BBQ CATERING
Trusted On-Site Caterer in Williamstown
Big Flames BBQ brings real on-site catering to events of every kind with chef-led grilling, premium menus, and a complete crew handling setup, service, and breakdown.
From private dinners and corporate functions to weddings, festivals, and milestone celebrations in Williamstown, our chefs grill everything live at your venue. Fresh BBQ served hot, exactly when your guests are ready.
Trusted across Toronto, Ottawa, Montreal, and surrounding regions for on-site catering that delivers a real live-cooking experience at any venue.
On-Site Catering Menu in Williamstown
Toronto, Ottawa & Montreal Top Rated.
Choose from gourmet BBQ burgers, Greek souvlaki, Portuguese grilled chicken, premium strip loin steak buns, and chef-curated sides — all cooked fresh on-site. Packages fully customizable with optional dessert service via our ice cream truck. We accommodate dietary preferences including vegetarian, gluten-free, and halal preparations on request, and our menu planning team works directly with you to finalize quantities, dietary considerations, service style, and any premium add-ons before the event date.
Our Gallery
ON SITE COOKING
We cook everything fresh right at your event, ON-SITE, guaranteeing deliciousness and making sure your guests can enjoy the freshly cooked bbq as they relax
FULLY INSURED
We assure you that our company is fully insured, guaranteeing both professionalism and peace of mind for your event's catering requirements
WE COME
TO YOU
At every event, we ensure a seamless experience by providing a full team including an event manager, chef, and attentive servers, ensuring every detail is taken care of while you enjoy your celebration hassle-free
24/7 HOUR
SUPPORT
Our customers deserve the highest level of support, and we work tirelessly to maintain those standards. Customer service is at the heart of everything that we do.
Our Service Model for On-Site Catering
On-site events with Big Flames include a complete service team along with mobile grills, prep stations, and serving equipment and full ingredient sourcing. Our chef cooks fresh live at your venue while serving staff handle guest experience, and our dedicated event manager coordinates every detail of the booking. Fully insured, professionally trained, and supported by 24/7 customer service from initial planning through final on-site breakdown.
Best-in-Class Service!
Built for Events in Williamstown
Big Flames BBQ on-site catering covers Williamstown, Cornwall, Lancaster, and Alexandria, and the surrounding region with the same full-service standard on every booking: fresh on-site cooking, premium menus, complete event team, and full insurance coverage. We have catered events from 25-guest gatherings to 5,000-guest celebrations, with consistent premium quality, professional service, and flexible packages built around your specific event needs.
Reach Out!
Big Flames BBQ Catering serves Toronto, Ottawa, Montreal, and the surrounding regions with full-service catering for events from 10 to 5,000 guests. Corporate functions, weddings, festivals, backyard parties — all grilled live on-site by our team.
Premium menus, professional staff, full event coordination, and zero stress for the host. Browse the menu or request a free quote below.