Troubleshooting Wizard

When you call or contact DMO, you’re in touch with one the largest heating fuel and propane delivery services on the Delmarva Peninsula.  We take great pride in being responsive to our clients.  While we’re always there to help you by sending a qualified technician to your home or helping you resolve a situation over the phone, we also wanted to provide an online troubleshooting tool for our clients that are more inclined to want to solve their own problems.

The Troubleshooting Wizard will help you navigate through the #1 problem homeowners face when it comes to their residential comfort systems: lack of heat.  Click through the wizard below - answering questions about your system - and you should be able to self-diagnose your problem and receive a variety of suggestions for improving the situation.