What is the phone number for Nassau Door & Window?

(516) 746-3390. You call Nassau Door & Window directly; AssistAnt never sits in the middle.

Where is Nassau Door & Window?

Nassau Door & Window serves Williston Park, NY as a service-area business (no street address shown).

Is Nassau Door & Window still in business?

Listed from public business records, last updated October 13, 2026. Call to confirm.

Is Nassau Door & Window licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Williston Park?

AssistAnt lists 432 window and door companies near Williston Park. Closest to Nassau Door & Window: The Shower Door (0.7 mi), Doors and Windows (0.9 mi), Mike The Glazier of Mineola (1.2 mi).

Nassau Door & Window · (516) 746-3390

AssistAnt › Pro directory › Williston Park, NY

What we do

Services

🛠️Windows & doors

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Oct 13
Shown as open for business in the source dataOperating status in the business record.
Oct 13

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

Open the full Trust Card

In their words

Customer reviews

“

No reviews here yet. Every review on this page comes from a real customer, confirmed by a text code, and stays up good or bad.

Leave a review

Where

Service area

Map of the Williston Park, NY area (© Google). Is this your business? Claim it and put up your own photos →

About Nassau Door & Window

Nassau Door & Window is listed on AssistAnt for windows & doors in Williston Park, NY.

Built from public business information. Call to confirm before you go.

Contact

Phone: (516) 746-3390
Website: nassaudoorandwindow.com
Location: Williston Park, NY, 11596 (service area)
Booking: Not bookable online yet. Call the business directly.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about Nassau Door & Window

What is the phone number for Nassau Door & Window?: (516) 746-3390. You call Nassau Door & Window directly; AssistAnt never sits in the middle.
Where is Nassau Door & Window?: Nassau Door & Window serves Williston Park, NY as a service-area business (no street address shown).
Is Nassau Door & Window still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is Nassau Door & Window licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Williston Park?: AssistAnt lists 432 window and door companies near Williston Park. Closest to Nassau Door & Window: The Shower Door (0.7 mi), Doors and Windows (0.9 mi), Mike The Glazier of Mineola (1.2 mi).

On AssistAnt 24/7

?not scored

AI Visibility Score

Not scored yet. Claimed shops get a score and a town rank.

This score measures how visible this business is to AI assistants. It is not a grade of their work. How it’s scored

What the AIs say

Not checked yet for Williston Park. Claim this page and we’ll ask ChatGPT and Claude for you, free.

Is this your business?

Make this page yours. It’s free.

Your number confirmed, with the owner-confirmed markCustomers trust a confirmed page.
Your AI Visibility Score and town rankSee where you stand with ChatGPT and Claude.
Photos of your workYour best jobs, front and center.
Reviews from your customersEach one confirmed by a text code.
A free website at yourname.assistant247.netBuilt from your listing in a minute.

This is me: claim it free

We call your listed number (or email the address on file) with a code. About a minute. No card, ever.

Other window and door companies nearby

The Shower DoorMineola, NY · 0.7 mi
Doors and WindowsNorth Hempstead, NY · 0.9 mi
Mike The Glazier of MineolaMineola, NY · 1.2 mi
Jasco Window & DoorNew Hyde Park, NY · 1.5 mi
Windows By KevinAlbertson, NY · 1.6 mi
Pella Windows and DoorsRoslyn Heights, NY · 2.2 mi

All window and door companies near Williston Park, NY (432) →

Every trade and local freelancer in Williston Park →

Report this listing