Garage Door Repair Guys Johannesburg is a 20 year old, locally owned and operated company that has committed itself to setting the industry standard in excellence. Since day one, our goal has been to provide our customers with the best experience they can have during what could potentially be one of the most expensive, time-consuming, and stressful situations anyone can find themselves in. A broken garage door can cost thousands of dollars to replace and is incredibly dangerous to try to repair yourself.