diff --git a/hosting_reinstall/README.txt b/hosting_reinstall/README.txt
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--- /dev/null
+++ b/hosting_reinstall/README.txt
@@ -0,0 +1,13 @@
+The Hosting Reinstall module provides a Drush command and Hosting task
+so that you can easily reinstall sites in Aegir.
+
+It was originally written for the purpose of testing Drupal install profiles.
+It is also useful for development feature/git-based workflows.
+
+Hosting Reinstall was originally written Stuart Clark and maintained by Stuart
+Clark (deciphered) of Realityloop Pty Ltd.
+- http://www.realityloop.com
+- http://twitter.com/realityloop
+
+The port to Aegir 3 and its on-going maintenance is by Christopher Gervais
+(ergonlogic).
diff --git a/hosting_reinstall/drush/provision_site_reinstall.drush.inc b/hosting_reinstall/drush/provision_site_reinstall.drush.inc
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+++ b/hosting_reinstall/drush/provision_site_reinstall.drush.inc
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+<?php
+/**
+ * @file
+ */
+
+/**
+ * Implements hook_drush_command().
+ */
+function provision_site_reinstall_drush_command() {
+  $items = array();
+
+  $items['provision-reinstall'] = array(
+    'description' => 'Reinstall a site.',
+    'examples' => array(
+      'drush @site provision-reinstall' => 'Invokes Provision Delete and Install tasks to simulate a site reinstall.',
+    ),
+    'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_ROOT
+  );
+
+  return $items;
+}
+
+/**
+ * Drush Provision Reinstall task callback.
+ *
+ * Invokes Provision Delete and Install tasks to simulate a site reinstall.
+ */
+function drush_provision_site_reinstall_provision_reinstall() {
+  // Preserve our existing Aegir site context data, since it gets deleted along
+  // with ths site.
+  $alias_name = d()->name;
+  $options = provision_sitealias_get_record($alias_name);
+
+  provision_backend_invoke($alias_name, "provision-delete");
+
+  // Recreate our Aegir site context.
+  provision_backend_invoke("@hostmaster", "provision-save", array($alias_name), $options);
+
+  provision_backend_invoke($alias_name, "provision-install");
+}
diff --git a/hosting_reinstall/hosting.feature.reinstall.inc b/hosting_reinstall/hosting.feature.reinstall.inc
new file mode 100644
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+++ b/hosting_reinstall/hosting.feature.reinstall.inc
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+<?php
+/**
+ * @file
+ * Expose the reinstall feature to hostmaster.
+ */
+
+/**
+ * Implements hook_hosting_feature().
+ */
+function hosting_reinstall_hosting_feature() {
+  $features = array();
+
+  $features['reinstall'] = array(
+    'title' => t('Site reinstall'),
+    'description' => t('Provides a Hosting task to reinstall sites.'),
+    'status' => HOSTING_FEATURE_DISABLED,
+    'module' => 'hosting_site_reinstall',
+    'group' => 'experimental',
+  );
+
+  return $features;
+}
diff --git a/hosting_reinstall/hosting_site_reinstall.info b/hosting_reinstall/hosting_site_reinstall.info
new file mode 100644
index 0000000..defeea5
--- /dev/null
+++ b/hosting_reinstall/hosting_site_reinstall.info
@@ -0,0 +1,5 @@
+name = Hosting Reinstall
+description = Provides a Hosting task to reinstall sites.
+package = Hosting Development Tools
+dependencies[] = hosting_site
+core = 7.x
diff --git a/hosting_reinstall/hosting_site_reinstall.module b/hosting_reinstall/hosting_site_reinstall.module
new file mode 100644
index 0000000..e52f94b
--- /dev/null
+++ b/hosting_reinstall/hosting_site_reinstall.module
@@ -0,0 +1,20 @@
+<?php
+/**
+ * @file
+ * Contains core functionality for the Hosting Reinstall module.
+ */
+
+/**
+ * Implements hook_hosting_tasks().
+ */
+function hosting_site_reinstall_hosting_tasks() {
+  $tasks = array();
+
+  $tasks['site']['reinstall'] = array(
+    'title' => t('Reinstall'),
+    'description' => t('Reinstall the site.'),
+    'dialog' => TRUE,
+  );
+
+  return $tasks;
+}