Danisi Energy

Heating & Air Conditioning/HVAC, Solar Installation, Local Services

3205 NY-112, Medford, NY 11763

About Danisi Energy

Danisi Energy is a reliable and efficient company that provides excellent oil delivery and AC service. In emergency situations, they respond immediately, sending competent and polite technicians to resolve the issue. Their technicians are very knowledgeable and provide fair and reasonable pricing. With their prompt and reliable service, Danisi Energy has earned the trust of their customers, who highly recommend the company without hesitation. They are a trustworthy and skilled team that provides peace of mind to their customers, making them a top choice for energy needs.

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Reviews for Danisi Energy

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  • Jul 2026

    My mini-split system unexpectedly failed during the week of July 4th, just as temperatures were approaching 100 degrees. I called Danisi Energy, and they treated it like a true emergency. Sales representative Mike and owner Chris responded immediately, had someone at my house that same day, provided a proposal by Tuesday, and completely replaced my Mitsubishi system on Wednesday—all in just three days.

    What impressed me most was that I had never done business with them before, yet they made my project a priority and delivered exactly what they promised.

    Professional, responsive, and excellent from start to finish. I highly recommend Danisi Energy.

  • Feb 2026

    The Salesmen Mike was very responsive and helpful throughout the process of having my new furnace and AC unit installed. He answered my text and phone calls timely. The technicians where also very professional and did a nice job installing the units.

  • Jan 2026

    Danisi did a great job for my historic house which had areas receiving way too much and way too little heat and AC. They did an effective balancing by adding a new vent to a room that was not getting air flow, adding dampers, and tightening up some connections. The cost was very reasonable. I had obtained proposals from multiple other HVAC companies who were proposing entirely new systems and major replacement of ductwork, for 15x to 30x the cost. Mike was super responsive by text and answered my questions and did not try and sell a bigger job than was needed to deal with what was bothering me. I have recommended them to a friend.

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: 8AM - 5PM
Sunday: Closed

Tips

accepts credit cards