- Lawyers & Legal Services in Windsor, ON
- Lingerie Stores in Windsor, ON
- Luggage & Travel Gear in Windsor, ON
- Liquidators in Windsor, ON
- Lighting Fixtures & Accessories in Windsor, ON
- Landscaping & Gardening Services in Windsor, ON
- Landscape Architects & Designers in Windsor, ON
- Labour & Trade Unions in Windsor, ON
- Locksmiths in Windsor, ON
- Lawnmowers & Garden Machinery Sales & Service in Windsor, ON
- Laundromats in Windsor, ON
- Leather Goods in Windsor, ON
- Limousine Rental in Windsor, ON
- Language Schools in Windsor, ON
- Labels, Tags & Decals in Windsor, ON
- Local Government in Windsor, ON
- Logistics & Warehousing in Windsor, ON
- Loan Agencies in Windsor, ON
- Landscaping Equipment & Supplies in Windsor, ON
- Linen & Linen Goods in Windsor, ON
- Laser Surgery in Windsor, ON
- Learning Centres in Windsor, ON
- Laser Cutting Services in Windsor, ON
- Lithographic Printing Services in Windsor, ON
