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Warmth...families give it, friends share it, and SMO delivers it.
- Business History
- It all started in 1926… Our commitment to industry leadership began in 1926, when two ambitious men, Jim Wills and Harold Swann, acquired the La Plata Oil Company and Mechanicsville Oil Company. The two companies merged, to form Southern Maryland Oil (SMO). In the early days, SMO handled only three products: kerosene, gasoline, and motor oil. In 1937, with the invention of the gun type burner, fuel oil became a hot commodity and created an ever-increasing market for home heating. SMO began deliveries on an automatic basis – the first such service available to clients in southern Maryland.
- HoursOPEN NOW
- Regular Hours:
Mon - Fri Sat - Sun - Phone:
Main - 301-710-6895
- Address:
- La Plata, MD 20646
- Email:
- Links:
- Categories
- Heating Contractors & Specialties, Air Conditioning Contractors & Systems, Air Conditioning Equipment & Systems, Air Quality-Indoor, Fuel Oils, Gas Companies, Propane & Natural Gas, Utility Companies
- Services / Products
- Heating, Residential, Air Conditioning, Installation
- Payment Options
- Logo
- Brands
- All Brands
- Location
- Our main headquarters is located in La Plata, Md. We have various other locations and plants, such as in Glen Burnie, Md. We service Southern Maryland, including Anne Arundel and Prince George's County.
- Amenities
- Online Ordering, Pay Bill Online, Schedule Service Online, Automated Phone Service, Representative Available 24/7/365, Automatic Delivery, Expert Quality Service, Expert Installation
- Accreditation
Lennox
Trane
Carrier
Ruud
- Associations
- Our technicians are NATE certified.
- Other Information
Services: Heating, Residential, Air Conditioning, Installation
Emergency Service: No
Free Estimates: Yes
General Info
Our mission is to deliver to our customer's quality products and services, at competitive prices, in an environmentally sound manner, while providing opportunities for employees and contributing to the well being of the community. Serving Southern Maryland since 1948