Buy whole-home replacement and exclude the broken pane, the screen and the tint job
Most of the waste in a window account is not a bad keyword, it is a good keyword matched against the wrong job.
Build the negative list before launch, not after the first invoice. Repair, glass repair, screen, screen enclosure, tint, film, cleaning, blinds, curtains, shutters if you do not sell them, plus the DIY and how-to modifiers and the job-seeker terms.
Broad match paired with automated bidding will happily find window film pricing and window cleaning near me. Guardrails are the difference between a profitable account and an expensive audience-discovery exercise.
Add the manufacturer brands you actually carry. A homeowner searching a specific brand plus a city name is a long way down the funnel and usually cheaper than the generic head term.
Watch the search terms report weekly for the first two months. In this category the terms report is the campaign strategy, not a reporting afterthought.