- Sand Gravel & Aggregate, Winsted
- Satellite TV Service, Winsted
- Scientific Equipment & Services, Winsted
- Scientific Services, Winsted
- Secondary Schools, Winsted
- Senior Citizens Information & Services, Winsted
- Septic Tank Installation & Repair, Winsted - Septic Systems
- Septic Tank Pumping & Cleaning, Winsted - Septic Systems
- Septic Tanks & Septic Systems Contractors, Winsted - Installation, Repair, Service, Cleaning & Pumping Septic Tanks
- Sewer & Drain Cleaning & Repair, Winsted - Drain Cleaner & Installation Services
- Sewing & Yarn Stores & Supplies, Winsted
- Shopping & Shopping Services, Winsted
- Siding Contractors, Winsted - Vinyl Siding, Wood, Metal & Aluminum Siding Contractors - Installation & Repair
- Signs, Winsted
- Snacks & Desserts, Winsted
- Snow Removal Services, Winsted - Snow Plow Service
|
- Social Clubs & Organizations, Winsted
- Social Services & Welfare, Winsted
- Societies & Foundation Associations, Winsted
- Special Interest Schools Or Instruction, Winsted
- Specialty Animal Services, Winsted
- Specialty Stores, Winsted
- Sporting Goods Stores, Winsted
- Sports & Recreational Services, Winsted
- Staffing & Support Services, Winsted
- Staircases Stairs & Railings, Winsted
- Stamp Collecting & Coin Dealers , Winsted
- State Government, Winsted
- Steel Manufacturers, Winsted
- Substance Abuse Clinics, Winsted - Alcoholism, Addiction & Drug Abuse Treatment Centers
- Surveyor Services, Winsted - Surveying Service
- Synagogues & Temples, Winsted
|
