diff --git a/esphome/components/kmeteriso/sensor.py b/esphome/components/kmeteriso/sensor.py
index 3e007d1310..5b7087362f 100644
--- a/esphome/components/kmeteriso/sensor.py
+++ b/esphome/components/kmeteriso/sensor.py
@@ -48,9 +48,6 @@ async def to_code(config: ConfigType) -> None:
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
 
-    if temperature_config := config.get(CONF_TEMPERATURE):
-        sens = await sensor.new_sensor(temperature_config)
-        cg.add(var.set_temperature_sensor(sens))
-    if internal_temperature_config := config.get(CONF_INTERNAL_TEMPERATURE):
-        sens = await sensor.new_sensor(internal_temperature_config)
-        cg.add(var.set_internal_temperature_sensor(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_TEMPERATURE, var.set_temperature_sensor)
+    await sensors(CONF_INTERNAL_TEMPERATURE, var.set_internal_temperature_sensor)
diff --git a/esphome/components/mcp9600/sensor.py b/esphome/components/mcp9600/sensor.py
index 5542ffaa6c..75f2e025c7 100644
--- a/esphome/components/mcp9600/sensor.py
+++ b/esphome/components/mcp9600/sensor.py
@@ -71,12 +71,6 @@ async def to_code(config: ConfigType) -> None:
 
     cg.add(var.set_thermocouple_type(config[CONF_THERMOCOUPLE_TYPE]))
 
-    if CONF_HOT_JUNCTION in config:
-        conf = config[CONF_HOT_JUNCTION]
-        sens = await sensor.new_sensor(conf)
-        cg.add(var.set_hot_junction(sens))
-
-    if CONF_COLD_JUNCTION in config:
-        conf = config[CONF_COLD_JUNCTION]
-        sens = await sensor.new_sensor(conf)
-        cg.add(var.set_cold_junction(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_HOT_JUNCTION, var.set_hot_junction)
+    await sensors(CONF_COLD_JUNCTION, var.set_cold_junction)
diff --git a/esphome/components/tem3200/sensor.py b/esphome/components/tem3200/sensor.py
index 289641f951..2b1839c529 100644
--- a/esphome/components/tem3200/sensor.py
+++ b/esphome/components/tem3200/sensor.py
@@ -46,10 +46,6 @@ async def to_code(config: ConfigType) -> None:
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
 
-    if temperature_config := config.get(CONF_TEMPERATURE):
-        sens = await sensor.new_sensor(temperature_config)
-        cg.add(var.set_temperature_sensor(sens))
-
-    if raw_pressure_config := config.get(CONF_RAW_PRESSURE):
-        sens = await sensor.new_sensor(raw_pressure_config)
-        cg.add(var.set_raw_pressure_sensor(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_TEMPERATURE, var.set_temperature_sensor)
+    await sensors(CONF_RAW_PRESSURE, var.set_raw_pressure_sensor)
diff --git a/esphome/components/ufire_ec/sensor.py b/esphome/components/ufire_ec/sensor.py
index 5bfa959c04..6a632e05cd 100644
--- a/esphome/components/ufire_ec/sensor.py
+++ b/esphome/components/ufire_ec/sensor.py
@@ -64,13 +64,9 @@ async def to_code(config: ConfigType) -> None:
     cg.add(var.set_temperature_compensation(config[CONF_TEMPERATURE_COMPENSATION]))
     cg.add(var.set_temperature_coefficient(config[CONF_TEMPERATURE_COEFFICIENT]))
 
-    if CONF_TEMPERATURE in config:
-        sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
-        cg.add(var.set_temperature_sensor(sens))
-
-    if CONF_EC in config:
-        sens = await sensor.new_sensor(config[CONF_EC])
-        cg.add(var.set_ec_sensor(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_TEMPERATURE, var.set_temperature_sensor)
+    await sensors(CONF_EC, var.set_ec_sensor)
 
     if CONF_TEMPERATURE_SENSOR in config:
         sens = await cg.get_variable(config[CONF_TEMPERATURE_SENSOR])
diff --git a/esphome/components/ufire_ise/sensor.py b/esphome/components/ufire_ise/sensor.py
index 5399692e3c..6f205af784 100644
--- a/esphome/components/ufire_ise/sensor.py
+++ b/esphome/components/ufire_ise/sensor.py
@@ -56,13 +56,9 @@ async def to_code(config: ConfigType) -> None:
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
 
-    if CONF_TEMPERATURE in config:
-        sens = await sensor.new_sensor(config[CONF_TEMPERATURE])
-        cg.add(var.set_temperature_sensor(sens))
-
-    if CONF_PH in config:
-        sens = await sensor.new_sensor(config[CONF_PH])
-        cg.add(var.set_ph_sensor(sens))
+    sensors = sensor.sub_sensors(config)
+    await sensors(CONF_TEMPERATURE, var.set_temperature_sensor)
+    await sensors(CONF_PH, var.set_ph_sensor)
 
     if CONF_TEMPERATURE_SENSOR in config:
         sens = await cg.get_variable(config[CONF_TEMPERATURE_SENSOR])