Need Roofing in Maryland, Baltimore, Washington DC? Whether you're located in Baltimore City, Columbia, Ellicott City, Clarksville, Silver Spring, Gaithersburg, Germantown, Rockville, or anywhere else near Maryland or DC... "We Hop To It!" When you call, you will hear our motto, "We Hop To It!" This means that we'll respond quickly to your needs and give you the help that you need to solve your roofing challenges no matter how big or small. License #: 85692. Also doing business as A-1 Handyman Service and Kanga Roof.