Best Heating & Air Conditioning / HVAC In Ronkonkoma

“Ja.es was terrific!
Very courteous, efficient, thorough!
Invoice was exact & SO neatly written!
Thank you!!!“

“They did excellent job! I just finished my renovation and left quite a lot of dust inside the central air duct unit. They came and used phone cameras to film the condition of the duct and then started vacuuming. We saw those videos while taking at the real time vacuuming. We felt very satisfied with their performance. They were truly amazing people! Highly recommend them!“

“I couldn’t be happier with my experience with Long Island Burner King. From start to finish, they made my oil-to-gas conversion incredibly smooth and stress-free.

The pricing was very fair and competitive, especially given the quality of the work and the equipment they selected. What really stood out was the speed—they got the job done faster than I expected without cutting any corners. The crew was professional, knowledgeable, and respectful of my home throughout the entire process.

Their service and follow-through were truly exceptional (Jennifer is amazing). They kept me informed every step of the way, handled all the details, and made sure everything was working perfectly before wrapping up. Even after the job was done, they were responsive and available for any questions.

If you’re considering an oil-to-gas conversion, I highly recommend Long Island Burner King. Absolutely amazing experience.“

“Was not expecting an 87 degree day in April! Our split unit AC turned on but was not cooling. AirMax responded quickly to our service request. Nick was very friendly and professional. He determined the issue, did a temporary fix and gave a plan for the next steps needed. Overall excellent experience!! We will definitely be using them again and highly recommend.“

“Al helped bail me out of a bad install from a different company 18 years ago and I have never forgotten. So when it came time for an update of my current system Cool Air really was the only Company I called......The price was fair and the job was done in a day. As other reviewers mentioned the job was done neatly and the installers including supervisor Stephan were friendly and knowledgeable. I had a small issue with a motorized split damper (which was my original unit) and my thermostat and Al sent a tech guy out who reprogrammed all my thermostats in a matter of minutes and no issues after that. Needless to say we are very happy and would highly recommend them“

“Accelerated Services Inc truly saved us this past winter. When our pipes froze, they responded incredibly fast and prevented what could have been major water damage to our home. Not only did they fix everything quickly and professionally, but they also put protections in place to make sure it doesn’t happen again.

They’ve also kept our 25-year-old central AC unit running like a champ, which is no small feat. Reliable, knowledgeable, and always responsive—this is the only call I make for any heating or AC questions. Highly recommend!“

“What can I say about Steve Morroun!!! You are a life saver! We haven't had our AC system work all this summer and was suffering. We called Steve and he came right over to diagnose our system. We had a couple of knuckleheads that came to try to fix it, but made the system worse. However, Steve came in as a highly experienced professional and solved the issue! I would highly recommend this guy! Anyone reading this review should consider using Steve in Ronkonkoma! He is as honest and reliable as they come.“