| Churches in St Clair, MO (21) | Restaurants in St Clair, MO (18) |
| Automobile Repairing & Service in St Clair, MO (10) | Real Estate in St Clair, MO (10) |
| Schools in St Clair, MO (10) | Automobile Dealers - Used Cars in St Clair, MO (9) |
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| Banks in St Clair, MO (4) | Convenience Stores in St Clair, MO (4) |
| Home Health Service in St Clair, MO (4) | Physicians & Surgeons in St Clair, MO (4) |
| Roofing Contractors & Roofers in St Clair, MO (4) | Air Conditioning Contractors & Systems in St Clair, MO (3) |
| Child Care Service in St Clair, MO (3) | Concrete Contractors in St Clair, MO (3) |
| Dentists in St Clair, MO (3) | Electric Contractors in St Clair, MO (3) |
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| Schools - Universities & Colleges Academic in St Clair, MO (3) | Social Service & Welfare Organizations in St Clair, MO (3) |
| Tree Service in St Clair, MO (3) | Trucking - Motor Freight in St Clair, MO (3) |
| Video Tapes & Discs - Renting & Leasing in St Clair, MO (3) | Accountants in St Clair, MO (2) |
| Automobile Parts & Supplies - Retail - New in St Clair, MO (2) | Bars in St Clair, MO (2) |
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| Cabinet Makers in St Clair, MO (2) | Canoes - Rental & Charter in St Clair, MO (2) |
| Cellular Telephones - Equipment & Supls in St Clair, MO (2) | Computer & Equipment Dealers in St Clair, MO (2) |
| Concrete Prods - Ex Block & Brick (Mfrs) in St Clair, MO (2) | Consignment Shops in St Clair, MO (2) |
| Electric Motors - Manufacturers in St Clair, MO (2) | Financial Planning Consultants in St Clair, MO (2) |
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| Gift Shops in St Clair, MO (2) | Glass - Auto Plate & Window & Etc in St Clair, MO (2) |
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| Investment Securities in St Clair, MO (2) | Jewelers - Retail in St Clair, MO (2) |
| Landscape Contractors in St Clair, MO (2) | Laundries in St Clair, MO (2) |
| Lawn Mowers in St Clair, MO (2) | Machine Shops in St Clair, MO (2) |
| Manicure & Nail Salons in St Clair, MO (2) | Mobile Homes - Parks & Communities in St Clair, MO (2) |
| Newspapers (Publishers) in St Clair, MO (2) | Painters in St Clair, MO (2) |
| Parks in St Clair, MO (2) | Pet Boarding & Sitting in St Clair, MO (2) |
| Pharmacies in St Clair, MO (2) | Physical Therapists in St Clair, MO (2) |
| Pumps (Wholesale) in St Clair, MO (2) | Puppets & Marionettes (Wholesale) in St Clair, MO (2) |
| Residential Care Homes in St Clair, MO (2) | Sandblasting And Painting in St Clair, MO (2) |
| Screw Machines & Equipment (Mfrs) in St Clair, MO (2) | Senior Citizens Service Organizations in St Clair, MO (2) |
| Service Stations - Gasoline & Oil in St Clair, MO (2) | Siding Contractors in St Clair, MO (2) |
| Signs in St Clair, MO (2) | State Government - Police in St Clair, MO (2) |
| Storage - Household & Commercial in St Clair, MO (2) | Tanning Salons in St Clair, MO (2) |
| Truck - Repairing & Service in St Clair, MO (2) | Truck Equipment & Parts - Wholesale in St Clair, MO (2) |
| Veterans & Military Organizations in St Clair, MO (2) | Accounting & Bookkeeping in St Clair, MO (1) |
| Air Ambulance Service in St Clair, MO (1) | Airports in St Clair, MO (1) |
| Ambulance Service in St Clair, MO (1) | Animal Protection Organizations in St Clair, MO (1) |
| Antiques - Dealers in St Clair, MO (1) | Appliances - Household - Major - Dealers in St Clair, MO (1) |
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| Audiometers (Wholesale) in St Clair, MO (1) | Automobile Accessories in St Clair, MO (1) |
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| Automobile Dealers - New Cars in St Clair, MO (1) | Automobile Parts - Used & Rebuilt in St Clair, MO (1) |
