Monday

11 am - 5 am

Tuesday

11 am - 5 am

Wednesday

11 am - 5 am

Thursday

11 am - 5 am

Friday

11 am - 5 am

Saturday

11 am - 5 am

Sunday

11 am - 5 am

About

Billy K's specializes in high-quality comfort food centered on hand-pressed burger patties and authentic Quebecois poutine. The menu focuses on elevated fast-casual staples prepared with fresh ingredients to ensure bold, consistent flavors in every bite. Patrons encounter a straightforward culinary experience where crispy, golden-brown fries meet savory gravy and squeaky cheese curds. Each burger features toasted artisanal buns paired with premium toppings that define a classic, satisfying meal. The kitchen maintains a focus on hearty portions that prioritize taste and texture above all else. This establishment provides a reliable destination for those seeking robust, flavor-forward dishes in a relaxed environment. The cooking methods emphasize classic griddling techniques to achieve optimal caramelization on every served plate.

Reviews for Billy K's

Food

Service

on Google4.4 (500+)

*as of 2026-08-15

4.5 331 ratings

5★

73%

4★

13%

3★

2★

1★

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Reviews often mention

burger(113) poutine(51) hot dog(30) fries(24) sauce(16) prix(13) recommend(12) cheese(12) price(12) frite(11) steak(10) quality(10)

Review Summary

Billy K's is widely regarded as a go-to destination for satisfying late-night cravings, offering a casual and high-energy atmosphere with exceptionally fast counter service. Many visitors praise the establishment for its delicious, juicy burgers, noting that the signature options compare favorably to popular fast-food chains while providing superior quality and fresh ingredients. The menu, which features generous portions of poutine, hot dogs, and crispy fries, is frequently described as offering excellent value for the price. While the vast majority of experiences highlight the welcoming staff and consistent freshness of the food, some guests have noted occasional inconsistencies regarding portion sizes, salt levels, or service speed. Overall, the restaurant remains a popular choice for those seeking a tasty, no-nonsense meal, especially during late hours in Montreal.

Page 1 of 23 - 224 Reviews

Kate

2.0

For DELIVERY:

The original burgers:
Taste: 7.5/10
Size: 6/10
Toppings: 1/10

For the price I think its a VERY good burger but I expected more toppings, at least more pickles, there was one… overall 6/10

Poutine:
Taste: 8/10
Size: 10/10
Toppings: 5/10

Wow…
Taste very traditional quebec-style nostalgic that's.. one of its strong point, I do NOT agree that the toppings are mindblowing, its actually pretty thin, just a lot of fries & sauce. (Not to say the toppings are bad or unworthy). I give a 8.5/10 because of the satisfaction of eating this poutine :)

Hotdog
0/10… no toppings choice… its a smalll homemade hotdog with next to no toppings on it… other that coleslaw skip.
Half wet, half rubbery.

All & all… meh. 5/10
The reviews got me hyped but only the size of the poutine was accurate. The burger wasn't'mind blowing' as one reviewer made it sound. The hotdogs are a big disappointment. Its a great poutine spot…
If you are drunk at 3am? This is a PERFECT spot, I'd give 8/10 if I was drunk (next time the owner will send me alcohol I swear 😂)
But for random people who just wanted a good meal at home fast? Overall, NO. The poutine? Maybe sure.

If I have no choice I'll have to go even for 2/5 stars (for the typical rating system) because the toppings in general were DEEPLY disappointing,
worse I even made sure to point out that options for toppings were absent from the Doordash menu… wanted all dressed… did I got all dressed? Maybe… a careful amount of coleslaw & one zip of ketchup, one of mustard, one of relish (like literally the tiniest line).

I'm sorry, its good but a soggy drunk type of good.

Aug 12, 2026

on Google

Alexander

5.0

The Regular Hamburger was fantastic! Would come again!

Aug 8, 2026

on Google

Charles-Étienne

5.0

Vraiment pas cher & ouvert jusqu'aux petites heures du matin
Incontournable si vous avez faim après être sortie au Centre-ville

Aug 3, 2026

on Google

Greg

5.0

The service was really good & the team seems to work like a well oiled machine. While I'm not an avid poutine eater I had the smoked meat poutine & it was really good. My friend had the veggie poutine & Said it's the best he's had. The portions are really good & even a small is filling enough. Great value for money.

Jul 30, 2026

on Google

Brody

4.0

Great burgers & wraps.
Fries 🍟 need some work
Great service great food highly recommend

Jul 29, 2026

on Google

Pascal

4.0

Fries are just horrible: pretty good taste but looked like they rest on the counter for a week. Best burgers of any chaîn in Montréal. In the Five Guys category but the gold medal for sure. Meat can't be more tasty. Employees are perfect. One of the worst streets corners downtown but absolutly no problem eating inside during day-time. Globaly it's a must try.

Jul 22, 2026

on Google

Tim

5.0

Great service, burger, & music at 3 AM!

Jul 10, 2026

on Google

Stephen

5.0

Quelle belle découverte sur la rue Sainte-Catherine. L'ambiance est vraiment chaleureuse & on s'y sent tout de suite bien.

J'ai adoré mon repas servi dans ce bol pratique. La garniture était généreuse & savoureuse, parfaite pour un dîner sur le pouce. J'ai aussi remarqué le souci du détail avec le papier d'emballage personnalisé qui ajoute une touche vraiment sympa à l'expérience.

C'est une adresse incontournable pour un repas rapide & de qualité. J'y retournerai sans hésiter lors de ma prochaine visite dans le quartier.

Jul 9, 2026

on Google

Karim

5.0

Great burgers & very nice staff. Wouldn't hesitate to go again.

Jul 8, 2026

on Google

Patrick

5.0

Night shift team rocks

Jul 8, 2026

on Google

Billy K's

Montreal’s home for the ultimate smash burger experience.

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Reviews for Billy K's

Review Summary