Consolidated Fuel Oil Co.

A Family Owned & Operated Family Business for Over 50 Years


Consolidated Fuel Oil Co.


Consolidated Oil Burner Service Co.

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We want to make sure that you stay warm all winter long and that is why we offer comprehensive service for boilers and furnaces.

We are a family owned and operated company.

Convenient Budget Plans, Service Plans, Automatic Metered deliveries

Call us to get a FREE estimate on all of your work.


Service Areas:

Ronkonkoma, Setauket, St. James, Rocky Point, Miller Place, Centereach, Smithtown, Pt. Jefferson, Kings Park, Commack, Lake Grove, Stony Brook, Hauppauge, Nesconset, Selden, Coram, Farmingville, Holbrook, and Holtsville.