diff --git a/psulib_base_helper.info.yml b/psulib_base_helper.info.yml
index 7b07967..9031e0c 100644
--- a/psulib_base_helper.info.yml
+++ b/psulib_base_helper.info.yml
@@ -2,4 +2,6 @@ name: 'PSULIB Base Theme Helper'
 type: module
 description: 'Helper module that works with the psulib_base base theme.'
 package: PSU Libraries
-core_version_requirement: ^10 || ^11
\ No newline at end of file
+core_version_requirement: ^10 || ^11
+dependencies:
+  - drupal:system
diff --git a/src/Plugin/Block/PsulBrandingBlock.php b/src/Plugin/Block/PsulBrandingBlock.php
new file mode 100644
index 0000000..555cb32
--- /dev/null
+++ b/src/Plugin/Block/PsulBrandingBlock.php
@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\psulib_base_helper\Plugin\Block;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\system\Plugin\Block\SystemBrandingBlock;
+
+/**
+ * Extend the System Branding Block to add additional controls.
+ *
+ * @Block(
+ *   id = "psulib_base_helper_branding_block",
+ *   admin_label = @Translation("PSUL Branding Block"),
+ *   category = @Translation("PSU Libraries"),
+ * )
+ */
+final class PsulBrandingBlock extends SystemBrandingBlock {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function defaultConfiguration() {
+    $defaults = parent::defaultConfiguration();
+
+    $defaults['hide_site_name'] = TRUE;
+    $defaults['use_site_slogan'] = FALSE;
+    $defaults['logo_title'] = 'Home';
+    $defaults['logo_path'] = '';
+
+    return $defaults;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function blockForm($form, FormStateInterface $form_state) {
+    $form = parent::blockForm($form, $form_state);
+
+    $form['block_branding']['hide_site_name'] = [
+      '#type' => 'checkbox',
+      '#title' => $this->t('Hide Site name and slogan'),
+      '#description' => $this->t('Hide the site name and slogan with css.'),
+      '#default_value' => $this->configuration['hide_site_name'],
+    ];
+
+    $form['block_branding']['logo_title'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Logo title'),
+      '#description' => $this->t('Set the logo title and alt.'),
+      '#default_value' => $this->configuration['logo_title'],
+    ];
+
+    $form['block_branding']['logo_path'] = [
+      '#type' => 'url',
+      '#title' => $this->t('Logo link URL'),
+      '#description' => $this->t('Update the logo so it links to another site.'),
+      '#default_value' => $this->configuration['logo_path'],
+    ];
+
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function blockSubmit($form, FormStateInterface $form_state) {
+    $block_branding = $form_state->getValue('block_branding');
+    $this->configuration['use_site_logo'] = $block_branding['use_site_logo'];
+    $this->configuration['use_site_name'] = $block_branding['use_site_name'];
+    $this->configuration['use_site_slogan'] = $block_branding['use_site_slogan'];
+    $this->configuration['hide_site_name'] = $block_branding['hide_site_name'];
+    $this->configuration['logo_title'] = $block_branding['logo_title'];
+    $this->configuration['logo_path'] = $block_branding['logo_path'];
+
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function build(): array {
+    $site_config = $this->configFactory->get('system.site');
+
+    // Create the header_mark response.
+    return [
+      '#type' => 'component',
+      '#component' => 'psulib_base:header_mark',
+      '#props' => [
+        'site_name' => $this->configuration['use_site_name'] ? $site_config->get('name') : '',
+        'site_logo' => $this->configuration['use_site_logo'] ? theme_get_setting('logo.url') : '',
+        'site_slogan' => $this->configuration['use_site_slogan'] ? $site_config->get('slogan') : '',
+        'hide_site_name' => $this->configuration['hide_site_name'],
+        'logo_title' => $this->configuration['logo_title'],
+        'logo_path' => $this->configuration['logo_path'],
+      ],
+    ];
+
+  }
+
+}