Can you save your drivers before a reformat

Hi people, I was hoping for maybe some advice or software that can help. For work, I reformat at lot of laptops, and acquiring the drivers after a format can be a slight pain. Currently I use SlimDrivers to source them, and so far, it has seemed to work very well, but I am just worried that sometimes it may not install the correct drivers, although so far, device manager has always showed...