Provincial Security Guard Provider for Ontario - Uniformed Guards - Alarm Response - 24hr emergency dispatch. Lowell Security Inc. is a leader in uniformed security services throughout northern Ontario for commercial, industrial, government and residential clients. We are a northern Ontario company and well known for our quality services and trained staff with a proven track record for delivering value added services across several industries. We are trained and equipped to manage the unique demands of northern Ontario. You will see our people enforcing city by-laws, patrolling industrial properties and construction sites, attending gate-houses for the mining & energy industries, monitoring access to office buildings and health care facilities. We also do weddings and sporting event. Our business is Canada, our home is Ontario. more... See more text