The nearest Auto repair shop in Washington DC is Eastern Auto Repair, they will definitely guide you with auto repair shops in Washington, USA

Our company agrees that a driver should get an oil change every 3,000 to 7,000 miles or three months, However you can always refer back your owner's manual which covers the recommended intervals for service on their make and model of car as well! For example with newer vehicles they may tell us when we're due at our next appointment - it never hurts too much trouble check in advance before making plans just incase something comes up unexpectedly, Visit Eastern Auto Repair at 6129 Kansas Ave NE, Washington, DC 20011 or call (202) 722-5455 to schedule an appointment