How Well Do You Know Southfield? Work Break!

Welcome to the "How Well Do You Know" series! In order to locate the final location to sign the log and claim this puzzle as a smiley you'll need to find the workmen on break!

The men pictured below are located somewhere within a two mile radius of the posted coordinates. How you find then is up to you - will you spend hours pouring over google maps? Will you drive through the streets of Southfield with your eyes peeled? Will you find some other method to locate them? No matter what method you choose, once you locate them you'll need to take the 5 digit number hidden by the yellow rectangle in the below photo and enter it into the checker to get your final coordinates. I have left plenty of clues in the photo to help you narrow down your search so it shouldn't be too difficult... Enjoy the hunt!

You can validate your puzzle solution with certitude.