Seemor

Diesel & DukeB-Worth Trying

389 Monmouth St, Jersey City, NJ 07302 · Hamburger restaurant, American restaurant, Fast food restaurant · 4.5/5 Google (602 reviews)

Delivery · Takeout

Smash-style burgers, loaded fries, and fried Oreos in a casual counter-service spot; great when fresh, but consistency and service can be hit or miss.

Why it gets a B- for overall quality

Diesel & Duke delivers respectable fast-casual burger fare with solid food quality when execution hits—smash patties and fried Oreos earn consistent praise—but inconsistent results on fries, doneness, and missing items prevent higher standing. Service friendliness is genuine, though speed and attention gaps during busy periods create friction. Fair pricing and a convenient downtown location appeal to locals, but limited seating and occasional operational hiccups keep this a solid neighborhood option rather than a destination.

Restaurant Summary

This compact Grove Street spot runs on fast-casual energy: order at the counter or kiosk, grab one of the few fixed tables, and watch smash patties hit the grill. When they are on, the burgers and fries scratch the itch—one diner said the fries were the "highlight when they came out hot," while another praised the friendly counter crew. Expect a clean, minimal room that some find a bit sterile but efficient. The cooking leans classic smash-burger shop with a few playful detours. Think the Smokeshow with its onion ring crunch, jalapeno heat in the Holypeño, or the S.P.B.B. peanut butter combo. It is more comfort-driven than cheffy, with value-focused pricing and a lunch combo that helps. Consistency can wobble—seasoning, wait times, and inventory hiccups pop up—so peak-hour patience pays off, and fries shine best fresh from the fryer. Families do fine here: plain burgers, cheeseburgers, fries, shakes, and fried Oreos make it kid-friendly. There are vegetarian patties (falafel and Impossible), but they come with cheese and aioli by default; ask to modify if needed. Seating is limited and the tables are fixed, so strollers or large groups may be tricky to manage.

At a Glance

What Sets It Apart

What People Love

Points of Concern

Service & Dining Experience

Service StyleCounter With Seating Average Cost$16-23 per person ReservationsNot required

What to Order

Perfect For

Location Insights

Area: Lively downtown neighborhood with young professionals and families; casual eateries and bars along walkable streets.

Safety: Generally safe, well-trafficked area with good lighting and steady pedestrian activity.

Nearby: Near Grove Street PATH, residential mid-rises, cafes, and shops; strong takeout and delivery demand.

Downtown Jersey CityThe dining environment in Downtown Jersey City is eclectic and fast-evolving, with a mix of casual dining, trendy cafes, and upscale restaurants. The area attracts a diverse crowd looking for quick bites as well as sit-down meals, reflecting the neighborhood's dynamic and urban character.
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Practical Information

Opening Hours

Monday15:00–21:00 Tuesday12:00–21:00 Wednesday12:00–21:00 Thursday12:00–21:00 Friday12:00–21:00 Saturday12:00–21:00 Sunday12:00–20:00

Available: Delivery, Takeout

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