Sonic of Maryland

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Marco Restaurant, LLC franchised locations:

Carroll County (Coming Soon)


Westminster Town Mall
400 North Center Street
Westminster, MD 21157

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Annapolis Area


3106 Solomons Island Rd
Edgewater, MD 21037
(410) 956-3986

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Baltimore City Area

Patapsco Avenue

2205 W. Patapsco Avenue
Baltimore, MD 21230
(410) 368-3924

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Baltimore County


8212 Liberty Road
Randallstown, MD 21133
(410) 922-2190

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Howard County

Ellicott City

10160 Baltimore National Pike
Ellicott City, MD 21042

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