WordPress Google Tag Cleanup & Setup

I’m looking to get my WordPress site running on a single, tidy set of Google tags so I can trust the traffic data I’m seeing. The immediate job is two-fold: first, locate and remove any legacy snippets that may still be hard-coded in the theme, added by past plugins, or lingering in Tag Manager containers; second, install a clean, well-structured Google Tag Manager implementation and connect it to the Google Site Kit plugin I already have in place.

My only measurement priority right now is straightforward visitor tracking, so GA4 via Tag Manager is the core requirement. Once the container is published and the data stream is verified in real time, I’ll need confirmation that no duplicate hits or stray tags exist in the page source or in Site Kit’s settings.

Deliverables:
• A single GTM container with GA4 configured for traffic tracking. This needs to be implemented on two conversion actions, phone call from website and contact us thank you page.
• All outdated or duplicate tags removed from the theme files, plugins, and Tag Manager versions
• Proof of clean implementation—Tag Assistant or similar test results and a quick walkthrough of what was changed

If you’ve done meticulous tag clean-ups on WordPress before and can wrap this up without disrupting the live site, I’d love to get started.