La Plata Oils Fuel Wholesale 6355 Crain Hwy The Wills Group is the parent company of the Southern Maryland Oil, Delmarva Oil, Dash-in Food Stores and Southern Maryland Motor Fuel brands. We provide energy solutions to the Maryland Eastern Shore and Chesapeake Bay region. Also available: Franchise, employment opportunities, home energy audits, home inspections. Provider of all heating oil, propane gas and HVAC products and services. La Plata MD Oils Fuel Wholesale Southern Maryland Oil Co Inc www.willsgroup.com The Wills Group Career Opportunities Jobs Hiring Career opportunities Oil Gas Company Maryland Oil Maryland Gas Maryland HVAC Maryland Service Chesapeake Energy Southern Maryland Oil Delmarva Oil Dash-in Food SMO Motor Fuels Maryland E The Wills Group Career Opportunities Jobs Hiring Career opportunities Oil Gas Company Maryland Oil Maryland Gas Maryland HVAC Maryland Service Chesapeake Energy Southern Maryland Oil Delmarva Oil Dash-in Food SMO Motor Fuels Maryland E Business Reviews Southern Maryland Oil Co Inc Testimonials