- Cabinets & Cabinet Hardware, West Islip
- Cabinets Refacing, Refinishing & Building, West Islip - Kitchen, Bathroom, Medicine, Storage & Custom Cabinets Contractors
- Cable TV Companies & Services, West Islip
- Cafe Restaurants, West Islip
- Cancer Educational, Referral & Support Service Centers, West Islip
- Car Detailing & Wash Service, West Islip - Auto Detailing
- Car Rental, West Islip - Rental Cars & Lease Service
- Car Wash, Cleaning, Wax & Polish Service, West Islip
- Cardiologists, West Islip - Heart Doctors, Physicians & Surgeons (Cardiology)
- Carpet Rug & Upholstery Cleaners, West Islip
- Carpet, Rug & Linoleum Flooring Dealers, West Islip
- Cars, Truck, Van & SUV Car Dealerships, West Islip - Auto Dealers
- Casual Dining Restaurants, West Islip
- Caterers Food Services, West Islip
- Catholic Churches, West Islip
- Cellular & Mobile Phone Equipment & Systems Installation, Repair & Service, West Islip
- Cellular & Mobile Phone Service, West Islip
- Ceramic Equipment & Supplies, West Islip
- Chemicals & Related Products, West Islip
- Chicken Restaurants, West Islip
- Child Care & Day Care Services, West Islip
- Child Related Social Services, West Islip
- Chinese Restaurants, West Islip
- Chiropractor, West Islip
- Chocolate & Cocoa, West Islip
- Christian Churches, West Islip
- Church Of Christ, West Islip
- City & County Administrative Agencies, West Islip
- City & County Government, West Islip
- Cleaning & Maintenance Services, West Islip
|
- Cleaning & Restoration Contractors, Including Sandblasting, West Islip
- Clinics, West Islip
- Cocktail Lounges, West Islip
- Collectibles, West Islip
- Comic Book Stores, West Islip
- Commercial Equipment, West Islip
- Commercial Printing Manufacturers, West Islip
- Communications Services, West Islip
- Community & Recreational Facilities, West Islip
- Community Services, West Islip
- Computer & Laptop Repair, West Islip - PC Repair Services
- Computer & Software Stores, West Islip
- Computer Repair, West Islip
- Computer Supplies, Parts, Equipments & Accessories, West Islip
- Construction, West Islip
- Construction & Civil Engineer, West Islip
- Construction Companies, West Islip
- Construction Services, West Islip
- Consultants & Services, West Islip
- Contact Lenses, West Islip
- Convenience Stores, West Islip
- Convents & Monasteries, West Islip
- Cooling System & Parts, West Islip - Antifreeze, Radiator, Water Pump, Fan, Hoses, Belts, etc
- Cosmetics, Toiletries, Perfumes & Beauty Supply Stores, West Islip
- Craft Supplies, West Islip - Hobby & Craft Stores
- Cruise Agents, West Islip - Travel Agents
- Cruise Lines, West Islip - Cruises
- Curtain & Blanket Cleaners, West Islip
- Curtains, Drapes & Window Treatments and Coverings, West Islip - Drapery & Upholstery Fabric Stores
|
