Shout out to Safe Haven Plumbing! We've been using them since 2018 when they were just starting…read moreout, and they have always been completely reliable. They've come through for us in every situation--even emergencies! Case in point: our refrigerator and ice/water system broke right before Passover this year. They came over after hours and fixed it immediately, and at a very fair price. Very reliable, personable, honest, and highly recommended. If you need a plumber you can trust, Safe Haven Plumbing is the one!

Joe and Justin came out for a small leak under the sink. They arrived on time (not early, not…read morelate), diagnosed the issue quickly, and fixed it properly without trying to upsell unnecessary work. Joe took a conservative approach and solved the problem by adjusting the packing nut instead of pushing a full replacement, which I appreciated. Justin was professional and respectful as well. Overall, solid, straightforward service. Would use them again.

If I could give John more than 5 stars, I would. One of my central ac units bombed out on one of…read morethe hottest days. He squeezed me in the same day. He said he was coming at 5, then was running late but communicated he would still be there as soon as he could. This man came at 930 at night--when most people would've already been home in bed, and said I'm going to keep my word and I told you I would come so if it's still okay and not too late I'm 10 mins away.... He showed up; Diagnosed everything, gave us a temp fix overnight, sent me a quote (since we needed a new system), then called me the next morning to tell me he found the equipment for slightly less and got me an even lower price! And is replacing the unit the next day. Wow... aside from being super professional, he was honest and very knowledgeable. I had two other quotes done out of due diligence (which I do for every big job or contract work), and he also gave us the best pricing. So I would highly, highly recommend John and his company. And I'm so glad we found him. We will definitely be using him for any HvAC needs going forward.

Needed a whole new hybrid unit, inside and outside. John was exceptional. The old unit left in the…read morecondo was horrible and there were so many things wrong that we didn't realize until it finally stopped working. John, James and Kyle went above and beyond the original scope of the work to do a proper install. Needless to say we now have an amazing unit done correctly. He and his crew are meticulous, neat (cleanup looks like no one was working there) and his recommendations were spot on. A real pleasure to have found him. Hopefully I won't need his services in the future but if I do he'll be my first call. Thanks again.

5 Stars - Honest, Quick, and Professional!…read more I had a great experience with this local HVAC company and highly recommend them. Our AC stopped working during the start of a heatwave, and Kyle was able to get out to us quickly. He was absolutely fantastic--friendly, professional, and incredibly knowledgeable. What really stood out was the honesty. Kyle diagnosed the issue fast, explained everything clearly, and made the repair without trying to upsell us on anything we didn't need. That kind of transparency and integrity is rare these days, and it's exactly why I'll be calling them again for any future HVAC needs. Thanks again to Kyle for the excellent service from start to finish!

I have been using Kyle, the owner, for years to help me out with any air conditioning problems…read more He's always been able to service it for me. His prices are extremely fair and very honest. He originally installed my central air, over 15 years ago and still going strong. Kyle also put a mini-split in my basement , that runs great. I would highly recommend him without any second though.

Total life saver! I'm a new home owner. Trying to save on oil, Well, I forgot about all that…read morenonsense during the holidays and ran out of oil over night and the burner would not restart. Called as an emergency and they prioritized me to get same day service. A totally awesome experience. Tech was awesome and got me up and running, I'll be calling for my yearly maintenance with these guys!

Lots of delays, missed appointments, damages, will not honor warranty…read moreWorst contractor I ever worked with in my entire life ! Stay away!,,

I'd like to thank John and Jimmy from ZSL for their quick and efficient response time and service…read more With exceptional customer service, they explained in detail what the issue was and what they did to resolve it.They are very knowledgeable in there profession, and compassionate about the work. . I appreciate the hard work and effort put forth. Thank you!

Completed several projects this year. All we're completed quickly, efficiently and done right the…read morefirst time. Costs were a bit higher then average, but we'll worth it. ZSL explained everything and guarantees all their work.

I filled out a request on 6/26 for estimate on updating one of three R22 central Air systems in my…read morehouse. Filled in all my contact info and after three days no call or email. I understand that this is a very busy season but not a call or email for just an appointment is not good. I do not understand why some companies even offer the option to fill in for a request on their web site. I filled out three other requests and with a day they provided me with an appointment. It's a shame because I liked the puppy sitting with the owner! Update on 07/1 I called again and this time I spoke with Christian who set up an appointment for 7/03 between 1-3pm.

Thank you to everyone at Therm A Trol in Blue Point NY for your professionalism... We are so…read moregrateful. Very dependable company ...we are 100% satisfied with every aspect of a job well done. The H Vac system is great!! Installed perfectly in a timely fashion. Immaculate when the job was done .. Thank you again . Mr. and Mrs. Jim Wenz Bayport NY

Had a bad leak from my ac unit. Yas sent someone out the next day and they fixed it right away. The…read moreprice was right. They explained everything and took the time to understand the problem. The technicians were friendly, nice and professional. Have already used them after the emergency and would continue to if needed. Will recommend this company whenever asked by friends or family strictly because of the team that was sent to my house. The two of them were well worth the service and work done.

Horrific!!!! This company was a no show with ..no phone call.. no nothing i had to track them down…read moreand call after the window of time was well over that they gave me. I was supposed to get a install of a wall unit ac that was on order. Simple very simple.Where are these reviews coming from that say it's good? Fake? How unprofessional and to make matters worse they lied and said someone will come next day when I finally got to speak to them. It was supposed to be in am and I did get a call they are not coming. So I have to start all over again with another company. And the lies are not even good ones. I have asthma and this weekend was going to be hot and I will suffer and they don't care.

I needed my new AC units cleaned in my building bc they were all leaking. Taylor Air was able to…read moreget to me within a few hours. Super professional and sensible pricing.

Greg responded to my email request on a sunday night at almost 9pm within 3 minutes. He offered me…read morenext day service, which I was unavailable for. We scheduled a time. Which I ran 30 minutes late for unfortunately. He was easy going about it, and showed up friendly, and smiling. He was professional, courteous, knowledgeable, reasonable, and thorough. I would highly recommend him to anyone.

I recommend Comfort works to whoever needs work done in their homes. They were clean and…read moreprofessional from start to finish. They did a wonderful job installing ductless units in my parents house.

From the owner: Comfort Works HVAC has been proudly serving Nassau County customers since 2016. Led by owner John…read moreUzelgok, we provide honest, quality work for Nassau County. As a top HVAC contractor, we specialize in boiler installation, furnace repair, central AC repair, and ductless heat pump services. Whether you need hot water heater repair, HVAC maintenance, or emergency HVAC services, we are your go-to local HVAC contractor. We offer residential and commercial HVAC solutions, ensuring reliable and affordable services. Trust us for HVAC system installation, upgrade, inspection, tune-up, and replacement. Comfort Works HVAC is committed to providing energy-efficient HVAC solutions.

I've used Airco twice now. Once to diagnose a balancing issue with our heating, and the second time…read moreto install a Nest thermostat and replace a house humidifier. Alex came and was on time and very professional both times and the work was perfect.

AIRCO responded to my request for service almost immediately. I spoke with Alex about what the…read moreissues I was having with my heating system. He asked me a few questions and gave me an idea of cost range. Alex arrived at my house promptly and prepared to work. After looking over my hot water heating system , tested the system and made a recommendation. That including testing a few things that he felt did not need to be replaced. Alex did an outstanding job repairing my gas heating system and restoring my heat ...when it was 20 degrees out. The service was completed and everything left clean. He left my system looking better then when he arrived. A year ago Rebmann Heating (Albertson) did some work on same system. For 60% of the Rebmann bill, AIRCO repaired my system and corrected work Rebmann did. Alex did a professional job. I will be following up with AIRCO in the spring for AC preventive maintenance. Highly recommend AIRCO for any heating system needs.