O'Keeffe Citgo Station is located on Main Street near the Winchester/Woburn line. It has been in business since 1978. O'Keeffe Citgo Station is a gas station and automotive repair facility. In addition to full service gas, it provides many major repair services. It also offers state vehicle inspections, towing and snow plowing services. O'Keeffe Citgo Station is very involved in local community support programs, which include offering students at Winchester High School a work/study program at the station. It also supports many youth sports programs and is a member of the local Chamber of Commerce.