Washington, DC is its own city, not part of Virginia. Many DC rowhouses have rear alley garages that get daily use, and the city has many restaurants with sidewalk and rooftop patios that ask for enclosure work.
DC commercial buildings use overhead doors and rolling security grilles, so a crew that handles both homes and businesses is a good fit here. From an alley garage spring to a restaurant patio screen to a loading dock door, one crew covers it.
An owner-led crew with 40+ years in the trade is a good fit for DC. Charlie shows up, finds the real problem, and gives you a straight price first. Look for Affordable Garage Door, Charlie Watts & Co, based in Stafford, so you know you have the right local crew.