Is Google Ads worth it for a small business?

When Google Ads pays off for a local service business, when it doesn’t, and how to check the numbers and run a fair test before you commit.
Google Ads audit checklist: 10 signs your budget is being wasted

Ten things to check in your Google Ads account, in plain English, so you can see where the money goes and what to fix first.
How much should a small business spend on Google Ads?
There is no magic number, but there is a sensible way to work out your Google Ads budget. Start with what a customer is worth.