Call us (303) 736-8066 Open Today 10:30am - 7:00pm Favorite Location Select as Favorite

Location Information


10060 Grant St
Thornton, CO 80229
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  1. Monday 10:30am - 9:00pm
  2. Tuesday 10:30am - 9:00pm
  3. Wednesday 10:30am - 7:00pm
  4. Thursday 10:30am - 9:00pm
  5. Friday 10:30am - 9:00pm
  6. Saturday 10:30am - 9:00pm
  7. Sunday 10:30am - 9:00pm
Map of Grant St #452

More about this Location

Order Delivery with UberEats

Hungry? Pick up a sub sandwich at our Firehouse Subs shop in Thornton, Colorado, on your way to Loma Linda Park. Our sandwich shop, located right across the street from Thornton Town Center on Grant St, specializes in hot sub sandwiches made with premium meats and cheeses, steamed to perfection, then piled high on a toasted private recipe sub roll. Our menu will surely satisfy your appetite! A portion of every purchase at our Thornton sub shop goes toward providing lifesaving equipment to first responders in our communities. Catering service available.

The local police department receives a donation of lifesaving equipment from Firehouse Subs Public Safety Foundation

The Dacono Police Department received new Forward Looking Infrared camera equipment to help with searches in nighttime hours.

These Subs Help Save Lives

A portion of your purchase goes toward providing life-saving equipment for first responders.

More About our Foundation