Firehouse Sub specializes in hot subs and sandwiches made with premium meats and cheeses, steamed to perfection, and then piled high on a toasted private recipe sub roll. Founded by Firemen, we have a passion for giving back to our communities through our flavorful food and heartfelt service. Takeout, delivery, and catering services are available.
Counter-serve sandwich chain offering made-to-order hot & cold subs, plus a variety of hot sauces. Based on 179 reviews, the restaurant has received a rating of 4.1 stars. Price $
✔️ Dine-in ✔️ Takeout ✔️ No-contact delivery

Address:
3845 E Calumet St, Appleton, WI 54915
Phone: (920) 574-3358
Website:
Hours
| Thursday |
10:30 AM–9 PM |
| Friday |
10:30 AM–9 PM |
| Saturday |
10:30 AM–9 PM |
| Sunday |
10:30 AM–9 PM |
| Monday |
10:30 AM–9 PM |
| Tuesday |
10:30 AM–9 PM |
| Wednesday |
10:30 AM–9 PM |
Menu
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Photo Gallery
Reviews
Steven Bodoh
Firehouse Subs delivered enough on flavor and texture to add them to my sandwich rotation. I was skeptical about baking every sandwich, but pleasantly surprised by the results. The small subs were more filling than they looked. You can order two or three sizes, by the way. The fun sized subs, however, lend themselves to sampling multiple varieties. The place was very open, bright and clean with a friendly staff. Can’t wait to go again because the place is fire. Pun intended… Isn’t that what the kids are saying anyway? At least I didn’t say the place is lit, right?
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Luke Strenn
Subs were really good. Soda selection was excellent as well. Employees were clean and kind.seating area was clean
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Timothy Freund
I had also gone to one in Green Bay a day or two earlier. That one I didn’t check my to go order til I got home only to find out I didn’t have half my order. This one on Calumet in Darboy/Appleton area I checked my to go order before I left and all was well. Good food, friendly staff, quick service. In an out in about 10-15 min. I didn’t call ahead.
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Eric Mandel
My fiance and I love the subs, but several times now that we’ve ordered online, our request for no pickles has been ignored. My fiance is deathly allergic to pickles. Staff has always remade the food for me, though one manager gave me attitude about it because the pickle was on the other side of the paper and not physically touching the sandwich. Its a pretty small request and shouldn’t be this much of an issue for the staff to follow. Friendly staff but need serious training on food allergies.
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Di Ko
I will NEVER EVER patronize FIREHOUSE SUBS in Appleton again!!!
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Debbie Karlen
We have ordered take out for a couple of work lunches and they have become our new go-to place. Everyone loves the food but for me, the service is the high point. The manager, Rocky, is AMAZING.
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abby Bieniewski
Wish I could say it was good… but its a NO for me! The Club sub I ordered was so soggy I could barely hold it. There was also a giant piece of plastic wrap in my soup that I almost swallowed. So… ya… prob will not be going back.
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Charlie LivermanJr
Firehouse subs make great subs for a great cause. Anyone not familiar with Firehouse should know that Firehouse does a lot to support local Fire and Rescue stations. Good food, friendly helpful staff and a good cause. Ask about the pickle buckets.
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Randi Shurpit
Not the best quality sub this time around , but I’ll blame the busy timing. Staff was friendly, and service was good, just not the best put-together subs. But that won’t stop us from going again. Still good subs, and we tried the mac-n-cheese and that was good!
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Alexis
Not once, but twice have I waited 20+ minutes after my online order was supposed to be ready. This is what my sub looked like too. I contacted them and have never heard back. Please go to a different location as I’ve never had a bad experience at a different firehouse sub, but this location sucks.
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