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641 Chestnut St, Union, NJ 07083-9309
+1 908-686-9727
Mon - Sat 10:30 - 17:30
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10 Reviews from our TripAdvisor Community

Traveller rating
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Showing 10: English reviews
Edison, New Jersey
Level Contributor
96 reviews
68 restaurant reviews
common_n_restaurant_reviews_1bd8 35 helpful votes
Reviewed 6 January 2017

As you might guess by the name, Mr. Sub specializes in submarine / hoagie type sandwiches. They offer close to 100 varieties of subs (hot and cold) as well as regular sandwiches. This is a deli with about 3 tables for seating. My favorites are the tuna and the turkey (separate subs, not together). You order by number here. The... More 

Thank Ray P
Level Contributor
39 reviews
31 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
Reviewed 28 October 2016

If you don't like what you do and you have no choice but to do it...don't take it out on the people and customers around you. I think pleasant disposition from the owner and help is as important as good food and this place is like jekyll and hyde

2 Thank Michael G
Union, New Jersey
Level Contributor
74 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 23 helpful votes
Reviewed 3 September 2016

If you want a fresh, tasty, sandwich with nice portions of meat, Mr. Sub is the place to go in Union. This establishment has over a 100 different types of sandwiches.

Thank ULYSSES9999
West Simsbury, Ct
Level Contributor
104 reviews
69 restaurant reviews
common_n_restaurant_reviews_1bd8 29 helpful votes
Reviewed 7 May 2016 via mobile

Quick stop for amazing sandwiches. The sandwiches are huge and the meat is delicious easy parking easy on off the turnpike exit 139A Really good prices!!!

Thank Anne M
Springfield, New Jersey
Level Contributor
11 reviews
9 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
Reviewed 21 October 2015 via mobile

Lived in Union for 43 years and now moved a town over for the past 12 years and still frequent here at least twice a week. Tried others but still the best and prices are reasonable.

Thank EddyB26
Ocean City, Maryland
Level Contributor
7 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
Reviewed 15 September 2015

Lived in Union for 48 years and have never tried Mr. Sub. Saw that they won 1st place for cold subs so I went. Excellent. I'll be a regular customer going forward.

Thank James R
Newark, New Jersey
Level Contributor
9 reviews
6 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
Reviewed 4 September 2015

Best sub I've ever had. Super fresh. Super tasty. Big selection. Great service. Definitely going back.

Thank Neetz22
Annandale, New Jersey
Level Contributor
164 reviews
58 restaurant reviews
common_n_restaurant_reviews_1bd8 76 helpful votes
Reviewed 12 August 2015 via mobile

Everything about these subs are above par. I came across it on a whim and it's the only place I'll get a sub near work now. Quick service, friendly staff, cheap prices, ton of selections, and delicious subs. What more could you ask for?! No cards but they have an ATM.

Thank Chelsea L
Union, New Jersey
Level Contributor
48 reviews
26 restaurant reviews
common_n_restaurant_reviews_1bd8 37 helpful votes
Reviewed 17 June 2014

I've been to different sub places and this one is defiantly the best I have tried.They are very generous with their food that they put in their sandwiches.Their hot sandwiches are just as good.Their prices are excellent.Always very busy but also very fast.The only thing I would recommend is that the ower and his help should be more friendly and... More 

1 Thank autumn334
Level Contributor
21 reviews
18 restaurant reviews
Reviewed 5 September 2013

Orgaznized ordering, & paying. Order item by number. Cash only cards are not accepted but they have an ATM inside. I usually like their Roast Beef & Swiss #21.

Thank Christine G

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Restaurant Details

Rating summary
  • Food
  • Value
Open Hours
10:30 - 17:30
10:30 - 17:30
10:30 - 17:30
10:30 - 17:30
10:30 - 17:30
10:30 - 17:30
Location and Contact Information
  • Address: 641 Chestnut St, Union, NJ 07083-9309
  • Location: United States  >  New Jersey (NJ)  >  Union
  • Phone Number: +1 908-686-9727

Questions & Answers

Questions? Get answers from Mr Sub staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?