We are now in our 4th season! Thank you to all our loyal customers, and welcome to all our new customers!

Peconic Energy Corp. is a Fuel Oil Delivery company meeting all Residential and Commercial heating and diesel fuel needs. For more information, please contact us at (631) 734-2800.

Are You Paying Too Much?

Many of our new customers said they left their "full service" company where they were locked in at a rate of $5.00 or more per gallon! Our prices this season? The numbers speak for themselves! We have the lowest prices guaranteed!

Our Lowest Price of 2008-2009 season has been $1.59 Per Gallon!

Give us a call to learn more about the locally owned and operated company that provides 24hr. emergency service for our customers, as well as service contracts at reasonable rates. CALL, COMPARE, SAVE! Click here to link to our printable comparison sheet.

Check back for our big announcement the second week of January 2009!

Oil Tank Capacity Chart



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