Schedule Service on your HVAC with Danisi Energy.

We can Schedule Service in All Areas of Long Island, Suffolk County, East End, North Fork, South Fork, Medford, Southampton, Port Jefferson, Long Island NY and Surrounding Areas

Have an HVAC emergency? Call us now at (631) 732-6666! We offer 24/7 emergency heating and air conditioning service if the problem can’t wait until the next business day.

Whether you need service, or repair, simply complete the form below and a Danisi Energy Representative will get in touch with you shortly.

Thank you for trusting in us.  We are sincerely privileged to serve you and pledge that we will treat you right, offer you competitive pricing, and serve you in excellence.

We look forward to talking with you soon!