Restaurant profile

Flash Burger

9221 Rue de Grosbois · Montréal · H1K 4N6
(438) 380-3738
Price level: $$
43 evaluations
Menus Order Reviews Restaurant owner?
Report this closed restaurant
Flash Burger
Flash Burger 9221 Rue de Grosbois, Montréal
Menus Order Reviews Restaurant owner?
Review summary

What guests say about Flash Burger

Flash Burger seems to be a good option in Montreal for well-liked burgers and tacos, with several reviews highlighting fresh ingredients and generous portions. Service is often described as fast, friendly, and very pleasant, with good value for money mentioned by some customers. However, one negative review reports a very disappointing experience, so the overall impression is mostly positive but not without exceptions.

Summary based on 32 reviews.
4.7
43 evaluations
Add your review

Reviews / Ratings for Flash Burger

Photo of Fab
20 Oct 2026
Source: Google
4.0

Very surprised about this place. Go visit!!

Service
Cooking
Atmosphere
Photo of ZAKARIA NOUFEL
1 Oct 2026
Source: Google
5.0

It was a good experience

Service
Cooking
Atmosphere
Photo of Faizan Shareef
6 Sep 2026
Source: Google
1.0

disgusting food, everything is frozen

Service
Cooking
Atmosphere
Photo of Karla
30 Aug 2026
Source: Google
4.7

Delicious food! Hamburger meat (halal) was very fresh and also French fries ( they give you a plenty amount of 🍟!!) Mr. who took our order in the counter was very kind!!!! We will come back!

Service
Cooking
Atmosphere
Photo of mohamed amine
9 Aug 2026
Source: Google
5.0

The most delicious burger in Montreal

Service
Cooking
Atmosphere
Photo of Mahdi Haji
29 Jul 2026
Source: Google
5.0

I went there with my friend late night. The service is amazing, they were really friendly and on top of that, the food is amazing. Will be back for sure.

Service
Cooking
Atmosphere
Photo of Divya Narayan
25 Jun 2026
Source: Google
5.0

Our afternoon spent there was incredibly pleasant. The dishes were top notch, and the space felt beautifully calm and relaxed. Everyone around was so uniquely kind and gracious to us. We are absolutely eager to return whenever we are in the area again. It was a genuinely heartwarming and wonderful experience throughout.

Service
Cooking
Atmosphere
Photo of Stephanie Deault
22 Apr 2026
Source: Google
4.7

We had smash Burger's and the bread was super fresh! Great hidden gem when looking for a burger at 2 am They gkt cool combos (2 burgers+ fries +drink for like 20+$

Service
Cooking
Atmosphere
Photo of Rafael Garcia
25 Feb 2026
Source: Google
5.0

Holy bloat🔥

Service
Cooking
Atmosphere

Reviews are also available in French.

See reviews in French

Add a review

Share your experience in seconds.

0/500
Your review will be published immediately.

Opening hours

Dining room
  • Sunday 12:00 - 00:00
  • Monday 12:00 - 00:00
  • Tuesday 12:00 - 00:00
  • Wednesday 12:00 - 00:00
  • Thursday 12:00 - 00:00
  • Friday 15:00 - 02:00
  • Saturday 12:00 - 02:00

Features

Services
Dining room Food Delivery Take out
Meal Kinds
Beef Burger Chicken Dessert Dinner Poutine Salad Tacos
Online Services
Online Menus Online Orders

Missing information?

Help us improve this restaurant profile.

Update the profile