Customer Support

You can now access your Kosco Account online, 24 hours a day, seven days a week!*

Click here to access your account

Outstanding reputations are earned.

We take pride in our long history of service excellence. We have become experts at delivering warmth and comfort to thousands of families in the Hudson Valley.

Vice Presidents Barry and David Motzkin

Price Protection Plans

No Surprises, No Worries, No Small Print, No Hidden Fees

This opportunity to take advantage of our Price Protection Plans will allow you to control your annual fuel cost.

Call us at 845-331-0770 for more information


Introducing HeatManager™ – the newest technology in boiler controls for saving fuel and money with residential hot water heating systems

Call us today! 845-331-0770

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