Special Offers

Free Propane When You Switch

Switching to The 21st Century Energy Group for your residential propane needs and receive FREE propane! By becoming a credit approved, automatic delivery, home heat customer, and presenting the following coupon; we will give you $100 in FREE Propane.

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Veterans Discount

As a thank you to our Veterans, The 21st Century Energy Group is proud to offer those who served an additional discount on their residential home heating oils and propane. This discount is open to all Veterans in our coverage area. We have also partnered with 2 area counties with their Veteran discount card programs.

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Refer a Friend & Both get $50

The Referral program rewards both you and a friend for joining the 21st Century Energy Group for your Home Heating Oil or Propane Gas needs. Simply sign up for our Automatic Fill program and get a friend, neighbor, or relative to also sign up for the Automatic Fill program and each of you receive a $50 account credit.*

*Current account must be on Automatic Fill Delivery, and new referred account must enroll in Automatic Fill Delivery. Both accounts must remain on Automatic Fill Delivery for a period of 24 consecutive months. Credit is applied to the account at the time of enrollment. If either account discontinues Automatic Fill Delivery within those 24 months the $50 credit will be withdraw from the account and will be subject to regular payments terms.

Referral Form

Automatic Delivery Fill Pricing

Customers who sign up receive a special price per gallon that is 2¢ lower than our best available Will Call price on every delivery of Home Heating Fuel and/or Propane all year long! Let us keep track of your Heating Fuel or Propane consumption needs and help you save in the process.

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Prompt Pay Discount

All credit approved Home Heating Fuel and Residential Propane customers are automatically given the opportunity to receive a discount on their fuel just by paying on time.* This discount is referred to as the Cash / Charge Prompt Pay discount. All deliveries are made at the Charge price with the ability for the Prompt Pay Discount. If you pay your bill in full within 10 days your invoice instructs you to subtract an amount equal to 15 cents per gallon*, this brings the delivery to what is equal to the Cash price. If you choose not to pay within the 10 days the delivery remains at the Charge price and you have 30 days to pay.*

*Not applicable to Flex Pay or COD (Cash On Delivery) customers. After 30 days of non payment finance charges are applied your account.