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Google Tag Manager

One clean container. No messy code.

GTM should make tracking simple, not a tangle of duplicate tags and hard-coded scripts. We build or clean up your container so every tag fires once, correctly, with no developer needed.

★★★★★  Rated 4.9 by 40+ brands and agencies

What's included

Fixed scope. Validated. Documented.
  • GTM container setup or clean-up
  • Data layer design & implementation
  • Tags, triggers & variables, organised
  • Duplicate & legacy tag removal
  • Naming convention & documentation
  • Preview & debug validation
Why it matters

Your tag manager is the foundation everything sits on

Google Tag Manager is where your GA4, Google Ads, Meta and every other tag actually live. When it's set up well, adding or changing tracking takes minutes and never touches your site code. When it's a mess, duplicate tags double-count conversions, hard-coded scripts fight with GTM, and no one dares change anything for fear of breaking a report.

Most containers grow into that mess over time, tags added in a hurry, no naming convention, no data layer, leftovers from old tools. We build a clean, documented container from a proper data layer, or untangle the one you have, so everything downstream, your analytics, your ad tracking, your conversions, sits on a solid, reliable base. Good tracking starts here.

The problem

A messy container breaks everything downstream

These are the issues we find in most accounts.

📋

Duplicate tags

The same tag firing twice double-counts conversions and quietly corrupts every report built on it.

🔧

Hard-coded scripts

Tags pasted directly into the site fight with GTM and are a nightmare to maintain or change.

💩

No data layer

Without a proper data layer, tracking relies on fragile CSS selectors that break on every site tweak.

😕

No naming or structure

Cryptic tag names and no convention mean nobody can tell what fires, when, or why.

👻

Legacy leftovers

Tags from tools you stopped using months ago still fire, slowing the site and skewing data.

⚠️

Nobody wants to touch it

The setup is so fragile that changing anything feels risky, so tracking debt just piles up.

What we do

A container you can actually trust

We build or rebuild your GTM the right way, on a clean data layer, organised and documented, so it's easy to run and easy to extend. Here's what you get.

  • Clean container built from scratch or your existing one, untangled
  • Proper data layer so tracking is stable and not selector-dependent
  • Organised tags, triggers & variables with a clear naming convention
  • Duplicate & legacy removal so every event fires exactly once
  • Consent Mode v2 wired in so tags respect user choices
  • Preview & debug validation before anything goes live
  • Documentation so you (or any dev) can maintain it easily
How it works

From tangle to tidy

STEP 01

Audit

We review your container, find the duplicates, legacy tags and hard-coded scripts, and map what should exist.

STEP 02

Design the data layer

We plan a clean data layer so your tracking is stable and independent of site changes.

STEP 03

Build & organise

We rebuild tags, triggers and variables with a clear naming convention, removing the mess.

STEP 04

Validate & document

We test everything in Preview, confirm each tag fires once, and hand you full documentation.

Who it's for

Built for anyone running tags

🛒

Ecommerce brands

A clean container so purchase and ecommerce tracking is reliable across every tool.

📧

Lead-gen businesses

Form, call and event tracking wired cleanly, with no duplicates skewing your leads.

🏢

Agencies

Hand us the messy client container and get back a clean, documented one, under your brand.

The stack we work in

GTM at the centre of it all

One clean container feeding every platform you rely on.

Google Tag ManagerServer-Side GTMGA4 Google AdsMeta Pixel & CAPIData Layer Consent Mode v2Microsoft Ads
150+
Tracking builds delivered
98%
Client satisfaction
40+
Brands & agencies
6+ yrs
Specialising in tracking

A clean GTM container is the foundation: when tags are organised, deduplicated and built on a real data layer, everything downstream, analytics, ads, conversions, becomes reliable.

Why it matters · get the foundation right and the rest follows
FAQ

Google Tag Manager, answered

Do you build a new container or fix my existing one?+
Either. The audit tells us whether your current container can be cleaned up or is better rebuilt from a proper data layer. We recommend whichever costs you less risk and time.
What is a data layer and why do I need one?+
A data layer is a structured place your site passes information to GTM. It makes tracking stable and reliable, instead of depending on fragile CSS selectors that break when the site changes.
Will this fix double-counted conversions?+
Yes. Duplicate and misfiring tags are one of the most common causes of inflated numbers, and cleaning them up is a core part of what we do.
Do I need a developer?+
Usually not. Most tracking can be built entirely in GTM. If a data layer needs code on your site, we'll give your developer exact, minimal instructions.
Does this work on WordPress, Shopify and custom sites?+
Yes. We work across WordPress, Shopify, WooCommerce and custom builds.
Is the audit really free?+
Yes. We review your container, flag the duplicates, legacy tags and issues, and show you what to fix, at no cost.

Turn your messy container into a clean one.

Start with a free audit. We'll show you what's duplicated, broken, or missing.

Get a free audit
Free tracking audit

Get your GTM container checked

Tell us about your setup and we'll review your GTM container, flag the duplicate tags, legacy leftovers and missing data layer, then show you exactly what to fix. No cost, no obligation.

Duplicate & legacy tags found
What your data layer is missing
A clear, fixed-scope quote to fix it
Free Tracking Audit

Book your free tracking audit

No cost. No obligation. 30 minute call.
Prefer to talk now? Book a call ↗