Connecting Excel checkboxes for a checklist

Is there a way to connect checkboxes in a worksheet? If you look at the attached file, I'm trying to create a checklist for documentation needed at my job. I was able to get the main functions down, but I would like to add an extra feature where if I check the checkboxes on the Pre-Application side, then it will automatically check the boxes on the Final Application side. I had to conditionally format each row individually in order to group separate systems applied for (example: Lighting, and HVAC) so I don't want to have to change that, just be able to build upon it.

Please let me know if there are any suggestions!