Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Slide 5 Slide 5 (current slide) Slide 6 Slide 6 (current slide) Slide 7 Slide 7 (current slide) Slide 8 Slide 8 (current slide) About the Business Big Lake is an agile batch manufacturer and welding shop based in Sarnia specializing in batch production and aluminum fabrication serving Southwestern Ontario. Learn More Products and Services Aluminum FabricationSteel FabricationSign Backer ProductionBatch ManufacturingRepairs and ModificationsOn-Site Installation Learn More Contact us to discuss your project