diff --git a/src/main/java/io/reactiverse/voltdbclient/VoltClient.java b/src/main/java/io/reactiverse/voltdbclient/VoltClient.java
index f3d1bac..8ac817f 100644
--- a/src/main/java/io/reactiverse/voltdbclient/VoltClient.java
+++ b/src/main/java/io/reactiverse/voltdbclient/VoltClient.java
@@ -21,6 +21,7 @@
 import io.vertx.core.AsyncResult;
 import io.vertx.core.Handler;
 import io.vertx.core.Vertx;
+import org.voltdb.client.ClientResponse;
 
 /**
  * VoltDb client that can connect to one or more nodes in a volt cluster.
@@ -51,7 +52,6 @@ static VoltClient create(Vertx vertx, VoltClientOptions options) {
     return new VoltClientImpl(vertx, options);
   }
 
-
   /**
    * Create a connection to a VoltDB node and add it to the set of connections.
    *
@@ -61,6 +61,18 @@ static VoltClient create(Vertx vertx, VoltClientOptions options) {
   @Fluent
   VoltClient createConnection(Handler<AsyncResult<Void>> resultHandler);
 
+  /**
+   * Invoke a replicated procedure.
+   *
+   * @param procName      class name (not qualified by package) of the procedure to execute.
+   * @param parameters    vararg list of procedure's parameter values.
+   * @param resultHandler holds the result of stored procedure invokation.
+   * @return reference to this, for fluency.
+   */
+  @Fluent
+  VoltClient callProcedure(String procName, Object[] parameters, Handler<AsyncResult<ClientResponse>> resultHandler);
+
+
   /**
    * Close the client and release its resources.
    *
diff --git a/src/main/java/io/reactiverse/voltdbclient/impl/VoltClientImpl.java b/src/main/java/io/reactiverse/voltdbclient/impl/VoltClientImpl.java
index f33d422..900bbec 100644
--- a/src/main/java/io/reactiverse/voltdbclient/impl/VoltClientImpl.java
+++ b/src/main/java/io/reactiverse/voltdbclient/impl/VoltClientImpl.java
@@ -17,16 +17,10 @@
 
 import io.reactiverse.voltdbclient.VoltClient;
 import io.reactiverse.voltdbclient.VoltClientOptions;
-import io.vertx.core.AsyncResult;
-import io.vertx.core.Context;
-import io.vertx.core.Handler;
-import io.vertx.core.Vertx;
+import io.vertx.core.*;
 import io.vertx.core.logging.Logger;
 import io.vertx.core.logging.LoggerFactory;
-import org.voltdb.client.Client;
-import org.voltdb.client.ClientConfig;
-import org.voltdb.client.ClientFactory;
-import org.voltdb.client.ClientStatusListenerExt;
+import org.voltdb.client.*;
 
 import java.io.IOException;
 import java.net.UnknownHostException;
@@ -72,6 +66,23 @@ public VoltClient createConnection(Handler<AsyncResult<Void>> resultHandler) {
     return this;
   }
 
+  @Override
+  public VoltClient callProcedure(String procName, Object[] parameters, Handler<AsyncResult<ClientResponse>> resultHandler) {
+    try {
+      boolean queued = client.callProcedure(clientResponse -> {
+        resultHandler.handle(Future.succeededFuture(clientResponse));
+      }, procName, parameters);
+
+      if (!queued) {
+        // to be tested.
+      }
+    } catch (IOException e) {
+      log.error("Error occurred while calling procedure: " + procName, e);
+      resultHandler.handle(Future.failedFuture(e));
+    }
+    return this;
+  }
+
   @Override
   public void close(Handler<AsyncResult<Void>> resultHandler) {
     context.executeBlocking(event -> {
diff --git a/src/test/java/io/reactiverse/voltdbclient/impl/VoltClientTest.java b/src/test/java/io/reactiverse/voltdbclient/impl/VoltClientTest.java
index b9ee827..0c9abf4 100644
--- a/src/test/java/io/reactiverse/voltdbclient/impl/VoltClientTest.java
+++ b/src/test/java/io/reactiverse/voltdbclient/impl/VoltClientTest.java
@@ -18,15 +18,18 @@
 import io.reactiverse.voltdbclient.VoltClient;
 import io.reactiverse.voltdbclient.VoltClientOptions;
 import io.vertx.core.Vertx;
-import io.vertx.core.logging.Logger;
-import io.vertx.core.logging.LoggerFactory;
 import io.vertx.ext.unit.Async;
 import io.vertx.ext.unit.TestContext;
 import io.vertx.ext.unit.junit.RunTestOnContext;
 import io.vertx.ext.unit.junit.VertxUnitRunner;
-import org.junit.*;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import static org.junit.Assert.assertTrue;
+
 /**
  * Tests the {@link io.reactiverse.voltdbclient.VoltClient}
  *
@@ -67,16 +70,16 @@ public void setUp(TestContext context) {
   public void testCreateConnection(TestContext context) {
     Async async = context.async();
     voltClient.createConnection(event -> {
-      Assert.assertTrue(event.succeeded());
+      assertTrue(event.succeeded());
       async.complete();
     });
   }
 
+
   @After
   public void tearDown(TestContext context) {
     voltClient.close(event -> {
       vertx.close(context.asyncAssertSuccess());
     });
-
   }
 }