Join our VIP Comfort Club and take
the sting out of high energy bills.
800 Fitzwater Street Extended
We are Delmarva’s leading provider of heating oil, propane, and heating and cooling services. Ever since we opened our doors in 1926, we’ve enjoyed a reputation for great service that is unmatched in our area.
Today, we’re a full-service, home comfort provider, bringing our customers the finest heating and cooling systems available.
DMO delivers more for you with a sure supply of fuel, the largest fleet of delivery trucks in the region and experienced personnel to service your needs.
Nothing less than the best will do when it comes to your comfort and your home.
Welcome to our neighborhood!
These are the areas we cover:
DMO’s service area is the orange shaded area to the east of Chesapeake Bay. The shaded area to the west of the Bay is served by our sister company,
Southern Maryland Oil (SMO)