"Dependable, reliable, trustworthy, fair pricing and very clean. I would definitely recommend this company to my friends. I would also call them again if I need to."

From Business: Heating & AIR conditioning.

"great service. Item was available the next day. Sales person was courteous,attentive and knowledgeable.the southampton store was quite challenging to deal with or get help in…"

From Business: Nice Air Conditioning and Heating provides air conditioning, gas heating, ductwork and air quality services to Nassau and Suffolk Counties.

"Dear Howard and Ron, We would like to thank you and your crew for the wonderful job you did installing our central air unit. Your crew was professional, courteous and brave…"

From Business: When you need residential plumbing or heating services, call the local, family-owned company you can trust. Retro Hot Water & Heating provides customers in Suffolk and Nassau…

"I have used DMLS for my previous home including a hot water heater install. And my most recent purchase of a home to have a heating unit and central air condition unit…"

From Business: We Have Been Servicing the Plumbing/Heating & HVAC Trades For Over 30 Years.

From Business: Founded Feb 1, 1976 and celebrating 31 years in business, Control Supply Corp has made its fourth move into a new state of the art facility on Long Island. Encompassing nearly…

"The work by this company was compleat on time,neat and clean!!!! The workers who installed my boiler were in there 50s and extreamly knowledgeable ........Thay were recommend…"