| Restaurants in Centerport, NY (7) | General Contractors in Centerport, NY (6) |
| Insurance in Centerport, NY (5) | Locks & Locksmiths in Centerport, NY (5) |
| Attorneys & Lawyers in Centerport, NY (4) | Government Offices in Centerport, NY (4) |
| Physicians & Surgeons in Centerport, NY (4) | Real Estate in Centerport, NY (4) |
| Real Estate Agent in Centerport, NY (4) | Services in Centerport, NY (4) |
| Bars in Centerport, NY (3) | Churches in Centerport, NY (3) |
| House Construction Contractors in Centerport, NY (3) | Landscape Contractors in Centerport, NY (3) |
| Marriage & Family Counselors in Centerport, NY (3) | Psychologists in Centerport, NY (3) |
| Schools in Centerport, NY (3) | Associations in Centerport, NY (2) |
| Beauty Salons in Centerport, NY (2) | Business Management Consultants in Centerport, NY (2) |
| Chiropractors in Centerport, NY (2) | Clergy in Centerport, NY (2) |
| Construction Consulting & Engineering Services in Centerport, NY (2) | Consultants - Business in Centerport, NY (2) |
| Electrical Contractor in Centerport, NY (2) | Financial Advisory Services in Centerport, NY (2) |
| Floor Laying Contractor in Centerport, NY (2) | Health Clubs Studios & Gymnasiums in Centerport, NY (2) |
| Heating Contractors in Centerport, NY (2) | Insurance Adjusters in Centerport, NY (2) |
| Insurance Agent Broker in Centerport, NY (2) | Insurance Consultants & Advisors in Centerport, NY (2) |
| Investment Securities in Centerport, NY (2) | New House Construction Contractor in Centerport, NY (2) |
| Painting Contractors in Centerport, NY (2) | Pest Control in Centerport, NY (2) |
| Physicians & Doctors in Centerport, NY (2) | Printers in Centerport, NY (2) |
| Real Estate Appraisers in Centerport, NY (2) | Trade Contractor in Centerport, NY (2) |
| Accountants in Centerport, NY (1) | Accounting & Bookkeeping in Centerport, NY (1) |
| Acoustical Materials in Centerport, NY (1) | Antiques - Dealers in Centerport, NY (1) |
| Automobile Repairing & Service in Centerport, NY (1) | Automotive Repair & Service in Centerport, NY (1) |
| Balancing Equipment (Wholesale) in Centerport, NY (1) | Barbers in Centerport, NY (1) |
| Bed & Breakfast Accommodations in Centerport, NY (1) | Boat Mfg in Centerport, NY (1) |
| Boating Instruction in Centerport, NY (1) | Building Contractors in Centerport, NY (1) |
| Building Designers in Centerport, NY (1) | Building Materials in Centerport, NY (1) |
| Business Association in Centerport, NY (1) | Business Construction Services in Centerport, NY (1) |
| Business Consulting Contractor in Centerport, NY (1) | Business Services in Centerport, NY (1) |
| Camps in Centerport, NY (1) | Candy & Confectionery - Retail in Centerport, NY (1) |
| Carpentry Contractor in Centerport, NY (1) | Carpentry Contractor in Centerport, NY (1) |
| Charitable Institutions in Centerport, NY (1) | Chimney & Fireplace Cleaning Build Rpr in Centerport, NY (1) |
| Cleaners in Centerport, NY (1) | Clinics in Centerport, NY (1) |
| Clubs in Centerport, NY (1) | Commercial Art Graphic Design in Centerport, NY (1) |
| Communications Equipment (Wholesale) in Centerport, NY (1) | Computer Related Services in Centerport, NY (1) |
| Computer Training in Centerport, NY (1) | Computers - System Designers & Consultants in Centerport, NY (1) |
| Consultants - Referral Service in Centerport, NY (1) | Contractor Water & Sewer in Centerport, NY (1) |
| Craft - Instruction in Centerport, NY (1) | Custom Computer Programing in Centerport, NY (1) |
| Dancing Instruction in Centerport, NY (1) | Data Processing Service in Centerport, NY (1) |
| Delis & Delicatessens in Centerport, NY (1) | Dentists in Centerport, NY (1) |
| Dentists in Centerport, NY (1) | Dietitians in Centerport, NY (1) |
| Distributor Of Raw Fiberglass Material And Process Equi in Centerport, NY (1) | Distributor Of Telecommunications Equipment in Centerport, NY (1) |
| Draperies & Curtains - Custom in Centerport, NY (1) | Electric Contractors in Centerport, NY (1) |
| Electrical Contractor in Centerport, NY (1) | Elementary Secondary School in Centerport, NY (1) |
| Energy Management Systems & Products in Centerport, NY (1) | Engineering Consultant & Whol Audio Sound Systems in Centerport, NY (1) |
| Engineers in Centerport, NY (1) | Entertainment Bureaus in Centerport, NY (1) |
| Environmental Excavating Contractor in Centerport, NY (1) | Facility Systems Engineering & Install in Centerport, NY (1) |
| Fence (Wholesale) in Centerport, NY (1) | Fencing Contractors in Centerport, NY (1) |
| Fire Departments in Centerport, NY (1) | Fire Protection in Centerport, NY (1) |
| Flooring Contractor & Furniture in Centerport, NY (1) | Gates (Wholesale) in Centerport, NY (1) |
