Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCatererSubway
Your local Groton Subway® Restaurant at 283 Route 12 brings bold new flavors and classic favorites to guests every day. Enjoy our famous Footlongs, 6" sandwiches, wraps, and salads, ordered quickly in the app or online, through convenient delivery, in-restaurant dining, or curbside pickup. We’re proud to offer a fresh alternative to typical fast food with fresh-cut veggies, tasty proteins, fresh-baked bread, and delicious cookies. We’re also here for your catering needs. All Subway® Restaurants are independently owned and operated by business owners who employ talented Sandwich Artists™.
Feedback on staff behavior is mixed; some customers report friendly and helpful service, while others describe rudeness and lack of professionalism.
Food Quality
Food quality varies significantly; while some customers enjoy fresh and tasty sandwiches, others report stale ingredients and incorrect orders.
Cleanliness
The restaurant is generally noted for being clean and well-maintained, contributing positively to the dining experience.
Speed of Service
Many customers appreciate the quick service, with several noting they were in and out in under five minutes.
BC
Brapppn- Can-Am-Man
4 days ago
5.0
03/01/26
Every once in a while, you can actually go into a subway restaurant: and get everything that you wanted, and NOT have to ask for anything 5 or 7 times.
This time, the bread was super FRESH, SOFT, The restaurant appeared to be very clean, and the employees were available right away to serve me! Paulus she wasn't "STINGY" with the vegetables. 😊
I didn't have to repeat myself so many times. She listened, and gave great service.
She didn't complain about how much, or little I asked for, she just served me as a respectful guest.
I hadn't ever been to this subway previously, but I can honestly say I can recommend them to you, as my experience was great, and I honestly was expecting less than what I got, sadly, whereas we live in a world 🌎 these days that great customer service has gone out the window of the previous year's.
Great Job guys, (KEEP UP THE GTREAT WORK)....
AS
Alexandria Santora
Feb 26, 2026
1.0
their customer service is trash…my food looks inedible. They didn’t even make it right at that.
KK
Kris Kuchinski
Feb 14, 2026
4.0
Solid little place. It's a Subway. The staff was nice
GL
Garcia Lizbeth
Dec 30, 2025
1.0
Attendant was very rude. It started with her response to me asking about the two for Tuesday special and her response was we don't do that here and rudely said it's only online. Then when she started making the sandwich she started slamming the bread on the counter,she then started breaking up the cheese because it was not peeling smoothly, she then slammed the chicken on top of the cheese and then stated there is nothing here for free. So after that inappropriate comment I just decided to walk out of the store with my wife.
LL
Leah Lozier
Dec 12, 2025
2.0
Just to be clear: This review pertains to Subway 283 CT 12, Groton. Food was standard. Lady making the sandwich was talking on her phone the entire time she was making sandwiches and ringing us out. Could not tell when she was speaking to us or speaking to the person on the other end of her ear pod. Rude and completely lacking professionalism. I have had a much better experience at every other local Subway in the area.
What are the opening hours of Subway at 283 Route 12 in Groton?
Subway is open Monday to Friday from 7:30 AM to 9:30 PM, and on Saturday and Sunday from 8:00 AM to 9:30 PM.
What types of meals does Subway at this location serve?
Subway serves breakfast, lunch, and dinner at 283 Route 12 in Groton.
Does Subway at 283 Route 12 offer delivery or pickup options?
Yes, they offer in-store pickup, curbside pickup, and delivery services.
Can I dine in at the Subway restaurant on Route 12, Groton?
Yes, dine-in service is available at this Subway location.
Is catering available at the Subway restaurant in Groton?
Yes, Subway at 283 Route 12 offers catering services.
What is the contact number for the Subway restaurant located at 283 Route 12?
You can reach Subway at +1 860-445-0707.
Where can I view the menu and order online for Subway at 283 Route 12, Groton?
You can view the menu and order online at https://subway.com/en-us/restaurant/51003-0/menu.
Which nearby restaurants can I visit if I want more dining options around Subway at 283 Route 12?
Nearby dining options include Chipotle Mexican Grill for Tex-Mex, Pokemoto for Hawaiian poke bowls, Domino's Pizza for pizza and chicken, Jersey Mike's Subs for sandwiches, KFC for fried chicken, Russell's Ribs for barbecue, and Groton Townhouse Restaurant for American cuisine.
Are there any nearby places for beauty and wellness close to Subway at Route 12?
Yes, nearby you can find Holistic Skin Solutions for skincare, Elegant Nails nail salon, Shear Friends hair salon, and Falk Chiropractic & Wellness Center for chiropractic care.
What convenient services are near Subway at 283 Route 12 for fuel and financial needs?
Nearby services include several gas stations like Shell, Hess, and Xpress Fuel, and Coreplus Federal Credit Union for banking and financial services.
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