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Nassau County, NY
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  4. Licensing / Registrations
  5. Business License Applications

Business License Applications


Register a salesman, management personnel or technician to a Home Improvement License (PDF)

Dry Cleaners and Laundromats (PDF)

Environmental Hazard Remediation Provider License Application and Instruction (PDF)

Electronics or Home Appliance Repair (PDF)

Health Club Operators (PDF)

Home Improvement (PDF)

Home Service Contractors (PDF)

Locksmith License (PDF)

Scrap Metal Processors, Vehicle Dismantlers, and Junk Dealers (PDF)

Second Hand Precious Metal and Gem Dealers (PDF)

Storage Warehouses (PDF)

Tax Assessment Reduction Services (PDF)

Pet Dealers and Pet Stores (PDF)

Name Location Change Form (PDF)


  1. Consumer Affairs Home
  2. Make a Payment
  3. Search For A Vendor
  4. Nassau Septic
    1. Home
    2. Check for Sewer Service
    3. Apply Here
    4. Application Roadmap
    5. Provisionally Approved Technology
    6. FAQ SEPTIC
  5. Smart Sprinkler System Rebate Program
  6. Commissioner
    1. Welcome
    2. Biography
    3. Commissioner's Office Responsibilities
    4. Directions
  7. Investigations & Complaints
    1. About Investigations and Complaints
    2. Common Complaint Issues
      1. Banking and Mortgage Complaints
      2. Car Dealership Complaints
      3. Complaints About Employees
      4. Expiration Date Complaints
      5. Gas Station Complaints
      6. Grocery Store Complaints
      7. Health Club Complaints
      8. Home Improvement Contractor Complaints
      9. Plumber and Electrician Complaints
      10. Sales Tax Complaints
      11. Other
      12. Complaints About Employees
    3. Consumer Affairs Jurisdiction
    4. Consumer Complaint Form
    5. Identity Theft
  8. Licensing / Registrations
    1. About Licensing
    2. Checklist Home Improvement Contractor (PDF)
    3. Obtaining a Home Improvement License
      1. Who Must Be Licensed?
      2. Instructions - Home Improvement Application (PDF)
      3. Insurance Requirements
    4. Renewing a License
    5. Rules & Regulations
    6. Business License Applications
    7. Consumer Checklist for Home Improvement and Repair
    8. Frequently Asked Questions
  9. Taxi & Limousine Commission
    1. Taxi and Limousine Commission Home
    2. Taxi & Limousine Board
      1. Bylaws/Rules of Order
      2. Code of Conduct
    3. Fares
    4. Licenses (For Taxi Drivers)
    5. Registration (for vehicles)
    6. Rules and Regulations
    7. Submit a Complaint
    8. FOIL Requests
  10. Weights & Measures
    1. About Weights & Measures
    2. Measurement Devices & Scales
    3. Weights & Measures Law
    4. Frequently Asked Questions
    5. Method of Sale Regulations
    6. Petroleum Products
    7. Unit Pricing
    8. Weights and Measures State Law
  11. Information & Education
    1. About Information and Education
    2. Foreign Based Scams
    3. Identity Theft
    4. Speakers Bureau
    5. Alerts, Warnings and Scams
      1. Holiday Gift Cards
    6. Storm Damaged Cars
  12. Legal
    1. Court Opinions from Consumer Affairs Cases
    2. Laws Enforced by Consumer Affairs
    3. Legal Procedures
    4. Public Notices
    5. Pathmark Case
    6. Stop & Shop Case
    7. Consumer Affairs Jurisdiction
  13. Foil Requests
  14. Consumer Resources
    1. Consumer Action Handbook
  15. News Releases
    1. Archived News Releases 2013 and Before
  16. Spotlight Media
    1. Photo Gallery
    2. Video Gallery
  17. Report Suspected Unlicensed Activity
  18. Contact
  19. COVID-19 Information
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