J.J. MacKay Canada Limited | 314 followers on LinkedIn. #parking, #curbsidemanagement #SmartParking | J.J. MacKay Canada Limited (MacKay) is a recognized world leader in the parking control business. Incorporated in 1960, MacKay has gained global recognition by providing our customers with innovative products that are recognized as being on the leading edge of technology as well as trusted to weather the harshest climates.