| Churches in Arnold, PA (9) | Attorneys & Lawyers in Arnold, PA (5) |
| Government Offices in Arnold, PA (4) | Automobile Repairing & Service in Arnold, PA (3) |
| Child Care Service in Arnold, PA (3) | Clubs in Arnold, PA (3) |
| Fire Departments in Arnold, PA (3) | Gift Shops in Arnold, PA (3) |
| Automobile Body - Repairing & Painting in Arnold, PA (2) | Bakers - Retail in Arnold, PA (2) |
| Banquet Rooms in Arnold, PA (2) | Beauty Salons in Arnold, PA (2) |
| City Government - Executive Offices in Arnold, PA (2) | Dentists in Arnold, PA (2) |
| Florists - Retail in Arnold, PA (2) | General Contractors in Arnold, PA (2) |
| Government Offices - County in Arnold, PA (2) | Janitor Service in Arnold, PA (2) |
| Restaurants in Arnold, PA (2) | Service Stations - Gasoline & Oil in Arnold, PA (2) |
| Accountants in Arnold, PA (1) | Air Conditioning Contractors & Systems in Arnold, PA (1) |
| Ambulance Service in Arnold, PA (1) | Banks in Arnold, PA (1) |
| Bars in Arnold, PA (1) | Beer & Ale - Wholesale in Arnold, PA (1) |
| Bread Other Bakery Prod - Ex Cookies (Mfr) in Arnold, PA (1) | Bulk Fuel Distribution in Arnold, PA (1) |
| Candy & Confectionery - Wholesale in Arnold, PA (1) | Carpet & Rug Cleaners in Arnold, PA (1) |
| Carpet & Rug Dealers - New in Arnold, PA (1) | Cemeteries in Arnold, PA (1) |
| Chambers Of Commerce in Arnold, PA (1) | City Government - Urban Planning & Dev in Arnold, PA (1) |
| Cleaners in Arnold, PA (1) | Community Action Agencies in Arnold, PA (1) |
| Computer Software in Arnold, PA (1) | Computer Training in Arnold, PA (1) |
| Convenience Stores in Arnold, PA (1) | Delis & Delicatessens in Arnold, PA (1) |
| Drafting Services in Arnold, PA (1) | Drug Abuse & Addiction Info & Treatment in Arnold, PA (1) |
| Electric Contractors in Arnold, PA (1) | Federally Chartered Credit Unions in Arnold, PA (1) |
| Furniture - Dealers in Arnold, PA (1) | Glass - Auto Plate & Window & Etc in Arnold, PA (1) |
| Heating Contractors in Arnold, PA (1) | Home Builders in Arnold, PA (1) |
| Home Improvements in Arnold, PA (1) | Ice Cream Parlors in Arnold, PA (1) |
| Industrial Machinery Manufacturers in Arnold, PA (1) | Insurance in Arnold, PA (1) |
| Karate Judo Jiu - Jitsu & Kung Fu Instr in Arnold, PA (1) | Labels - Paper (Manufacturers) in Arnold, PA (1) |
| Landscape Contractors in Arnold, PA (1) | Machine Shops in Arnold, PA (1) |
| Meat Packers in Arnold, PA (1) | Miscellaneous Industrial Supplies (Whol) in Arnold, PA (1) |
| Needlework & Needlework Materials - Retail in Arnold, PA (1) | Piano & Organ Moving in Arnold, PA (1) |
| Plating (Manufacturers) in Arnold, PA (1) | Plumbing Contractors & Plumbers in Arnold, PA (1) |
| Plumbing Fixtures & Supplies in Arnold, PA (1) | Podiatrists in Arnold, PA (1) |
| Police Departments in Arnold, PA (1) | Reading Improvement Instruction in Arnold, PA (1) |
| Real Estate Appraisers in Arnold, PA (1) | Refractories in Arnold, PA (1) |
| Schools in Arnold, PA (1) | Screen Printing in Arnold, PA (1) |
| Signs in Arnold, PA (1) | Sitting Services in Arnold, PA (1) |
| Subcontractor Mfg Of Steel Products in Arnold, PA (1) | T - Shirts - Retail in Arnold, PA (1) |
| Thrift Shops in Arnold, PA (1) | Tire - Dealers - Retail in Arnold, PA (1) |
| Tool & Die Makers in Arnold, PA (1) | Vending Machines in Arnold, PA (1) |
| Veterans & Military Organizations in Arnold, PA (1) | Water Companies - Bottled, Bulk, Etc in Arnold, PA (1) |
| Youth Organizations & Centers in Arnold, PA (1) |
