diff --git a/esphome/components/max9611/sensor.py b/esphome/components/max9611/sensor.py
index 9332274a95..e6309b21cc 100644
--- a/esphome/components/max9611/sensor.py
+++ b/esphome/components/max9611/sensor.py
@@ -77,19 +77,8 @@ async def to_code(config: ConfigType) -> None:
     await i2c.register_i2c_device(var, config)
     cg.add(var.set_current_resistor(config[CONF_SHUNT_RESISTANCE]))
     cg.add(var.set_gain(config[CONF_GAIN]))
-    if CONF_VOLTAGE in config:
-        conf = config[CONF_VOLTAGE]
-        sens = await sensor.new_sensor(conf)
-        cg.add(var.set_voltage_sensor(sens))
-    if CONF_CURRENT in config:
-        conf = config[CONF_CURRENT]
-        sens = await sensor.new_sensor(conf)
-        cg.add(var.set_current_sensor(sens))
-    if CONF_POWER in config:
-        conf = config[CONF_POWER]
-        sens = await sensor.new_sensor(conf)
-        cg.add(var.set_watt_sensor(sens))
-    if CONF_TEMPERATURE in config:
-        conf = config[CONF_TEMPERATURE]
-        sens = await sensor.new_sensor(conf)
-        cg.add(var.set_temp_sensor(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_VOLTAGE, var.set_voltage_sensor)
+    await sensors(CONF_CURRENT, var.set_current_sensor)
+    await sensors(CONF_POWER, var.set_watt_sensor)
+    await sensors(CONF_TEMPERATURE, var.set_temp_sensor)