About Us

Sherman Corporation

“Success is something you need to build on, not lean on”
Dean Sherman

Founded in 1960, the Sherman Corporation is celebrating over 50 years as a family-owned business offering plumbing, HVAC, and heating oil & propane services.

You can rely on our highly skilled and committed technicians and service providers as well as the most timely petroleum delivery in the area. We guarantee to take care of your emergency service call within an hour.

At Sherman, going above and beyond for our customers isn’t a slogan, it is in the heart of every employee. Our goal is to provide every customer with remarkable service that exceeds his or her expectations, for an honest price.

We proudly serve customers of Kent and Sussex Counties in Delaware and Wicomico and Worcester in Maryland. We look forward to serving you!

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