Eco-Friendly
A preferred energy source for water heating, cooking, clothes drying, and more, propane is a versatile, eco-friendly fuel that could be the solution to your business’ energy needs.
Onsite Fueling
We have a dozen locations throughout Southern Maryland, the Eastern Shore, and Delaware to provide seamless service for all your commercial needs.
Versatility
Propane can provide a cost-effective solution to all your business’ operational needs. Find out more information on this safe, reliable, and economical fuel now!
Price Protection is now available!
Get the best protection against rising fuel costs. Sign-up today to lock in your price per gallon for heating oil.
Client Testimonials
"Customer service is alive and well at DMO! The technicians that came to work on my boiler were fast, efficient, and professional." Bill R. from Salisbury, Maryland