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Home
Towns & Villages
  • Town of Hempstead
  • Town of North Hempstead
  • Town of Oyster Bay
  • City of Glen Cove
  • City of Long Beach
  • Village of Floral Park
  • Village of Freeport
  • Village of Garden City
  • Village of Hempstead
  • Village of Mineola
  • Rockville Centre
  • Village of Valley Stream
Services
  • Open Permit Close-Outs
  • Permit Expediting
  • Pool Permits
  • Basement Legalization
  • Garage Conversions
  • HVAC Permits
  • Certificate of Occupancy
  • Commercial Change of Use
  • Contractors Architects
Code Violations
FAQ
Deck Permits
More
  • Home
  • Towns & Villages
    • Town of Hempstead
    • Town of North Hempstead
    • Town of Oyster Bay
    • City of Glen Cove
    • City of Long Beach
    • Village of Floral Park
    • Village of Freeport
    • Village of Garden City
    • Village of Hempstead
    • Village of Mineola
    • Rockville Centre
    • Village of Valley Stream
  • Services
    • Open Permit Close-Outs
    • Permit Expediting
    • Pool Permits
    • Basement Legalization
    • Garage Conversions
    • HVAC Permits
    • Certificate of Occupancy
    • Commercial Change of Use
    • Contractors Architects
  • Code Violations
  • FAQ
  • Deck Permits
  • Home
  • Towns & Villages
    • Town of Hempstead
    • Town of North Hempstead
    • Town of Oyster Bay
    • City of Glen Cove
    • City of Long Beach
    • Village of Floral Park
    • Village of Freeport
    • Village of Garden City
    • Village of Hempstead
    • Village of Mineola
    • Rockville Centre
    • Village of Valley Stream
  • Services
    • Open Permit Close-Outs
    • Permit Expediting
    • Pool Permits
    • Basement Legalization
    • Garage Conversions
    • HVAC Permits
    • Certificate of Occupancy
    • Commercial Change of Use
    • Contractors Architects
  • Code Violations
  • FAQ
  • Deck Permits

Commercial & Change of Use — Free Consultation & Quote

Call or Text 516-399-0139

Get Your Space Approved and Open

Signing a lease is the easy part. Before you can open, the town, city or village usually needs to approve how the space will be used. When a space changes from one kind of business to another, such as office to retail, or retail to a fitness studio, that's typically a change of use, and it comes with its own review.

We handle commercial permits for business owners, landlords and tenants across the Towns of Hempstead, North Hempstead and Oyster Bay, the Cities of Glen Cove and Long Beach, and the villages.

Small brick storefront with a navy awning and empty lit retail interior at dusk

Commercial Work We Handle

  • Change of use: for example, office to retail, or a new fitness studio or gym.
  • Tenant changes and fit-outs for retail, fitness, medical, office, restaurant and assembly spaces.
  • Restaurant work, including kitchen hood permits.
  • Places of assembly, including churches and schools.
  • Sign permits, including closing out old sign permits.
  • Commercial violations, including ones left behind by a prior tenant.
  • Open commercial permits that need to be closed before a sale, lease or refinance.

Plan Before You Build Out

Before you commit to a build-out, it pays to know whether the new use fits the property's zoning. We review the records first. If the use isn't allowed as-of-right and needs a variance or a zoning hearing, we'll flag it early and can refer you to a zoning/land-use attorney before you sink money into a build-out.

Change of use for new businesses: change-of-use permits and occupancy coordination. 516-399-0139

Moved In and Found Violations?

It happens more than you'd think: a new tenant or owner takes over a space and finds open violations from the previous occupant. We review what was cited, line up the plans and permits needed to cure it, and handle the filing and inspections. Violation jobs typically take 4–8 weeks, and timing is never guaranteed.

Blueprint illustration of a brick storefront with large windows

How We Work With Businesses

1. Free consultation. Call or text 516-399-0139, or send your name and phone number, then the property address and what the space will be.

2. Records and zoning check. We review the property's records and flag any zoning issues early.

3. Survey and plans. We order a survey if needed (no markup) and line up permit-ready plans.

4. Filing and comments. We file, answer plan-review and zoning comments and resubmit.

5. Inspections and close-out. We schedule inspections through to the Certificate of Occupancy or Completion.

Timing: commercial and change-of-use jobs are usually more complicated, typically 4–8 weeks. It varies by municipality and scope and is never guaranteed.

Commercial Questions

Do you handle commercial work in the villages too?

Yes. We work with every building department in Nassau County, including village departments like the Village of Hempstead.


Can you help with a sign permit?

Yes. We file sign permits for businesses and close out old ones.


The last tenant left violations. Are they my problem?

They often need to be cured before you can move forward. We'll review the notice and explain what's needed.


Do you work outside Nassau County?

No. We serve Nassau County only, not Suffolk County or New York City.

Opening or Changing a Business Space?

Free consultation and quote. Call or text 516-399-0139; we usually reply within an hour or two. Or send your name and phone number, then the property address and the planned use.

Monday–Friday, 8:30am–8:30pm. Weekend messages are returned by Monday.

Contact Us

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Nassau County Permits and Expediting

516-399-0139‬

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  • Town of Hempstead
  • Town of North Hempstead
  • Town of Oyster Bay
  • City of Glen Cove
  • City of Long Beach
  • Village of Floral Park
  • Village of Freeport
  • Village of Garden City
  • Village of Hempstead
  • Village of Mineola
  • Rockville Centre
  • Village of Valley Stream
  • Code Violations