diff --git a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcBulkInsertWriter.java b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcBulkInsertWriter.java
index 857600214626..8bf9c75a6a49 100644
--- a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcBulkInsertWriter.java
+++ b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcBulkInsertWriter.java
@@ -38,7 +38,8 @@
 import javax.annotation.concurrent.GuardedBy;
 
 class BigQueryJdbcBulkInsertWriter {
-  private final BigQueryJdbcCustomLogger LOG = new BigQueryJdbcCustomLogger(this.toString());
+  private static final BigQueryJdbcCustomLogger LOG =
+      new BigQueryJdbcCustomLogger(BigQueryJdbcBulkInsertWriter.class.getName());
   private JsonStreamWriter jsonStreamWriter;
   private final Phaser openRequestCount = new Phaser(1);
   private final Object streamLock = new Object();
diff --git a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryParameterHandler.java b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryParameterHandler.java
index 74f0fdc5a10d..b003aaae7eab 100644
--- a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryParameterHandler.java
+++ b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryParameterHandler.java
@@ -38,7 +38,8 @@
 import java.util.Locale;
 
 class BigQueryParameterHandler {
-  private final BigQueryJdbcCustomLogger LOG = new BigQueryJdbcCustomLogger(this.toString());
+  private static final BigQueryJdbcCustomLogger LOG =
+      new BigQueryJdbcCustomLogger(BigQueryParameterHandler.class.getName());
   private final int parametersArraySize;
   private final boolean enableTimestampPicos;
   final ArrayList<BigQueryJdbcParameter> parametersList;
diff --git a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryPreparedStatement.java b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryPreparedStatement.java
index bfbf17c52607..189c589b404d 100644
--- a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryPreparedStatement.java
+++ b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryPreparedStatement.java
@@ -75,7 +75,8 @@
 import java.util.Queue;
 
 class BigQueryPreparedStatement extends BigQueryStatement implements PreparedStatement {
-  private final BigQueryJdbcCustomLogger LOG = new BigQueryJdbcCustomLogger(this.toString());
+  private static final BigQueryJdbcCustomLogger LOG =
+      new BigQueryJdbcCustomLogger(BigQueryPreparedStatement.class.getName());
   private static final char POSITIONAL_PARAMETER_CHAR = '?';
   // parameterHandler is inherited from BigQueryStatement
   protected final int parameterCount;
diff --git a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryResultSetMetadata.java b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryResultSetMetadata.java
index 0918f897bad4..ab86cfdc9d17 100644
--- a/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryResultSetMetadata.java
+++ b/java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryResultSetMetadata.java
@@ -28,8 +28,8 @@
 
 /** This class returns ResultSetMetadata for the JSON and the Arrow ResultSets */
 class BigQueryResultSetMetadata implements ResultSetMetaData {
-  private final BigQueryJdbcResultSetLogger LOG =
-      BigQueryJdbcResultSetLogger.getLogger(this.getClass());
+  private static final BigQueryJdbcResultSetLogger LOG =
+      BigQueryJdbcResultSetLogger.getLogger(BigQueryResultSetMetadata.class);
   private final FieldList schemaFieldList;
   private final BigQueryStatement statement;
   private final int columnCount;
diff --git a/java-bigquery-jdbc/src/test/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcCustomLoggerTest.java b/java-bigquery-jdbc/src/test/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcCustomLoggerTest.java
index d07052c07235..c4a6d576f91c 100644
--- a/java-bigquery-jdbc/src/test/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcCustomLoggerTest.java
+++ b/java-bigquery-jdbc/src/test/java/com/google/cloud/bigquery/jdbc/BigQueryJdbcCustomLoggerTest.java
@@ -635,6 +635,56 @@ public void testCreatingStatementsDoesNotRegisterChildLoggers() throws Exception
             + " statements must not register additional child loggers on the driver root logger");
   }
 
+  @Test
+  public void testCreatingPreparedAndCallableStatementsDoesNotRegisterChildLoggers()
+      throws Exception {
+    BigQueryConnection connection = mock(BigQueryConnection.class);
+    doReturn("leak-test-connection").when(connection).getConnectionId();
+    doReturn(BigQueryConnection.SessionState.empty()).when(connection).getSessionStateSnapshot();
+
+    Logger rootLogger = BigQueryJdbcRootLogger.getRootLogger();
+    // Warm up so that any one-time, class-level logger is registered before we measure.
+    new BigQueryPreparedStatement(connection, "SELECT 1");
+    new BigQueryCallableStatement(connection, "CALL my_proc()");
+    int childrenBefore = childLoggerCount(rootLogger);
+
+    for (int i = 0; i < OBJECT_COUNT; i++) {
+      new BigQueryPreparedStatement(connection, "SELECT 1");
+      new BigQueryCallableStatement(connection, "CALL my_proc()");
+    }
+
+    assertEquals(
+        childrenBefore,
+        childLoggerCount(rootLogger),
+        "Creating "
+            + OBJECT_COUNT
+            + " PreparedStatements and CallableStatements must not register additional child"
+            + " loggers on the driver root logger");
+  }
+
+  @Test
+  public void testCreatingParameterHandlersAndBulkInsertWritersDoesNotRegisterChildLoggers()
+      throws ReflectiveOperationException {
+    Logger rootLogger = BigQueryJdbcRootLogger.getRootLogger();
+    // Warm up so that any one-time, class-level logger is registered before we measure.
+    new BigQueryParameterHandler(1);
+    new BigQueryJdbcBulkInsertWriter();
+    int childrenBefore = childLoggerCount(rootLogger);
+
+    for (int i = 0; i < OBJECT_COUNT; i++) {
+      new BigQueryParameterHandler(1);
+      new BigQueryJdbcBulkInsertWriter();
+    }
+
+    assertEquals(
+        childrenBefore,
+        childLoggerCount(rootLogger),
+        "Creating "
+            + OBJECT_COUNT
+            + " ParameterHandlers and BulkInsertWriters must not register additional child loggers"
+            + " on the driver root logger");
+  }
+
   @Test
   public void testCreatingDatabaseMetaDataDoesNotRegisterChildLoggers()
       throws ReflectiveOperationException {