| Churches in Martinsburg, PA (12) | Beauty Salons in Martinsburg, PA (7) |
| Automobile Dealers - Used Cars in Martinsburg, PA (5) | Government Offices in Martinsburg, PA (5) |
| Automobile Body - Repairing & Painting in Martinsburg, PA (4) | Automobile Repairing & Service in Martinsburg, PA (4) |
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| Electric Companies in Martinsburg, PA (2) | Electric Contractors in Martinsburg, PA (2) |
| Federal Government - Transportation Prgrms in Martinsburg, PA (2) | Fruits & Vegetables & Produce - Retail in Martinsburg, PA (2) |
| Heating Equipment & Systems (Wholesale) in Martinsburg, PA (2) | Livestock - Dealers (Wholesale) in Martinsburg, PA (2) |
| New House Construction Contractor in Martinsburg, PA (2) | Newspapers (Publishers) in Martinsburg, PA (2) |
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| Pizza in Martinsburg, PA (2) | Police Departments in Martinsburg, PA (2) |
| Schools in Martinsburg, PA (2) | Tire - Dealers - Retail in Martinsburg, PA (2) |
| Accountants in Martinsburg, PA (1) | Air Cargo Service in Martinsburg, PA (1) |
| Aircraft Charter Rental & Leasing in Martinsburg, PA (1) | Airline Support Services in Martinsburg, PA (1) |
| Airline Ticket Agencies in Martinsburg, PA (1) | Airports in Martinsburg, PA (1) |
| Ambulance Service in Martinsburg, PA (1) | Apartments in Martinsburg, PA (1) |
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| Automobile Parts - Used & Rebuilt in Martinsburg, PA (1) | Automobile Radiator Repairing in Martinsburg, PA (1) |
| Automobile Renting in Martinsburg, PA (1) | Book Dealers - Retail in Martinsburg, PA (1) |
| Boots - Manufacturers in Martinsburg, PA (1) | Butchering in Martinsburg, PA (1) |
| Cabinets in Martinsburg, PA (1) | Car Washing & Polishing in Martinsburg, PA (1) |
| Carpet & Rug Dealers - New in Martinsburg, PA (1) | Chiropractors in Martinsburg, PA (1) |
| Clothing - Retail in Martinsburg, PA (1) | Clubs in Martinsburg, PA (1) |
| Collectibles in Martinsburg, PA (1) | Commercial Lithographic Printing in Martinsburg, PA (1) |
| Computer Software in Martinsburg, PA (1) | Consignment Shops in Martinsburg, PA (1) |
| Contractor Glass & Doors in Martinsburg, PA (1) | Contractors - Supplies in Martinsburg, PA (1) |
| Convenience Stores in Martinsburg, PA (1) | Credit Unions in Martinsburg, PA (1) |
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| Diner in Martinsburg, PA (1) | Direct Selling Establishments in Martinsburg, PA (1) |
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| Electric Motors - Dlrs Repairing (Whol) in Martinsburg, PA (1) | Farm Equipment - Repairing & Parts in Martinsburg, PA (1) |
| Farm Markets in Martinsburg, PA (1) | Feed - Dealers (Wholesale) in Martinsburg, PA (1) |
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| Florist Gifts Novelties in Martinsburg, PA (1) | Frozen Food Locker Plants in Martinsburg, PA (1) |
| Funeral Home in Martinsburg, PA (1) | Furniture - Dealers in Martinsburg, PA (1) |
| Furniture - Used in Martinsburg, PA (1) | Gift Shops in Martinsburg, PA (1) |
| Greenhouses in Martinsburg, PA (1) | Grocery - Retail in Martinsburg, PA (1) |
| Grove & Orchard Management in Martinsburg, PA (1) | Gymnasiums in Martinsburg, PA (1) |
| Health & Diet Foods - Retail in Martinsburg, PA (1) | Health Clubs Studios & Gymnasiums in Martinsburg, PA (1) |
| Home Design & Planning Service in Martinsburg, PA (1) | Human Services Organizations in Martinsburg, PA (1) |
| Ice Cream Parlors in Martinsburg, PA (1) | Interior Decorators Design & Consultants in Martinsburg, PA (1) |
| Jewelers - Retail in Martinsburg, PA (1) | Labor Organizations in Martinsburg, PA (1) |
| Landscape Contractors in Martinsburg, PA (1) | Landscaping Equipment & Supplies in Martinsburg, PA (1) |
