Sandwich RestaurantFast Food RestaurantRestaurantTake Out RestaurantCaterer
Your local Berthoud Subway® Restaurant at 307 Mountain Ave 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 indicates a mix of friendly and rude service, with several customers reporting negative interactions and long wait times.
Food Quality
Many reviews mention issues with food quality, including stale bread, incorrect orders, and unsatisfactory ingredients.
Cleanliness
Several customers noted cleanliness issues, including dirty dining areas and unsanitary food preparation practices.
Management Issues
There are complaints about poor management, including lack of staff training and inadequate handling of customer complaints.
Inconsistency
Customers reported inconsistent experiences, with some visits being satisfactory while others were disappointing.
AE
Asher Evan
Oct 15, 2025
1.0
Bearded guy in his 50-60’s and his buddy greeted me with the disgust they had with me coming in, because apparently I had come in right as the guy working sat down. As if the goal isn’t getting people to come in. “See what I said, right as I sit down they start coming in”. Was going to get a sandwich, instead I went to the bathroom and left instead. Don’t come here.
If your too old that you can’t treat customers who interrupt your on-shift nap with respect then don’t work when you have to see other people.
ZD
Zachary Durick
Sep 19, 2025
5.0
Stopped by Subway on Sept 18th and was helped by the nicest blonde girl working there. She was super friendly, welcoming, and really took her time to make sure my order was perfect. You could tell she actually cared, which is rare these days.
She made the whole experience better just by being kind and doing her job really well. Honestly, people like her make you want to come back. Subway — give this girl a raise. She absolutely deserves it.
SS
SWC Steamboat
Aug 17, 2025
5.0
Shout out to bella Mother dear for eight years I’ve never going to Subway because of the service but now best service best atmosphere and best food shes cleaning when I walked in the door Polite considerate made my food good she was the best on top of that she knows what auntie is and we need to get her over to the islands
AJ
Amelia Jamison
Aug 15, 2025
5.0
Subway is always clean, people are friendly and courtious.
HA
Heather Anderson
Aug 5, 2025
5.0
It looks like yall are under new management? Great job. This is how a Subway should be.