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Heating and Cooling

In addition to providing industry leading security services Berkoski can also keep you warm in the winter and cool in the summer. We offer:

Fuel Oil
Get heating oil from Berkoski Oil, a name you can trust. Located in Southampton, NY Berkoski Oil has been in business since 1964 and services customers throughout eastern Long Island from Port Jefferson to Orient Point and from Bayport to Montauk. Learn more at Berkoski Oil.com

Central Air Conditioning
The latest energy-efficient air conditioning equipment adds value to your home and helps you save money. In order to keep your home warm and comfortable all year long it's important to have efficient equipment that is well-maintained. Fortunately, we can help you select, install, maintain, and repair all of your equipment.

Propane Delivery and Service
Because we are always looking for better ways to satisfy our customers, we now offer a full range of propane service and propane delivery. From pool water heating and cooking to hot water heating and fueling gas fireplaces, propane is one of the most convenient, cleanest and versatile sources of energy. Propane offers homeowners reliability, cleanliness, improved performance and, on average, costs half as much per BTU as electricity.