diff --git a/.github/workflows/deploy-service.yaml b/.github/workflows/deploy-service.yaml
new file mode 100644
index 00000000..c7508679
--- /dev/null
+++ b/.github/workflows/deploy-service.yaml
@@ -0,0 +1,34 @@
+name: Deploy Service
+
+on:
+  workflow_call:
+    secrets:
+      GCP_CREDENTIALS:
+        description: "The JSON credentials used to access GCP."
+        required: true
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    # if: github.ref_name == 'production' || github.ref_name == 'development' || github.ref_name == 'staging'
+    environment: ${{ github.ref_name }}
+    steps:
+      - name: 🛫 Checkout
+        uses: actions/checkout@v4
+
+      # https://mikefarah.gitbook.io/yq/
+      - name: 🖊️ Configure App Deployment
+        uses: mikefarah/yq@master
+        with:
+          cmd: |
+            name=${{ github.repository }}
+            name=${name#"ocadotechnology/codeforelife-"}
+
+            yq -i '
+              .service = "${{ github.ref_name }}-$name"
+            ' app.yaml
+
+      - name: 🚀 Deploy App on GCloud
+        uses: ocadotechnology/codeforlife-workspace/.github/actions/gcloud/deploy-app@configure_js_services # TODO: set to @main
+        with:
+          gcp-credentials: ${{ secrets.GCP_CREDENTIALS }}