If you do not pull permits in West Lake Hills, stop paying for its clicks
The metro contains several incorporated cities with their own building departments, and an ad account that ignores that spends real money on work you will decline.
Google draws geography from city names and postal boundaries. Your business is drawn by which permit desks you are set up with and which crews you can send. The two maps do not match anywhere in this market.
Before touching bids, list the jurisdictions you actually work in. West Lake Hills, Bee Cave and Lakeway sit alongside city of Austin addresses and unincorporated Travis County, and the review path is not the same in each. Confirm what applies to you rather than assuming.
Set location targeting to people in your targeted locations, not people interested in them. Otherwise you buy the out of state investor researching a rental portfolio and the relocating buyer who has not closed yet.
Exclude aggressively at first, then add areas back one at a time as you confirm you can serve them profitably. An account that covers less ground and books more jobs is not a smaller account.