- Land Surveyor, New Canaan - Land Surveying Services
- Landscape Contractors & Designers, New Canaan
- Landscaping, New Canaan
- Laundry Self Service, New Canaan
- Lawn & Garden Equipment & Supplies, New Canaan
- Lawn Mowers & Power Equipment, New Canaan
- Lawyers & Attorneys, New Canaan
- Leather Goods Cleaners & Dyers, New Canaan
- Legal & Tax Services, New Canaan
- Legal Professionals, New Canaan
- Libraries, New Canaan
|
- Limousine Service, New Canaan
- Lingerie & Underwear for Women, New Canaan - Bras, Panties, Bustiers, Corsets & More
- Liquor Stores, New Canaan
- Loans Personal, New Canaan
- Local & Short Haul Trucking Companies, New Canaan
- Locks, New Canaan
- Locksmiths, New Canaan - Residence, Commercial, Safe & Auto Car Locksmith
- Locksmiths Equipment & Supplies, New Canaan
- Lodging, New Canaan
- Luggage & Accessories , New Canaan
|