@Alex DeBirk
Follow these steps for the info you're looking for:
1. Go to http://www.utahcountyonline.com/LandRecords/Addres...
2. Type in the address you're looking for. In this example we'll use 532 N 400 E in Mapleton and press "search"
3. Click on the Tax ID # (also called serial number) on the new page.
4. On the new page, click on the serial number that has a "green" colored year next to it. This is the most recent, active listing on the property. In our example, the year is 2010.
5. On the page that follows, you'll see a number of tabs with one labeled "Owner Names".
Even though the property address and the mailing address are the same, the owner may not live there. Sometimes, by clicking on the owners' names info in the "Owner's Name" tab, it will show you other properties owned by the same person. You can then cross check that name in Google to find contact information of the owner.
If you strike out on Google, you can either do a "Skip Trace" to find the owner, or simply talking to the neighbors of the property can give you the contact info for the owner.
Good luck!