Across the reviews, B12 Burger is praised for massive, juicy burgers, generous portions, and fresh tasting ingredients, with many noting the beef is flavorful and the fries are a great match, and several mentions of halal options plus strong chicken and veggie choices. The atmosphere is described as lively and welcoming, making it a go to spot for casual meals with friends or family. Service is often fast and friendly, but some reviews flag inconsistent professionalism at the counter and occasional delays during busy periods, along with a few hygiene concerns such as an isolated hair in a burger. A common caveat is that the portions can be so large they feel hard to finish and can be pricey for what is included in some orders, though others see the size and quality as good value. Overall, B12 Burger is considered one of the top burger spots in the area, delivering bold flavors and substantial meals, with further opportunities to tighten service and cleanliness to reach its full potential.View restaurant profile
Reviews highlight B12 Burger as a place with enormous, tasty burgers featuring fresh ingredients and generous portions, including beef classics, chicken burgers, Philly steak, hot dogs, and in house chips or fries; the food is often described as flavorful and satisfying, with several options noted as big enough to share; while quality and flavor receive high praise, some reviewers mention longer wait times during peak hours and a small dining area that suits takeout; the staff is repeatedly described as friendly and attentive and the place is praised for cleanliness and a casual welcoming atmosphere; prices are higher than average fast food but many feel the value matches the portions and quality; frequent favorites include the classic beef burger, double dose and overdose variants, buffalo chicken burger, habibi burger, and Philly cheese steak, with homemade chips and rings often highlighted as standouts; the overall impression is that B12 Burger is a top destination for burger lovers seeking a substantial, flavorful meal and a lively, busy spot worth returning to.View restaurant profile
Reviews describe B12 Burger as offering huge portions, juicy burgers, and a halal friendly menu with many guests calling it among the best burger spots in Montreal, though experiences vary by location. The positives emphasize generous burgers, fresh toppings, crispy in house fries, and friendly, attentive service, with staff often praised for warmth and efficiency. A number of criticisms point to overcooked or cold fries, inconsistent doneness of meat, and sauces not always matching requests, along with occasional long waits and slower service during busy times. Cleanliness and ambiance receive mixed notes, ranging from clean and welcoming to areas that could be cleaner, and there is often no self serve sauces you have to ask. Parking and noise can be challenging depending on location, and price is sometimes cited as high for the portion size, though many feel the value is good. Some reviewers mention favorites like the B Overdoze or trio meals and insist the burgers are delicious, while others note flavor differences between branches such as Laval and Acadie. Overall the consensus is that B12 Burger is a solid, satisfying option with large portions and a generally positive service experience, but results vary by location and moment.View restaurant profile
Overall, reviews portray B12 Burger as delivering big, juicy burgers with generous portions and fresh ingredients that many say are worth the price, with frequent praise for friendly, attentive service and a lively, casual atmosphere. Yet some experiences note areas to improve, including a burnt oil smell and high saltiness, inconsistent bread quality, and meals that don’t always blend toppings as well as expected, sometimes paired with long wait times. The menu is seen as diverse and appealing, including halal options and a range of standout items like a buffalo chicken burger, with many tasters calling it among the best burger places in the area and promising to return. In sum, B12 Burger is viewed as a strong choice for burger lovers seeking substantial portions, good value, and fresh ingredients, while a few visits suggest paying attention to consistency in service and bread preparation.View restaurant profile
Feedback on B12 Burger portrays it as a popular Montreal burger spot known for huge, juicy burgers, generous portions, and solid value, with fresh ingredients, crispy fries, and a warm, friendly service that many describe as quick and welcoming. The menu variety gets praise, including chicken burgers, poutine, and vegetarian or halal options, and the in-store experience is often described as clean and lively with accommodating staff. Some reviewers note occasional waits during peak times, a few hygiene concerns in rare cases, and the dining area being cold for some guests. Several comments mention practical touches like the use of gloves for food handling and the option to swap bread for lettuce to accommodate dietary needs. On balance, B12 Burger is viewed as a standout choice for substantial burgers and attentive service, with many readers planning to return and to recommend it to others.View restaurant profile
At B12 Burger, reviews commonly highlight huge portions and burgers that are juicy and well seasoned, with fresh toppings and a soft bun, while fries stay crispy and not too greasy. The halal options and chicken platters add variety, appealing to families and groups who come back for seconds. The dining experience is described as welcoming and fast, with a clean, cozy atmosphere that makes it a reliable stop for a casual meal. Many commentators note that gloves are provided to keep hands clean and that takeout boxes are handy when portions are too large to finish in one sitting. Some mentions point to occasional lapses at the counter, but the overall sentiment is consistently positive about service and staff being friendly and helpful. The value is repeatedly praised for the generous portions relative to price, and the burgers are often cited as among the best in Montreal, making it a popular repeat destination for both dine‑in and takeout. Overall, B12 Burger comes across as a dependable, family friendly burger spot with sizable, satisfying meals and a welcoming pace.View restaurant profile
Across the reviews, B12 Burger is praised for a clean, spacious venue, fast and friendly service, and burgers that are fresh, flavorful, and generously sized, offering solid value for money. Diners note huge portions that can satisfy big appetites, with fries and onion rings described as great accompaniments and the meat well cooked with tasty toppings; the option to use gloves for eating and a family friendly vibe are also appreciated. The staff are consistently described as welcoming and professional, with efficient service and attention to customer satisfaction. A few critiques mention fries that are too greasy or overly crispy and occasional longer waits on weekend nights, but the overall sentiment is very positive and many say they would return to try other burgers, including halal options, making it stand out as a top burger spot in the area.View restaurant profile