If you want to put on weight, come here. Subway and Which wich much better!

Tonight was my first time visiting a Jimmy John's, and I gotta say, it was a very good and positive experience. The two employees who were there were both very polite, professional, & friendly. I had got there just around closing time and they cheerfully took my request. During such trying times, it's very refreshing and encouraging when employees stay the course and keep a positive attitude. The food tasted fresh and delicious!!! Like I said, I had never been to a Jimmy John's, but I surely will be returning. Great service makes A HUGE DIFFERENCE at any eatery, and is very much appreciated. Thanks very much!!! read more

This place is so inconsistent! Not sure what is going on but I give up on them. I always use the Jimmy John app to order- it's so convenient.....but half the time you can order from this location and they don't answer there phone. Maybe they are out of business- if not they sure lack the service part that the other locations offer. read more

Great food!!! Amazing sandwiches!! I was craving a good hearty sandwich but not your basic Subway sandwich. I yelped and found Jimmy John's! Thank goodness they're right on with flavor and pricing! Totally recommend!! read more

The sandwiches here are just ok. I don't know what it is, but even though the ingredients and cuts of meat are good quality, I believe it's just the overall taste of sandwiches that have been made from mass produced supplies of pre packaged ingredients laden with salt and preservatives that are the culprits. I feel the same way about most sandwich chain restaurants, like Subway. I still prefer sandwiches from those "hole-in-the wall" independent sandwich shops. Service here is fast, the workers are pretty friendly (but, passive), and the place is pretty darn clean. read more

#2 Totally disappointing, very dry.. cheese was extra the cost was $7.45 a bit pricy for the quality. The staff was very happy... NOT! They were miserable did not greet anyone who came walking through that door. A worker asked the cashier a question about a order and she ignored him. Who's the manager... nice job with your employees. read more

Jimmy John's - #2 Totally disappointing, very dry.. - Sandwiches Near Me - Diamond Bar, California

I am a fan of the chain since living in Illinois 15 years ago. This was the worst sandwich ever. Please make the sandwich as intended Preslee. Not even edible.. eat at jimmy john just not this location. read more

Let me tell you why this is a 5 star review... these staff members work hard when they are obviously under staffed. I went in today 8/17 around 12pm and there were about 10 people in the restaurant all coming in to order their lunches and only 3 staff members behind the counter. You could also see they were trying to complete a large catering order. Although I had to wait a little longer the staff were positive, apologetic (even though they didn't need to be) and getting the job done! I felt bad because you could feel the stress but they were great. I've gone here for years and yes, my orders been incorrect before but I will take the positive staff anytime over what you get at other food places! Props to this team. read more

The food is great. They let you customize your sandwich with a variety of free add-ins. You can ask for extra of anything so you get a good hearty sandwich. If you don't think the sandwiches have any flavor, add some flavor. They offer three different mustards, oregano blend, mayo, and more. My orders have always been correct whether I order at the counter or using the app. Some of the employees are not as outgoing as others, but that's life. Not everyone is going to be thrilled to see you. The employees are not rude and work hard to get the sandwiches out as fast as possible. The restaurant seems clean and tidy whenever I visit. The app is easy to use to place orders and save favorite variations of their sandwiches. read more

Good fast quality service. Always eager to help you and make lunch quick and efficient.

Small location next to Starbucks. Ordered a Little John. When they say Little they really mean little. Quality is reminiscent of sandwiches they give you during school field trips. One slice of meat. A smattering of lettuce and veggies. Had to supplement sandwich with another meal. Not a large person so my appetite is on the smaller side. The pickle was the only saving grace. Would not recommend for Little John size. Will reorder and try other sizes to see if quality improves or stays the same. Give it a try but temper expectations. read more

People complain about not being welcomed, but that's because they are working to get peoples sandwiches out in top speed time. Quit crying about people not saying hello and just be antisocial like the rest of us. Sandwiches had a little too much mayo on them but just mustard that shit up read more

This only needs to be short: Honestly, Subway tastes better and is cheaper. ‍. Friendly employees, though. Not worth the price. But at least they didn't charge for add ons. read more

If you're looking for a decent sandwich prepared very quickly, this is the place to go. I usually get the Beach Club on their 9 grain roll. Simple and quick ordering process makes them convenient for a lunchtime trip where you are time crunched. Speaking of crunch, the potato chips are kettle cooked and offered in several flavors. read more

Pretty much everything you would expect from a fast food sand which store. Right away when walking in, you could smell that this place was clean and well kept. We were greeted promptly. And the cashier was personable and friendly. Even offered suggestions and answered our questions thoroughly. Sandwiches came out quickly. Tasted delicious and had excellent presentation. I didn't really know about Jimmy Johns...but I am a fan now. ;) read more

Jimmy John's - Beach Sandwich :) - Sandwiches Near Me - Diamond Bar, California

This was the most pathetic sandwich I've ever seen! Where are the veggies? No flavor at all and very skimpy. I'll stick to Jersey Mike's, Philly's Best, Firehouse Subs, and Subway in Chino. I made a special trip here based upon my sister's recommendations of their chain. The staff lacked customer service personalities and doesn't welcome you and the cashier struggled to change the sandwich I requested. I won't be back. read more

Jimmy John's - #16 Club Lulu Stingy on the veggies, no flavor. Where's the onions, pepper and oil and vinegar? - Sandwiches Near Me - Diamond Bar, California

Worst sandwich I have ever gotten anywhere. I thought I would give this place a try, well I was thrown off at not being able to see my sandwich made at all, seems my reasoning was on spot, I had asked for bacon to be added. Was I suppose to specify "cooked" bacon? I just spend 10$ on an 8 inch sandwich with zero flavor and raw bacon. I can home, nuked my bacon and tried to eat it. No thanks. Just gross. read more

Jimmy John's - Raw barely cooked bacon. So gross. - Sandwiches Near Me - Diamond Bar, California

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False advertising they say they deliver. It must be 4 blocks away only and where there is no residence. Oh well can't believe everything you hear I guess. Bummed out lower lip out read more

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I love this Jimmy John's my favorite sandwich place around better then them other popular sandwich places. Don't tell anyone but I like them better than Giulianos in Redondo Beach. Jimmy John's is way better with their soft bread and fresh deli meats, cheese, and veggies. Prices are not too bad and a plus for me is they are local. I was so sad when they closed during the pandemic but I was happy to find out they were open when I called and I came by right away to order sandwiches. The young men who work there are super cool too. Let's support our local businesses. read more

I placed an online order, went to pick it up and someone had stolen my sandwiches. The staff took care of my order before I could even get a complaint out. They are freaky fast and really kind. read more

If you want an employee to eat his sandwich, lick his fingers as he counts out the cash then go here. As I walked in, Jack was leaving his shift meanwhile an older white male was taking over the register since Jack was leaving. No greet just a blank stone faced stare. Waited a couple minutes while the other guy finishes his sandwich with no acknowledgement whatsoever. I left, this will be the last time I ever walk in to give business to this place. Disgusting. Don't they train workers that they can't eat on the job especially in front of you at a place you're trying to purchase food from. Unsanitary and unprofessional. read more

Came in today and was greeted by the employees. Everyone was nice and attentive. I received my order before I even finished paying! I'll definitely be back for all my lunch breaks! Their motto is "freaky fast subs" which they stand by read more

Not worth the money. Subway is so much better. Never will return. Tomatoes are not juicy like other sandwich shops. read more

Jimmy John's - Sandwiches Near Me - Diamond Bar, California

I love this place They really are fast and the quality of the food is good. The staff is friendly and remember me every time I go there (which is often because it's down the street from my office). I usually get a turkey Tom with no tomato and on 9 grain bread. I eat half and give the other half to my son. It's a win/win in my book. read more

Great customer service I used to go get my lunch from there the food is always fresh and the restaurant always clean

The BLT sandwich is a bit basic and the bread was a little too thin and lacked any flavor. The bacon wasn't crispy as I was expecting , was still a bit rubbery, read more

Great Roast beef sandwich with pickles,simply delish! Our sandwich tasted very fresh,I could have had a few more pickles for that added crunch. So delightful on this sunny hot 100 degree weather. The place is ice cold,felt so good and refreshing. The decor has interesti g reads,and the sandwich shop is clean,roomy with great service. Total,1 sandwich 1 soda $11 bucks. This place is definately recommended. read more

Super amazing sandwiches! Literally just came in around 730, 2 young men helped my son and myself out! Super nice and reminded me onions were on my sons sandwich and asked him if he wanted them which he didn't! Thank you again so much! read more

The food was good, not great but hey it is what it is. The part that was disappointing was that we ordered a #16 and a #12 the 12 was an unwich. When it came we saw that the 16 was an unwich and the 12 was regular. Seems like there a lot of mix-ups at this location read more

This is the best JJ's around. The sandwiches are all amazing but I come here so often because the staff is super cool and friendly and they make me feel right at home. The manager is awesome. She always treats everyone so well. This is a business worth supporting. Come get your sandwiches here! read more

Google: what is a club. Then stop charging for cheese. Dont go here, its a ripoff with a moderately good sandwich

The only reason they got 2 stars is because the customer service was very good. The 2 sandwiches We're less than stellar. For $13.00 it's not worth it. Little meat and veggies. I will not be back!!! read more

FOUND A LIVE GNAT IN MY SANDWICH!!! I literally just came home from this place 15 min ago. And when I opened my sandwich to add my own yellow mustard (because they forgot to give some to me), I found a gnat lying on top of my meat. And when I went in for a closer look, it moved. THE GNAT WAS STILL ALIVE!! So disgusting. Will not eat food from here again. I'd give zero stars if I could. read more

Jimmy John's - LIVE GNAT IN MY SANDWICH!!! Do not eat here. Soo disgusting. - Sandwiches Near Me - Diamond Bar, California

Horrible customer service. And online website organization is disasterous. Hopefully you can fix your website so that you don't disappoint customers. read more

Overall pretty good sandwich spot. The sandwich looks pretty simple but definitely is tasty. I usually order when I'm at the office since they deliver. For a quick lunch or need lunch delivered to you I definitely recommend you try it. I usually go with the #1 Pepe. read more

Jimmy John's - #1 Pepe - Sandwiches Near Me - Diamond Bar, California

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Stopped by here after a heavy work-out sesh up the street, and ordered a #6, the veggie, easy cheese, all veggies, thinny chips and a cookie! The bread was outstanding and the veggies tasted very fresh. I had to compliment this young man on his customer service!! Truly an outstanding employee! read more

Jimmy John's - An outstanding employee! - Sandwiches Near Me - Diamond Bar, California

Staff is just bad. Regretful. Cashier can't talk clearly. Won't give extra sauces, can't pack the giant sub separately. I mean... I wonder what they CAN do to make customers happy. Never again! read more

The subs were okay but freaky fast is just a lie. We ordered a few minutes before they opened and the sub wasn't ready until 30 minutes after they opened. This is only one of half a dozen visits all of which could all be described as freaky slow. Decent subs but freak fast is just not true read more

The service is horrible! I usually ask to cut in 3 pieces, never had a problem. This time they refuse to do it and said it's rule.

I just received my sandwich order online. I oredred around 12pm and had scheduled for delivery time for 12:45 pm - 1:00 pm. It came at 12:30 pm. I ordered the 'The J.J. Gargantuan'. I changed my bread to 9-Grain Wheat Bread, added Tomatoes, added Cucumber and selected the option for Mustard Packets. All other options were left at Regular. The sandwich itself was suppose to come with lettuce, raw onions and tomato; which they left out... I guess they mistaken my 'Add-Ons' as the only things I wanted; even though Regular was selected at default. I used to be a server so im generous with tip; I tipped more than 20% on my online/delivery order, I only work like a block away. I heard my peers get their orders wrong all the time, but i thought id give them the benefit of the doubt. I was thinking how hard is it to mess up an online order, everything is right there on paper. My bad. Sandwich was okay, was hoping to have more vegetables though. read more

Jimmy John's - Online order: J.J. Gargantuan on 9 grain. Added xtra Tkmatoe and Cucumber. Added mustard packets. They took out my lettuce and Onions. T.T - Sandwiches Near Me - Diamond Bar, California