About Us

• Based in Copiague, KGI Plumbing & Heating & AC is a top-notch HVAC contractor that offers maintenance and installation of central air conditioners, boilers, furnaces, and heat pumps. Before the start of any job, I’ll provide our certifications upon request so that you know I am on the up and up. Any contractor worth their salt will do the same, so you can be sure you’re hiring top-quality workers.