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Sub Zero Nitrog
Sub Zero Nitrog
Sub Zero Nitrog

Sub Zero Nitrogen Ice Cream

Dessert

Before Sub Zero, people had to choose from a pre-frozen product. Now, Sub Zero makes gourmet ice cream in front of you within seconds of ordering.

Exclusive deals

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$5 Off Deal for $3.00
Minimum purchase of $15.00 required at the restaurant.
Free Dessert for $5.00
Minimum purchase of $25.00 required at the restaurant. Valid for one (1) free pint size sensations. Discount applies to item of lesser value.

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Location and hours

Location

Location

83 Main St , Nashua, NH

(603) 943-8491

Hours

Hours

Monday 12:00 PM - 9:00 PM
Tuesday 12:00 PM - 9:00 PM
Wednesday 12:00 PM - 9:00 PM
Thursday 12:00 PM - 9:00 PM
Friday 12:00 PM - 9:30 PM
Saturday 12:00 PM - 9:30 PM
Sunday 12:00 PM - 9:00 PM

More details

Delivery
Dine In
Reservations
Takeout
Pickup
Breakfast
Brunch
Lunch
Dinner
Accessible

Reviews

Overall rating

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4.2

(35 reviews)

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June 16, 2020 Verified Purchase

too expensive ordered a quart size ice cream, had a $5.00 coupon, and still paid over $8.00, meaning without the coupon would have spend over $13.00 for a quart, purchase two, but not sure its worth the trip back to redeem the second. you can go to Bruster's down the street, cheaper and taste a lot better.

MM
Maricela M.
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October 3, 2019 Verified Purchase

The staff is always friendly, helps with selections and even on more than one occasion has offered to take a photo of us all together. It is fun for the kid to watch the ice-cream freezing in front of them. It's more than dessert, it's an experience.

LA
Lisa A.
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August 16, 2019 Verified Purchase

Service extremely slow, took forever to make our ice creams.

MR
Michele R.
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June 10, 2019 Verified Purchase

I was a pleasant young man waiting behind the counter on customers and he was the only one there very slow and he like to watch the television while he was making the ice creams

SG
Stephen G.
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February 25, 2019 Verified Purchase

had fun choosing all the options. the employee walked me through everything and showed me all the fun of making it. fun and great time Nice to see someone who likes their job.

LC
Louie C.
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February 25, 2019 Verified Purchase

had fun choosing all the options. the employee walked me through everything and showed me all the fun of making it. fun and great time Nice to see someone who likes their job.

LC
Louie C.
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February 25, 2019 Verified Purchase

had fun choosing all the options. the employee walked me through everything and showed me all the fun of making it. fun and great time Nice to see someone who likes their job.

LC
Louie C.
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February 24, 2019 Verified Purchase

tasty ice cream, fun to choose flavors, so many combinations, process takes a few minutes so if there is a large group in front of you expect to wait

KL
Karen L.
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January 25, 2019 Verified Purchase

Love this place!! Amazing selection of flavors and toppings, very cool to watch them freeze the cream right in front of you. Definitely going back soon!

BL
Brittany L.
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January 11, 2019 Verified Purchase

Not sufficient add ins there were young kids that wanted to close and go home..

RS
Ross S.
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November 21, 2018 Verified Purchase

Painfully slow process for ice cream, not to mention it was underwhelming.

GD
Guest Diner
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October 11, 2018 Verified Purchase

My son and his Girlfriend stopped in and loved your variety. They really enjoyed Sub Zero!

MR
Mary R.
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August 31, 2018 Verified Purchase

It is a fun place to go, and in the Nashua store, the clerk Lee is particularly friendly.

JL
John L.
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August 26, 2018 Verified Purchase

It was cool seeing ice cream made in front of our eyes using the nitrogen.. Employees were friendly and explained the process... They were patient with us, it being our 1st time to experience this one of a kind place...

LG
Lisa G.
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August 26, 2018 Verified Purchase

It was cool seeing ice cream made in front of our eyes using the nitrogen.. Employees were friendly and explained the process... They were patient with us, it being our 1st time to experience this one of a kind place...

LG
Lisa G.
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May 6, 2018 Verified Purchase

They had two workers. I stood in line for 25 mins before placing my order.

GD
Guest Diner
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January 22, 2018 Verified Purchase

First visit with my granddaughter, she really enjoyed watching the process. Owner explained everything to us, very cool experience. We will definitely be back soon !!

LS
Lynne S.
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January 8, 2018 Verified Purchase

Always helpful and friendly staff to work through the multitude of options!

GD
Guest Diner
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August 8, 2017 Verified Purchase

Ice cream is good but very sweet and sticky. Slow service.

MP
Michael P.
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June 4, 2017 Verified Purchase

The two guys working were awesome and I appreciate that they took some extra time helping us decide what to buy.

JK
Jamie K.
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September 8, 2016 Verified Purchase

Great explanations about the process and choices. The young man serving me was superb!

GD
Guest Diner
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September 4, 2016 Verified Purchase

Really fun and interesting process to watch your ice cream frozen from liquid before your eyes!

MC
Manuel C.
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August 3, 2016 Verified Purchase

It was bright, cheerful and clean. There was plenty of room and comfortable seating. The staff was polite, efficient and friendly.

GD
Guest Diner
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August 3, 2016 Verified Purchase

It was exciting to see how the ice cream is made and watching made eating it all the more enjoyable!

GD
Guest Diner
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August 2, 2016 Verified Purchase

So cool. Liquid nitrogen ice cream! I've passed by this place thinking it was just another frozen yogurt place but it's so much more than that. I recommend going of you've never been. The server was extremely knowledgable

GD
Guest Diner
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July 30, 2016 Verified Purchase

Mint ice cream tasted like tooth paste

LC
Linda C.
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July 26, 2016 Verified Purchase

The server was polite, courteous and made my order correctly. He even asked if I wanted syrup added to my milk shake.

GD
Guest Diner
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July 14, 2016 Verified Purchase

Very helpful, and pleasant. Very clean. Delicious ice cream. Will go back

CA
Colleen A.
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April 23, 2016 Verified Purchase

The ice cream was very good. BUT I ordered a large and was lucky to get five bits. For 4.99 for a large seemed quite high in price. I thought the cup would be much fuller for that price. Glad I had a coupon.

GD
Guest Diner
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March 13, 2016 Verified Purchase

Interesting but not fast.

T
Tracyhickman .
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March 9, 2016 Verified Purchase

Process takes way too long, very smell sizes for big money!!

GD
Guest Diner
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July 24, 2015 Verified Purchase

Lines were long...

GD
Guest Diner
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July 17, 2015 Verified Purchase

The ice cream and service were great!

GD
Guest Diner
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July 8, 2015 Verified Purchase

friendly and helpful staff

GD
Guest Diner
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January 2, 2015 Verified Purchase

Great Thank You

GD
Guest Diner

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