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A Long Tradition of Service

Heating Fuel Delivery

Propane, Heating Oil,
Kerosene, and Diesel

HVAC Equipment Service and Sales

Maintenance, Service,
and Replacement

Commercial Fuel Delivery

Heating Oil, Propane,
and Motor Fuels

Proudly Serving Maryland Since 1926

With almost a century of industry experience and serving generations of clients in southern Maryland, you can trust us to provide excellent customer service and HVAC solutions executed by highly qualified and trained industry experts. Throughout it all, we’ve maintained a longstanding reputation for integrity and excellence in everything we do. We have emergency dispatchers available 24/7/365, so we are always here when you need us.

A Total Comfort Provider

We deliver heating oil and propane across Southern Maryland, Prince George’s and Anne Arundel Counties to both homes and businesses. From oil burning boiler repair to new air conditioner replacement, we can assist with all your HVAC repair maintenance, and installation needs. With easy payment plans, 24/7 online account access, and over 90 years of experience that dates back to 1926, you can rely on SMO Energy. We began as a dedicated provider of kerosene, gasoline and motor oil. Over the years, we’ve expanded our business to meet customer demand. Now, we offer same-and next-day fuel delivery, as well as home heating & air conditioning repairs and installations, commercial fueling and more.

5 white stars
"The driver left the delivery location in much better condition than when he found it because he picked up the garbage that some animal had dumped from my trash can the night before. The trash cans are right next to the oil tank, he could have just walked around it but he stopped to pick everything up and put it back in the can. For that I am very grateful, thank you."
Testimonial icon from SMO Energy.
Customer Since 2008

What Sets Us Apart

24/7 Emergency Services

If you have an emergency, you can rely on one of our expert technicians to make a quick diagnosis and repair.

Live Client Care Reps

From 7 a.m. to 7 p.m., M-F, SMO has live representatives to help you schedule a delivery, service, or an energy consultation.

Certified Technicians

All of our technicians go through thousands of hours of training every year.

Transparent Pricing

There are no hidden delivery fees, regulatory fees, hazmat fees, or other hidden charges associated with our services.

Free Energy Consultations

Our consultants provide free in-home consultations & estimates, and work to find the right equipment at the best value.

Financing Options

SMO offers 0% financing or low monthly payment options for qualified clients and applicants, as well as other payment plans.

Energy Tips From The SMO Blog

birdhouse in the winter

How To Save On Energy Costs This Winter

For many, winter is an enjoyable time of year. The holiday season is in full swing, family comes to visit and there are perfect…

girl trying to listen with her hand behind her ear

7 Signs You May Need To Replace Your Oil Furnace

Although it is some of the most important equipment in your home, your heating system is often overlooked or forgotten about…

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