SMO Energy, the Heating and Cooling Company.


When you choose SMO, you are in very capable hands...

For 90 years we have served Southern Maryland, Prince George’s and Anne Arundel
counties. As and HVAC company, we have mastered the art of  helping our clients find the perfect home comfort levels for their home.  We provide:

HVAC Company

  • Heating oil products and  delivery services
  • Propane products and delivery services
  • Heating and cooling  equipment repairs
  • Heating and cooling equipment services
  • Installation of new heating and cooling equipment
  • Energy consultations
  • Equipment tune-ups and other heating and cooling services
  • Service agreements

We make things easier for our clients by consolidating all of their needs with a wide variety of services in our one stop HVAC Company.

All of our services are provided in-house, from our 0% financing to contracting, to pulling the correct permits for your installations. We do it all for you.

SMO Energy understands the importance of maintaining and properly repairing your home’s HVAC equipment, which is why all of our service technicians are NATE certified to work on your home’s central air conditioning, boiler, furnace, heat pump and water heater.

You can rely on SMO for all your home’s heating oil and equipment needs. We are a family owned and locally operated business for since 1926!