Heating & Air Conditioning / HVAC near Port Jefferson

“Henry and his team always do a great job taking care of my AC. They are very responsive, do quality work and are a good value.“

“Paul was neat, thorough and very knowledgeable with his electrical inspection. He is courteous, works cleanly and advises you in detail about the findings.“

“Central Air Systems Inc installed our new central air and heat pump this week. They were excellent! The whole crew were so nice and knowledgeable, Kyle, Ryan, and Chris did an amazing job. My house was left spotless! During the install they made sure we were happy with the location of the vents and afterwards showed us how the thermostat works. I’d give them 10 stars if I could. Extremely happy with the whole company! The price was also competitive and they handled the rebate process as well. I highly recommend them.“

“Bobby O's came highly recommended and now I know why. Had a hot water heater installed today and everything went smoothly from beginning to end. Crew was on time, worked quickly and efficiently. Wouldn't use anyone else for my HVAC needs. Highly recommend.“

“Wonderful crew, curteous, clean and extremely polite. John and his crew are on top of their game.“

“Joe and his crew were great, everyone was friendly and cleaned up after themselves. After the job was done I immediately noticed a difference in the house. My AC is running less than half as often as it used to and it actually cycles off now. Absolutely worth every penny.“

“they know EVERYTHING about how to get the best longevity for your work completed as well as your parts they're super capable and able to fix commercial and residential problems and they have all the right insurances needed too.“

“Have used this company for years . Evan always knows the problem . I trust them with my plumbing problems . I highly recommend them to everyone .“

“I have dealt with contractors and service people for over 40 years, and as a retired aerospace engineer I will state that Absolute HVAC is ABSOLUTELY the most straight forward, knowledgeable, ethical, efficient, and conscientious of all the others of any kind without a doubt, especially those dealing with HVAC systems. I got to know them very easily; Absolute is owned by Dominick after owning and running a successful 40-tech HVAC contracting business in “the city”. Being knowledgeable and too young to retire, he brought his business to Long Island.
Everyone from Absolute was great to work with. My compressor froze during the heatwave in July so I called Absolute and since all the techs were out, Dominick himself came right away. Together we quickly verified the root cause of the failure. After calling all the Long Island HVAC equipment suppliers, Dominick located the necessary replacement 2-Stage condenser unit in PA with the correct specs for my air handler, got it here in a day and had his guys install it efficiently in what I considered record time. The work performed by lead tech Faze, and Moses was impeccable. I asked them “How is Dominick to work for? Does he take care of you guys?” Their response was simultaneous and immediate; they both said: “Great! Oh yeah, yes, he does!” This response by the tech staff, says a lot of positive. I highly recommend Absolute for all of your HVAC needs.
Note: I did not know Dominick prior to this HVAC job, and I have not received any compensation for this post. I merely said that besides giving a nice tip to the techs, I would find a place to leave a review.“

“Outstanding service and very professional! Thank you so very much for looking into the issue with my heat pump! I highly recommend and appreciate them! Thank you so much!“

“Brian and his team did a great job on a recent HVAC challenge I had from a big HVAC firm that failed to notify me that something was done incorrectly by a builder.

He took the time to explain to me exactly what needed to be done, why and then got it done. On time and under budget. I'd highly recommend this firm.“

“service was great. tech was friendly and knowledgeable will definitely use them again and recommend!!!“

“I ordered 100 gal's of fuel oil yesterday, and it was delivered before noon the next day. This is the first time I used this company and did not know what to expect. No issues whatsoever! Their price was exceptional, as what the cost fuel oil is right now. I'm sure I'll be using them again.“

“Brian and his team arrived to my home with 5 installation trucks and crew. His team was professional, clean and knowledgeable of the products they were installing. Once completed, Brian sat down with my wife and I and gave us a detailed class on the operation of the 5 new mini splits.
I would highly recommend Twin Air.“

“replaced gas hot water heater, repaired pipes- they gave me a good price compared to others, showed up promptly, quickly did the work, and kept the area they worked clean. Outstanding experience; I highly recommend them“

“Always prompt, courteous, excellent work. Have been using their services for years. Highly recommend them.“

“excellent service !!! First response very rapid and very reasonable. Anthony had to come back a week later and charged me $ 0.00 for the visit. I called him at 7 o'clock am on a Sunday and he was here by 8 o'clock. He was pleasant, informative, and more than reasonable“

“Like and Cody did a great job. They were professional and efficient and explained the work to be done.“

“I was searching online for a reliable company to have some work done on the house. After several raving reviews on reddit I decided to call Yangklin and I’m so happy I did. He was prompt, knowledgeable and able to inform me on what my problem was in a way I could understand. I was originally told I would have to replace my whole boiler system from another company but Yangklin was able to pinpoint the problem which was actually a valve. I will absolutely be using Yangklin going forward and referring everyone to him. I highly recommend him, 10/10 experience.“

“Jason has been servicing my oil boiler at home as well as my HVAC units at my offices for past ten years. He is always professional and his expertise and workmanship are excellent.“

“Just want to say, I had a great experience with Rad King. I always wanted a radiant floor in my house and when I renovated it, I used Rad King for their radiant panels. They came to the house helped me with the design and layout. After buying all the material did have a problem with putting one of the Manifolds in the wall. I called Jimmy the owner from Rad King and within a day he was at my house and we figured it out. Thanks again guys at Rad King.“

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“After having some of the largest heating contractors try to fix my problems with scalding hot water and failing (but they collected a service call fee) , Harry came in and fixed it in less than 15 minutes. He is now my go-to heating guy.“

“Enviroduct Cleaning truly exceeded my expectations! From start to finish, their team was professional and courteous. Not only did they leave my ducts spotless, but I also noticed a significant improvement in my indoor air quality. I highly recommend their services to anyone looking for a thorough and reliable duct cleaning company!“

“The team at Elite heating and cooling did an excellent job installing my aunts AC System. No hidden fees and the estimate was spot on. Highly recommend. We are very happy!!“

“Jimmy and the team at Better Air are top notch and I would recommend them to any business looking to get their air ducts cleaned. Their prices are competitive and the crew is very thorough. You won't be disappointed when you give them a call.Services: HVAC system maintenance“