Ronkonkoma Heating & Cooling - HVAC Services

Our older rooftop unit was out of commission and we were told that it was shot and we needed two new compressors. Accelertated came in to give it a second look and they got us up and running because the tech had the necessary experience to know how to restart the 3 phase compressors correctly. 10 out of 10! Would highly recommend!

Accelerated Services is by far the best HVAC company, ever! They have the ability to handle small maintenance and service tasks, and also handled the re-design of my 9,000 square foot commercial building. Their attention to detail, friendliness, and responsiveness, is exceptional. The owner, Peter, is incredibly knowledge and an outstanding business owner who understands service. And guys like Eddie and Eric are experts in the field. Highly recommend.

After 2 past summer seasons of a 3 year old mini split unit not cooling I reached out to this company after getting their name off the specialist list for the brand of unit I have... The gentleman came , ran all PROPER testing and found my issue after MULTIPLE ATTEMPTS AND CHARGES from a past company who I used and it never stayed running cool... The unit worked great all summer and I am so happy I made the call. Cost was expensive but worth it for proper repair and they offer a year warranty for work I had done.

DO NOT USE THIS COMPANY. If zero stars was a thing I would of clicked it. I Called this company because although my ac unit was running I thought It could be running more optimally. After performing their work and leaving not only was it not fixed, but the entire AC unit was not working at all!! They sent a different guy the second time who had no clue what was wrong. Both of the people who came to work on my unit where young guys that obviously didn't have proper expertise. When they came back to access the unit they rendered useless the second time the individual who caused the problem (on his day off) came to help. This was obvious to me that he did something wrong and came back to help fix his mistake. After 2-3 hours I had two "kids" who I would admit tried hard to fix their mis

Watch out for this company. They sent two different guys to do the same thing and charged me for both times. If their employees are incompetent than they shouldn’t charge you twice cost me an extra $150.00