Krown Rust Control offers premium rust proofing and undercoating services for cars, trucks, and electric vehicles at their location in Collingwood, Ontario. Their petroleum-based rust inhibitors are environmentally safe, non-toxic, non-flammable, and non-corrosive, and can be applied in any weather to effectively protect metal and electrical components from rust. An annual visit ensures vehicles look better, last longer, maintain a higher resale value, and are safer to drive. Customers praise the excellent service and professionalism at Krown. Technicians are described as courteous, informative, and certified. Appointments are completed quickly, often within 15 minutes. Though the rust-proofing process involves drilling a few holes in the door frames to spray inside the car body, customers understand this is necessary to protect against inside-out rusting. Any dripping after the service is minimal. Overall, reviewers highly recommend Krown Rust Control for their high-quality rust protection and warranty, with one customer saying "customer service was amazing" and planning to return next year. Krown is considered Canada's leading rust-proofing service, providing the best protection in the industry.
They were friendly and it seems like they did a really nice job, i booked an undercoating. they sprayed up into all the body plugs and door plugs and replaced all my old cracking plugs, my window cranks up smoother now so you know there not stingy on the product and It was affordable
September 2025
First time visiting. Very friendly atmosphere. Will return next year. Great job guys
September 2025
They were on time. They were courteous. Very easy to talk to. Very informative. Did a great job on my truck. Would use them anytime
