and replaced (welding and solder work) in about 2 hours in the evening. Clear-Flow tested everything before they left in both jobs. They are expensive but you get what you pay for and the work is professionally done. You don't have to do anything but agree on a price , get out of the way and let them do their job. Worry-Free.

I had a gas leak discovered upon an installation of a new stove…read more I called Clearflo and they answered immediately. They were able to come to my house the next morning to replace the piping and gas hose. The technician were prompt, thorough and completed the repacement parts in a timely manner. I have used ClearFlo for many years and have always been satisfied with their work. Plumbing work can be expensive but worth it with company.

Needed to relocate my outdoor condensers from the ground to the wall. Jerry was very responsive…read moreand gave us many great tips on the upkeep of the units. I would recommend and call on him again for future A/C needs.

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.

Steve and his crew replaced my apartment's central AC system earlier this year, a big job that took…read morea week. They were professional, on time and on budget. Steve is knowledgeable and honest, a rare find. Highly recommended.

After many years of working with Run Rite, a pattern of 'fix and break' emerged. Meaning, you call…read morethem to fix something and within a few months, something else conveniently breaks requiring more service and a hefty bill. When questioned, the manager got VERY DEFENSIVE as he could not answer the basic question of "how is this different" from what I paid for already. There are several companies in NYC area that provide similar services and I would suggest you do research on several (including RR) before you hire any of them. Their unwillingness to help clients understand what they are paying for and why there is always multiple visits is suspicious.

The other reviews are accurate. S & F are well organized and professional. They made a prompt…read moreappointment and arrived on time (well, within 20 minutes). The technician diagnosed and resolved my problem right away. He used shoe covers so as not to rack his boots on my floors and carpets- I haven't seen that before. He explained the problem and told me how to avoid it in the future with regular maintenance. They are also very, very expensive. It was $350 for about an hour's work. If you want to save $350: I have a split ductless ac that was not draining condensate properly. Water was spilling into the house. Simply spray the condenser coils with a bleach solution whenever you wash the filters. The bleach will destroy mold, and will drain off the coils with the condensate.

Schumacher and Farley, I want to extend my heartfelt appreciation for all the professional service!…read moreI highly recommend Schumacher & Farley Plumbing & Heating to anyone!. They are super!. Tiffany is amazing to deal with!

Steven and his team are super efficient, professional, and respectful. Our house needed a 2nd unit…read moreinstalled for upstairs and they worked with us all the way thru. We no longer need space heaters in the winter and portable A/Cs in the summer in the bedrooms! They went above and beyond and I would recommend them to everybody.

Terrible experience from start to finish. I had two techs come to service my PTAC units. One did a…read moregreat job, the other didn't even bother cleaning the filters in my master bedroom. Immediately after the service, my 4-year-old PTAC started making noise and the thermostat stopped working properly. I called them back, and they sent a tech who insisted nothing was wrong--clearly to avoid holding the first tech accountable. I then hired another company, who found a leak and confirmed the unit was losing freon. When I confronted YuHan, she claimed it was "impossible" their first technician caused the problem and that their company "never makes mistakes." That's hard to believe when they couldn't even clean a filter. She asked me to send pictures and receipts, but it's pointless--she'll just deny responsibility no matter the evidence. She basically said I am lying. I attached a picture, this was AFTER the "cleaning". You can see the line thats leaking. The rep went as far as saying I am taking pictures of a third unit they never serviced, as if I am trying to scam them for a machine that wasn't working. Its ridiculous There are far better companies out there, and I can recommend a few. My advice: stay far away from these guys.

They put in HVAC unit throughout my property. The installation and the function of the unit is…read moreperfect but I am a very selective and picky person. I told them this before starting the job. Their communication wasn't 100% and I wasn't a fan of their lack of time management. Next time clean up all the debris.

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.

The best HVAC contractor in Brooklyn. They fixed my radiator and respond very quickly. Highly…read morerecommended!