FR
Montreal Restaurants: RestoMontreal.caMontreal Restaurants: RestoMontreal.ca

Logo RestoMontreal.ca

Restaurant

Flash Burger

Mercier-Hochelaga-Maisonneuve
4.5$ & $$
OPEN12 pm - Midnight
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Flash Burger Mercier-Hochelaga-Maisonneuve, Montreal: Menu, Reviews & Reserve (2026)
BurgersSandwiches
Order
Owner? Claim the listing Our Services
Loading suggestions...

About

Flash Burger specializes in high-speed, casual preparation of classic griddle-seared beef patties and stacked sandwiches. The menu focuses on essential ingredients, featuring melted American cheese, crisp lettuce, sliced tomatoes, and house-made signature sauces on toasted buns. Patrons select from a variety of protein-forward options that prioritize consistency and robust flavor profiles in every bite. The kitchen operation centers on rapid assembly and efficient service delivery for those seeking a straightforward, no-nonsense meal. Each order emphasizes a balance of textures, from the crunch of freshly shredded vegetables to the tenderness of seasoned meat. The environment prioritizes functional, streamlined dining that centers entirely on the core staples of the American burger tradition. Quality remains the primary objective as the establishment produces substantial, handheld comfort food that fulfills specific culinary requirements with absolute reliability and speed.

Details

Amenities, services & more

Loading restaurants nearby...
Loading...
4.5175 ratings
5★
76%
4★
9%
3★
6%
2★
9%
1★
1%

Restaurants in Mercier-Hochelaga-MaisonneuveView More

Bagatelle Bistro Restaurant
État-Major Restaurant
Heirloom Vin & Pizza Restaurant
Enoteca Monza Pizzeria Moderna Restaurant
Zykaa Restaurant

Zykaa

9007 Rue Hochelaga
(836)
Loading nearby events...
Loading related links...

Reviews for Flash Burger

Food
Service
on Google4.5 (300+)
*as of 2026-07-15
4.5175 ratings
5★
76%
4★
9%
3★
6%
2★
9%
1★
1%
Write your review

Reviews often mention

burger(34) halal(9) prix(7) frite(6) conseille(6) sauce(5) combo(4) qualite(4) boisson(4) poutine(4) exactement(3) caissier(3)

Review Summary

Flash Burger is widely regarded as a standout destination in Montreal, praised for its fresh, flavorful burgers, generous portions, and excellent value for money. Many visitors highlight the exceptionally friendly and accommodating staff, who frequently go above and beyond to provide a pleasant experience. While the majority of diners report high satisfaction with the food quality, including popular items like the smash burgers, tacos, and signature sauces, there are occasional mentions of inconsistencies regarding service speed, operating hours, and the quality of takeout meals compared to dining in. Despite some concerns about the atmosphere and occasional communication challenges, the overall consensus is that Flash Burger offers a delicious and heartwarming experience that keeps customers coming back.
Page 1 of 9 - 90 Reviews
Stephen
5.0

Quelle belle découverte sur la rue de Grosbois. Tout était frais & servi sur des plateaux avec ce petit papier à carreaux rouges qui donne une touche vraiment classique.

Les burgers sont généreux & les portions de frites accompagnées de ces bâtonnets croustillants sont parfaites pour partager. J'ai aussi beaucoup apprécié la généreuse quantité de petites sauces servies à côté. C'est exactement ce qu'il nous fallait pour un repas satisfaisant.

Jul 9, 2026
on Google
Divya
5.0

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

Jul 2, 2026
on Google
Amine
5.0

C vraiment bon. Je vous conseille le big flash & le classique

Jul 2, 2026
on Google
Christelle
5.0

Ket Yio juste fou bhay kho

Jun 1, 2026
on Google
Rami
5.0

Service impeccable de la part du caissier!

May 27, 2026
on Google
Aghiles
5.0

Excellent burger, frais, beaucoup de choix, j'ai adoré ! Merci pour le service.

May 20, 2026
on Google
Francis
5.0

Excellente nourriture, bon service!

May 14, 2026
on Google
Oussama
5.0

J'ai eu l'expérience de manger à FlashBurger, je conseille d'essayer leur Tacos , c'est vraiment Super Boooooon

May 8, 2026
on Google
Stephanie
5.0

We had smash Burger's & 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+$

Apr 22, 2026
on Google
Gerardine
4.0

Franchement Flash Burger c'est bon.
Ils devaient ouvrir à 12h mais y a eu un retard de 15-20 min. Mais après ils nous ont donné 2 Kinder Surprise + un tiramisu gratuit, donc c'était cool.

Le service est bien, les employés sont gentils.

Par contre je te conseille de manger sur place. J'ai pris à emporter une fois & les frites étaient froides & pas bonnes, même après les avoir réchauffées.

Bref, je recommande, mais mange sur place 👍

Apr 20, 2026
on Google
www.restomontreal.ca