Proposed NY carbon tax could cost your family $21,000 over 10 years. Help fight it. Click here.
Special Offer for New Customers Only
I want to become a Swezey Fuel customer and get $100 off my first delivery.*
Fill out my online form.

For more than four generations, Swezey Fuel has had one goal: to be the best local heating oil and heating and cooling service provider for our neighbors in Long Island.

At Swezey, we’ll take care of your heating and cooling needs promptly, professionally and personally. While other oil suppliers promise cheap oil, Swezey delivers real value, with great prices and top quality service that will bring you peace of mind.

Swezey is more than just a heating oil supplier—our expert team of technicians and salespeople can handle any job in your home, including:

  • Heating and Air Conditioning sales, installation, repair and maintenance
  • Plumbing installation and repair
  • Commercial Services
  • And more

And with convenient features like 24-hour Emergency Service and affordable budget and service options—plus Long Island’s friendliest customer service team—we’ll make you feel right at home every time you pick up the phone.

Contact us to become a Swezey customer and we’ll give you a $100 fuel credit when we make your first delivery.

Call today! 631-475-0270 or 631-473-5500.
Latest information about our service during the coronavirus outbreak. Click here.