Best Heating & Air Conditioning / HVAC In Central Islip

“Had it issue for 2 days , the technician showed up and fixed it with no problems! He has saved my family’s life… best service…quick & secure!“

“After postponing the replacement of our boiler for several years due to concerns about selecting the right contractor, our experience with Mike and the team at Energy Mechanical could not have been more positive. From the initial consultation to project completion, every stage was managed with exceptional professionalism, clear communication, and technical expertise. The front office demonstrated courtesy and efficiency, while the mechanical team executed the installation with remarkable precision and attention to detail. The final outcome not only met but exceeded our expectations. Energy Mechanical exemplifies the standard of excellence that is increasingly rare in today’s industry.“

“Kevin and his crew were professional, knowledgeable and work was completed in one day. Kevin replaced my old AC unit with a Rheem 3 Ton 16 SEER Air Handler and Condenser. Installation included replacement of all ducts and vents and included an AprilAire 20 x 25 Merv 11 return. Unit was installed at the end of August and it was up and running by 5:00 PM the same day. Kevin and crew worked neatly and cleaned up as if they were never there. Price was competitive and all materials used were high quality. I would recommend Madison & East Mechanical for all your AC needs.Service: HVAC duct & vent installation“