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Save with these special offers!

Keep your home cool all summer for less by taking advantage of these special offers for cooling services and the latest energy efficient cooling equipment.


Get up to $500 in rebates from MAPDA/NORA when you purchase a new oil tank, furnace, or boiler.

Hurry – these rebates are only available while funds last!
Learn More

*Offer valid while funds are available, starting April 1, 2021. Cannot be applied to previous purchases. Call your local representative for more details. Additional terms and conditions may apply.


Get your AC tune-up now – only $99.95!

Schedule now and save.

*$99.95 for the first unit. Additional charge applies to work scheduled on weekends, holidays or after 5pm.


Get $100 free heating oil when you switch to Carroll! Call today!

Think oil and propane saving. Think Carroll.
Great value and lower oil prices – protect yours at lower rate now to save all winter.

*$100 heating oil credit available for new automatic delivery customers only. All offers are delivered as an account credit and subject to credit approval. Additional terms and conditions apply. Cannot be combined with any other offer. Offer ends 3/31/21.


Switch to Carroll today and get a SPECIAL OFFER on HEATING OIL or PROPANE.*

Find out why your Baltimore and MD neighbors have trusted us to heat their homes for over a century. Call now!