diff --git a/esphome/components/binary_sensor/__init__.py b/esphome/components/binary_sensor/__init__.py
index 660f75ccd9..d8cdaa5d58 100644
--- a/esphome/components/binary_sensor/__init__.py
+++ b/esphome/components/binary_sensor/__init__.py
@@ -390,7 +390,7 @@ def validate_multi_click_timing(value):
         new_state = v_.get(CONF_STATE, not state)
         if new_state == state:
             raise cv.Invalid(
-                f"Timings must have alternating state. Indices {i} and {i + 1} have the same state {state}"
+                f"Timings must have alternating state. Indices {i - 1} and {i} have the same state {state}"
             )
         if max_length is not None and max_length < min_length:
             raise cv.Invalid(
diff --git a/esphome/components/lc709203f/sensor.py b/esphome/components/lc709203f/sensor.py
index eb08a522e5..75ae703638 100644
--- a/esphome/components/lc709203f/sensor.py
+++ b/esphome/components/lc709203f/sensor.py
@@ -36,7 +36,7 @@ CONFIG_SCHEMA = (
     cv.Schema(
         {
             cv.GenerateID(): cv.declare_id(lc709203f),
-            cv.Optional(CONF_SIZE, default="500"): cv.int_range(100, 3000),
+            cv.Optional(CONF_SIZE, default=500): cv.int_range(100, 3000),
             cv.Optional(CONF_VOLTAGE, default="3.7"): cv.enum(
                 BATTERY_VOLTAGE_OPTIONS, upper=True
             ),
diff --git a/esphome/components/micro_wake_word/__init__.py b/esphome/components/micro_wake_word/__init__.py
index fae48630b5..ff27dec6df 100644
--- a/esphome/components/micro_wake_word/__init__.py
+++ b/esphome/components/micro_wake_word/__init__.py
@@ -405,7 +405,7 @@ def _model_config_to_manifest_data(model_config):
         file = _compute_local_file_path(model_config) / "manifest.json"
 
     else:
-        raise ValueError("Unsupported config type: {model_config[CONF_TYPE]}")
+        raise ValueError(f"Unsupported config type: {model_config[CONF_TYPE]}")
 
     return _load_model_data(file)
 
diff --git a/esphome/components/rotary_encoder/sensor.py b/esphome/components/rotary_encoder/sensor.py
index fc4202556d..d88657e715 100644
--- a/esphome/components/rotary_encoder/sensor.py
+++ b/esphome/components/rotary_encoder/sensor.py
@@ -50,7 +50,7 @@ def validate_min_max_value(config):
         max_val = config[CONF_MAX_VALUE]
         if min_val >= max_val:
             raise cv.Invalid(
-                f"Max value {max_val} must be smaller than min value {min_val}"
+                f"Max value {max_val} must be greater than min value {min_val}"
             )
     return config
 
diff --git a/esphome/components/sprinkler/__init__.py b/esphome/components/sprinkler/__init__.py
index 9dc695cafc..fb2beb5b16 100644
--- a/esphome/components/sprinkler/__init__.py
+++ b/esphome/components/sprinkler/__init__.py
@@ -272,7 +272,7 @@ SPRINKLER_VALVE_SCHEMA = cv.Schema(
                     ),
                     cv.Optional(
                         CONF_UNIT_OF_MEASUREMENT, default=UNIT_SECOND
-                    ): cv.one_of(UNIT_MINUTE, UNIT_SECOND, lower="True"),
+                    ): cv.one_of(UNIT_MINUTE, UNIT_SECOND, lower=True),
                 }
             )
             .extend(cv.COMPONENT_SCHEMA),
diff --git a/esphome/components/st7789v/display.py b/esphome/components/st7789v/display.py
index c9f4199616..85414237cf 100644
--- a/esphome/components/st7789v/display.py
+++ b/esphome/components/st7789v/display.py
@@ -127,7 +127,7 @@ def validate_st7789v(config):
 
     if model_data[REQUIRE_PS] and CONF_POWER_SUPPLY not in config:
         raise cv.Invalid(
-            f'{CONF_POWER_SUPPLY} must be specified when {CONF_MODEL} is {config[CONF_MODEL]}"'
+            f"{CONF_POWER_SUPPLY} must be specified when {CONF_MODEL} is {config[CONF_MODEL]}"
         )
 
     if (