diff --git a/roles/system-info/tasks/Darwin.yaml b/roles/system-info/tasks/Darwin.yaml
index 19d4cab..8b4a0d7 100644
--- a/roles/system-info/tasks/Darwin.yaml
+++ b/roles/system-info/tasks/Darwin.yaml
@@ -1,4 +1,25 @@
 ---
-# TODO: create a launchd module that handles user mode services
-# cp $script_dir/system-info.plist ~/Library/LaunchAgents/system-info.plist
-# launchctl load -w ~/Library/LaunchAgents/system-info.plist
+- name: get list of running launchd services
+  command: launchctl list
+  register: launchd_running_services
+  changed_when: false
+
+- name: determine if system-info is currently running
+  set_fact:
+    system_info_debug: true
+    system_info_plist_path: '{{ansible_env.HOME}}/Library/LaunchAgents/system-info.plist'
+    system_info_running: "{{'system-info' in launchd_running_services.stdout}}"
+
+- name: install system-info launchd plist
+  template:
+    src: system-info.plist.j2
+    dest: '{{system_info_plist_path}}'
+  register: system_info_plist
+
+- name: unload running system-info launchd service
+  when: system_info_plist.changed and system_info_running
+  command: 'launchctl unload -w {{system_info_plist_path}}'
+
+- name: load system-info launchd service
+  when: system_info_plist.changed or not system_info_running
+  command: 'launchctl load -w {{system_info_plist_path}}'
diff --git a/roles/system-info/templates/system-info.plist.j2 b/roles/system-info/templates/system-info.plist.j2
new file mode 100644
index 0000000..c3bb75f
--- /dev/null
+++ b/roles/system-info/templates/system-info.plist.j2
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>system-info</string>
+    <key>EnvironmentVariables</key>
+    <dict>
+      <key>PATH</key>
+      <string>/opt/homebrew/bin:/usr/bin:/bin:/usr/sbin:/sbin</string>
+    </dict>
+    <key>Program</key>
+    <string>{{ansible_env.HOME}}/.config/tmux/system-info/system-info-macOS.sh</string>
+    <key>RunAtLoad</key>
+    <true/>
+    <key>KeepAlive</key>
+    <true/>
+  </dict>
+</plist>