I've spent the last few months building AI prompt systems for agencies that sell to local service businesses (HVAC, plumbing, landscaping, cleaning), and one pattern shows up in almost every audit I run:

Business owners write their Google Business Profile like a legal disclaimer, not a sales pitch.

Here's the actual breakdown of what's killing map pack rank on GBPs I've audited this month:

1. Category stacking is wrong. Most businesses pick one primary category and stop. Google lets you add up to 9 secondary categories — each one is a ranking signal for a different search term. A plumber who only selects "Plumber" is invisible for "drain cleaning service" or "water heater installation" searches even though they do that work.

1. The "Services" section is empty or copy-pasted from the website. This section is indexed separately from your description. If it's blank, you're leaving free keyword real estate on the table. If it's copy-pasted, it reads like everyone else's — Google (and customers) can't tell you apart.

1. Review response cadence is inconsistent. Businesses that respond to 100% of reviews within 24 hours rank measurably better in local packs than ones that respond sporadically. It's not just about reputation — response rate and recency are direct ranking inputs Google's algorithm weighs.

1. Photos aren't geo-tagged or dated regularly. Profiles with photo uploads in the last 30 days outperform stale profiles, even when review counts are identical. Most owners upload once at signup and never again.

The fix isn't complicated — it's just tedious, which is exactly why nobody does it manually. If you're running outreach or managing GBPs for local clients, systemizing steps 1-4 into a repeatable weekly checklist (or an AI prompt that audits and rewrites each section) is the single highest-leverage thing you can do before touching ad spend.

Happy to go deeper on any of these if useful — what's everyone else seeing in their audits?