Each scenario will require a slightly different focus in PPC marketing. Like most real world businesses, you need to be well represented in Google universal and Google Maps (a.k.a. Google Local).Why? Because you must be where searchers are looking for you, and searchers are looking in both places. Therefore, you need to have ads on both platforms.
For non-geotargeted ad groups that will appear on the universal results pages, create campaigns and ad groups using terms that include geo-qualifiers, like a ZIP code, neighborhood, town, metro area, or larger region. Then, while the ads will appear to everyone regardless of where they are, only those people specifically looking for a product or service in your area, and not one 500 miles away, are likely to click on your ad.