Sub Zero Ice Cream & Yogurt – Nashua, NH

495 Amherst St, Nashua, NH 
Phone: (603) 943-8491

Hours of Operation:

Sunday-Thursday 12:00 p.m. to 9:00 p.m.

Friday-Saturday 12:00 p.m. to 9:30 p.m.


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North Nashua

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Djamila Grossman | The Salt Lake Tribune Jordan George carries a bowl filled with ice cream at the grand opening at Sub Zero in Layton, Utah, on Saturday, Oct. 8, 2011. Sub Zero is a franchise that uses nitrogen to make ice cream after the customer selects toppings, and a base.

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About Us

Rita and Mark McCabe are New Englanders through and through.  As such they love ice cream all year around!  Seeing Sub Zero Ice Cream on ABC’s Shark Tank, they knew right away this is what they wanted to do, bring this unique concept to New England!  The McCabe’s are very involved in their community in various ways including Scouting, leadership positions in the NH Veterans of Foreign Wars (VFW) and being members of the Veterans Business Owners Association (VBOA) to name a few.  Sub Zero provided a business opportunity where they could combine their love of ice cream, science, community, and teaching!  Their backgrounds in training through Mark’s 20 year Navy career and Rita’s compliance career helps them to bring alive the science of liquid nitrogen to schools, scouts and more!  The McCabes are also the New England Area Developers so they are always on the look out for people who love ice cream, would like to promote science, make people happy and build a brand throughout New England!  Sub Zero Ice Cream is 12 years old and very established in UT, FL, TX and other areas, it’s just new to New England!