Hi Atick,
I appreciate your thorough response but unfortunately that does not work.
I have been using Joomla for over 13 years. I am very familiar with the interworkings of Joomla and I am well aware of the "Menu Assignment" process. I tried that before I reached out because that didn't work.
I even went as far as turning off ALL MODULES and that bottom 1 space still shows on ALL PAGES.
I have added a screenshot here for you to see the red area is the bottom 1 space even though ALL MODULES are disabled.

It doesn't make any sense!?
I was thinking maybe since I am new to the Helix framework and the SP page builder, that there was something new in those components that would cause this.
If that's not the case, then there must be a bug causing this.
Any other ideas you can think of that would cause this behavior and how I can fix it?
Also, the "Get a Free Quote" section is not a module but I was able to figure it out on my own.
Also, on each page, the heading has a ton of space above and below it as you can see in this screenshot.

The sp page builder doesn't allow me to modify this area.
How can I remove or modify the extra space above and below the page title?
Thanks in advance for all your help!