Bloomington Security Solutions is expanding again. We now have a door division. Our door tech, Tyler H., is at work in our shop removing an old door that had become difficult to open and close. While steel commercial doors like this one we are replacing are built to last, in an older building the frame often becomes out of plumb, which puts excessive stress on hinges and cause damage to the door. Minnesota weather also can cause rust and over time takes a toll on the door. If you have problems with your door securing or closing properly, call us for a free door assessment at 952-881-0896.