It's great to have you as part of the conversation, @Armoredroofingcorp,
I appreciate you letting us know the result of the troubleshooting steps you've performed on your end.
Since trying the recommended steps did not work for you, what I can suggest is to get in touch with our QuickBooks Technical Support. They can help review the line errors you're getting after running the Rebuild Utility and can assist you on how to correct them. They also have the tools to identify data damages on our company file and can escalate them to our investigations department.
Follow the steps below to get our contact details:
This will get you pointed to our live support agents, Armoredroofingcorp. Please update me on how this goes by leaving a comment below. I want to know you're taken care of. Have a good one!