diff --git a/.github/workflows/pr-pre-post-merge.yml b/.github/workflows/pr-pre-post-merge.yml
new file mode 100644
index 0000000..635780a
--- /dev/null
+++ b/.github/workflows/pr-pre-post-merge.yml
@@ -0,0 +1,25 @@
+name: PR Pre and Post Merge Build
+
+on:
+  pull_request:
+    branches: [ debian/*, qcom/** ]
+    types: [ opened, synchronize, reopened, closed ]
+
+permissions:
+  contents: read
+  packages: read
+
+jobs:
+  build:
+    # This condition ensures that the job runs for all PR actions except closed unmerged,
+    # i.e., it runs for opened, synchronize, reopened (pre-merge) and closed merged (post-merge).
+
+    name: Build Debian Package
+    uses: qualcomm-linux/qcom-build-utils/.github/workflows/qcom-build-pkg-reusable-workflow.yml@main
+    if: ${{ github.event.action != 'closed' || github.event.pull_request.merged == true }}
+    with:
+      qcom-build-utils-ref: main
+      # PRE-MERGE: use the PR head branch (github.head_ref)
+      # POST-MERGE: use the base branch name from the PR (e.g. "debian/qcom-next")
+      debian-ref: ${{ (github.event.action == 'closed' && github.event.pull_request.merged) && github.event.pull_request.base.ref || github.head_ref }}
+      debusine-parent-workspace: ${{ vars.DEBUSINE_PARENT_WORKSPACE }}