diff --git a/.coveragerc b/.coveragerc
index 44ff59bbbde..a5153373770 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -305,7 +305,6 @@ omit =
     homeassistant/components/escea/climate.py
     homeassistant/components/escea/discovery.py
     homeassistant/components/esphome/__init__.py
-    homeassistant/components/esphome/alarm_control_panel.py
     homeassistant/components/esphome/bluetooth/*
     homeassistant/components/esphome/button.py
     homeassistant/components/esphome/camera.py
diff --git a/tests/components/esphome/test_alarm_control_panel.py b/tests/components/esphome/test_alarm_control_panel.py
new file mode 100644
index 00000000000..ddca7bf60ac
--- /dev/null
+++ b/tests/components/esphome/test_alarm_control_panel.py
@@ -0,0 +1,211 @@
+"""Test ESPHome alarm_control_panels."""
+from unittest.mock import call
+
+from aioesphomeapi import (
+    AlarmControlPanelCommand,
+    AlarmControlPanelEntityState,
+    AlarmControlPanelInfo,
+    AlarmControlPanelState,
+    APIClient,
+)
+
+from homeassistant.components.alarm_control_panel import (
+    ATTR_CODE,
+    DOMAIN as ALARM_CONTROL_PANEL_DOMAIN,
+    SERVICE_ALARM_ARM_AWAY,
+    SERVICE_ALARM_ARM_CUSTOM_BYPASS,
+    SERVICE_ALARM_ARM_HOME,
+    SERVICE_ALARM_ARM_NIGHT,
+    SERVICE_ALARM_ARM_VACATION,
+    SERVICE_ALARM_DISARM,
+    SERVICE_ALARM_TRIGGER,
+)
+from homeassistant.components.esphome.alarm_control_panel import EspHomeACPFeatures
+from homeassistant.const import (
+    ATTR_ENTITY_ID,
+    STATE_ALARM_ARMED_AWAY,
+)
+from homeassistant.core import HomeAssistant
+
+
+async def test_generic_alarm_control_panel_requires_code(
+    hass: HomeAssistant,
+    mock_client: APIClient,
+    mock_generic_device_entry,
+) -> None:
+    """Test a generic alarm_control_panel entity that requires a code."""
+    entity_info = [
+        AlarmControlPanelInfo(
+            object_id="myalarm_control_panel",
+            key=1,
+            name="my alarm_control_panel",
+            unique_id="my_alarm_control_panel",
+            supported_features=EspHomeACPFeatures.ARM_AWAY
+            | EspHomeACPFeatures.ARM_CUSTOM_BYPASS
+            | EspHomeACPFeatures.ARM_HOME
+            | EspHomeACPFeatures.ARM_NIGHT
+            | EspHomeACPFeatures.ARM_VACATION
+            | EspHomeACPFeatures.TRIGGER,
+            requires_code=True,
+            requires_code_to_arm=True,
+        )
+    ]
+    states = [
+        AlarmControlPanelEntityState(key=1, state=AlarmControlPanelState.ARMED_AWAY)
+    ]
+    user_service = []
+    await mock_generic_device_entry(
+        mock_client=mock_client,
+        entity_info=entity_info,
+        user_service=user_service,
+        states=states,
+    )
+    state = hass.states.get("alarm_control_panel.test_my_alarm_control_panel")
+    assert state is not None
+    assert state.state == STATE_ALARM_ARMED_AWAY
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_ARM_AWAY,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.ARM_AWAY, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_ARM_CUSTOM_BYPASS,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.ARM_CUSTOM_BYPASS, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_ARM_HOME,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.ARM_HOME, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_ARM_NIGHT,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.ARM_NIGHT, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_ARM_VACATION,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.ARM_VACATION, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_TRIGGER,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.TRIGGER, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_DISARM,
+        {
+            ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel",
+            ATTR_CODE: 1234,
+        },
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.DISARM, "1234")]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()
+
+
+async def test_generic_alarm_control_panel_no_code(
+    hass: HomeAssistant,
+    mock_client: APIClient,
+    mock_generic_device_entry,
+) -> None:
+    """Test a generic alarm_control_panel entity that does not require a code."""
+    entity_info = [
+        AlarmControlPanelInfo(
+            object_id="myalarm_control_panel",
+            key=1,
+            name="my alarm_control_panel",
+            unique_id="my_alarm_control_panel",
+            supported_features=EspHomeACPFeatures.ARM_AWAY
+            | EspHomeACPFeatures.ARM_CUSTOM_BYPASS
+            | EspHomeACPFeatures.ARM_HOME
+            | EspHomeACPFeatures.ARM_NIGHT
+            | EspHomeACPFeatures.ARM_VACATION
+            | EspHomeACPFeatures.TRIGGER,
+            requires_code=False,
+            requires_code_to_arm=False,
+        )
+    ]
+    states = [
+        AlarmControlPanelEntityState(key=1, state=AlarmControlPanelState.ARMED_AWAY)
+    ]
+    user_service = []
+    await mock_generic_device_entry(
+        mock_client=mock_client,
+        entity_info=entity_info,
+        user_service=user_service,
+        states=states,
+    )
+    state = hass.states.get("alarm_control_panel.test_my_alarm_control_panel")
+    assert state is not None
+    assert state.state == STATE_ALARM_ARMED_AWAY
+
+    await hass.services.async_call(
+        ALARM_CONTROL_PANEL_DOMAIN,
+        SERVICE_ALARM_DISARM,
+        {ATTR_ENTITY_ID: "alarm_control_panel.test_my_alarm_control_panel"},
+        blocking=True,
+    )
+    mock_client.alarm_control_panel_command.assert_has_calls(
+        [call(1, AlarmControlPanelCommand.DISARM, None)]
+    )
+    mock_client.alarm_control_panel_command.reset_mock()