Entry field not outputting after {% set... %} code in template
Here's your problem... You're redefining entry halfway down the page.

This page clearly uses the section's built-in routing functionality. I can tell because you use entry.body near the top of your page without explicitly declaring the value of entry.

However, you later on use {% set entry %} to reassign the value of entry. Based on the new value of entry, the entry.footer property no longer exists or is empty.

How to fix it...

Instead of {% set entry %}, use a different variable name:

{% set getQuoteEntry = craft.entries.slug('get-a-quote').first %}
&lt;a href="{{ getQuoteEntry.url }}" class="btn-quote"&gt;request a quote&lt;/a&gt;


This will leave the original value of entry untouched, and you'll still have access to entry.footer at the bottom of the page.