Nashua, NH - Sub Zero Nitrogen Ice Cream

Nashua, NH - Sub Zero Nitrogen Ice Cream Sub Zero Nitrogen Ice Cream crafts extraordinary, custom-frozen desserts, made fresh for you! Discover the innovative taste of liquid nitrogen ice cream!
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More than just an ice cream shop, we're a place where science meets deliciousness. We bring unique STEM presentations to your location, igniting curiosity and wo We bring unique STEM presentations to your location, igniting curiosity and wonder. Sub Zero caters events of all sizes, from intimate gatherings to grand celebrations. We’re proud to be an active part of the Provo community, adding a touch of frozen magic to every occasion.

07/17/2026

This weekend we celebrate. This month we INDULGE.
National Ice Cream Day celebrations this weekend — join us for BOGO Free Regular Sensations and keep the celebration going all July long!

Utah & Washington — July 18, 2-5 PM 🗓️ All other locations — July 19, 2-5 PM
Rewards required — join that day or use your number!

📍 Find your nearest Sub Zero! How are you celebrating ice cream month? 👇

07/16/2026

Wondering what to do for the company picnic, family reunion, or block party that's simple AND memorable?
Think Sub Zero.
We make ice cream magic right at YOUR event for an exciting experience. It's a treat. It's a show. It's an absolute blast.

📩 Book your event today — link in comments!
💬 What's the occasion? Tell us below! 👇

Join us for national Ice Cream Day this Sunday (We celebrate this on Saturday in Utah). Get a BOGO from 2-5pm and enjoy...
07/15/2026

Join us for national Ice Cream Day this Sunday (We celebrate this on Saturday in Utah). Get a BOGO from 2-5pm and enjoy the day!

07/14/2026

Join the fun at SubZero Ice Cream. Sprinkles make your day 10% happier!

07/14/2026

Liquid Nitrogen was first isolated in 1772 — and we're still finding new ways to use it almost 250 years later.
Like making the freshest ice cream you've ever tasted.

Our STEM presentations bring real science to life for students of every age.
Book your STEM presentation today — link in bio!

Tag an educator who needs this! 👇

Celebrate with us National Liquid Nitrogen Ice Cream Day. Come by and try something extra smooth and creamy today!
07/13/2026

Celebrate with us National Liquid Nitrogen Ice Cream Day. Come by and try something extra smooth and creamy today!

07/13/2026

What if your next paycheck came from YOU?
Sub Zero franchisees own systems, a patented process, a brand people already love, and multiple revenue streams — retail store, food trailer, catering, STEM presentations — all ready from day one.

The hard part's done. The opportunity's real. The only thing missing is you.
Let's talk — link in comments! 💬 What's stopping you? Ask us anything below! 👇

07/11/2026

What is something that someone has done to cheer you up? It's Cheer Up the Lonely Day.
A small act of kindness can completely change someone's day — a visit, a conversation, or simply showing up.

Think of someone who could use a little extra love. Bring them in for a scoop made just for them, watch the fog roll, and share a moment.
Sometimes the smallest things mean the most. 💕

Bring someone in today & cheer them up!

07/10/2026

We can't believe we're already halfway through 2026.
Looking back at the last 6 months has us feeling all the gratitude.

🍦 New flavors that had you lining up at the door
🔬 STEM presentations that brought real science to classrooms everywhere
🎊 Catering events filled with fog, fun, and unforgettable moments
😄 So many reasons to smile along the way

Thank you for being part of every single one of these moments with us. 💕
Here's to making the rest of 2026 even better. Stop in and let's keep the fun going! 💬 What was your favorite Sub Zero moment this year so far? 👇

Address

83 Main Street
Nashua, NH
03060

Opening Hours

Monday 1:30pm - 9pm
Tuesday 1:30pm - 9pm
Wednesday 1:30pm - 9pm
Thursday 1:30pm - 9pm
Friday 1:30pm - 9pm
Saturday 1pm - 9pm
Sunday 1pm - 9pm

Telephone

+16039438491

Website

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