Mr. Sub (sandwichshop) in Union, New Jersey, is a popular sandwich shop offering a wide variety of classic and creative sandwiches, salads, and soups, located at 123 Main Street. They are known for using fresh, locally-sourced ingredients and providing quick and convenient service to the local community.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Mr. Sub broke down on May 2, 2026.
Mr. Sub is tracked nightly in Operator's Sandwichshop market index for Union, NJ.
Operator has not indexed public photos for Mr. Sub yet.
Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Sandwichshop shops Mr. Sub competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
The questions people ask before they call.