diff --git a/DependencyInjection/BeSimpleSoapExtension.php b/DependencyInjection/BeSimpleSoapExtension.php
index c462bca..62fc3aa 100644
--- a/DependencyInjection/BeSimpleSoapExtension.php
+++ b/DependencyInjection/BeSimpleSoapExtension.php
@@ -79,23 +79,23 @@ class BeSimpleSoapExtension extends Extension
         $loader->load('client.xml');
 
         foreach ($config as $client => $options) {
-            $definition = new DefinitionDecorator('besimple.soap.client');
-            $context    = $container->setDefinition(sprintf('besimple.soap.client.%s', $client), $definition);
+            $definition = new DefinitionDecorator('besimple.soap.client.builder');
+            $context    = $container->setDefinition(sprintf('besimple.soap.client.builder.%s', $client), $definition);
 
             $definition->replaceArgument(0, $options['wsdl']);
 
             $defOptions = $container
-                    ->getDefinition('besimple.soap.client')
+                    ->getDefinition('besimple.soap.client.builder')
                     ->getArgument(1);
 
-            foreach (array('cache_type', 'namespace', 'user_agent') as $key) {
+            foreach (array('cache_type', 'user_agent') as $key) {
                 if (isset($options[$key])) {
                     $defOptions[$key] = $options[$key];
                 }
             }
 
             if (isset($defOptions['cache_type'])) {
-                $$defOptions['cache_type'] = $this->getCacheType($defOptions['cache_type']);
+                $defOptions['cache_type'] = $this->getCacheType($defOptions['cache_type']);
             }
 
             $definition->replaceArgument(1, $defOptions);
@@ -106,6 +106,8 @@ class BeSimpleSoapExtension extends Extension
             } else {
                 $definition->replaceArgument(2, null);
             }
+
+            $this->createClient($client, $container);
         }
     }
 
@@ -121,6 +123,14 @@ class BeSimpleSoapExtension extends Extension
         return sprintf('besimple.soap.classmap.%s', $client);
     }
 
+    private function createClient($client, ContainerBuilder $container)
+    {
+        $definition = new DefinitionDecorator('besimple.soap.client');
+        $context    = $container->setDefinition(sprintf('besimple.soap.client.%s', $client), $definition);
+
+        $definition->setFactoryService(sprintf('besimple.soap.client.builder.%s', $client));
+    }
+
     private function createWebServiceContext(array $config, ContainerBuilder $container)
     {
         $bindingSuffix = $this->bindingConfigToServiceSuffixMap[$config['binding']];
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index 658a283..c56f3c9 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -74,7 +74,6 @@ class Configuration
                     ->prototype('array')
                     ->children()
                         ->scalarNode('wsdl')->isRequired()->end()
-                        ->scalarNode('namespace')->end()
                         ->scalarNode('user_agent')->end()
                         ->scalarNode('cache_type')
                             ->validate()
diff --git a/Resources/config/client.xml b/Resources/config/client.xml
index 7ea688b..939e470 100644
--- a/Resources/config/client.xml
+++ b/Resources/config/client.xml
@@ -4,12 +4,12 @@
     xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
 
     <parameters>
-        <parameter key="besimple.soap.client.class">BeSimple\SoapClient\SoapClient</parameter>
+        <parameter key="besimple.soap.client.builder.class">BeSimple\SoapBundle\Soap\SoapClientBuilder</parameter>
         <parameter key="besimple.soap.classmap.class">BeSimple\SoapCommon\Classmap</parameter>
     </parameters>
 
     <services>
-        <service id="besimple.soap.client" class="%besimple.soap.client.class%" abstract="true">
+        <service id="besimple.soap.client.builder" class="%besimple.soap.client.builder.class%" abstract="true">
             <argument /> <!-- wsdl URI -->
             <argument type="collection">
                 <argument key="debug">%kernel.debug%</argument>
@@ -19,6 +19,8 @@
             <argument type="service" id="besimple.soap.cache" />
         </service>
 
+        <service id="besimple.soap.client" factory-service="besimple.soap.client.builder" factory-method="build" class="%besimple.soap.client.builder.class%" abstract="true" />
+
         <service id="besimple.soap.classmap" class="%besimple.soap.classmap.class%" abstract="true" />
     </services>
 
diff --git a/Soap/SoapClientBuilder.php b/Soap/SoapClientBuilder.php
new file mode 100644
index 0000000..c21993f
--- /dev/null
+++ b/Soap/SoapClientBuilder.php
@@ -0,0 +1,77 @@
+<?php
+
+namespace BeSimple\SoapBundle\Soap;
+
+use BeSimple\SoapCommon\Classmap;
+use BeSimple\SoapCommon\Converter\TypeConverterCollection;
+use BeSimple\SoapClient\SoapClientBuilder as BaseSoapClientBuilder;
+
+class SoapClientBuilder extends BaseSoapClientBuilder
+{
+    protected $soapClient;
+
+    public function __construct($wsdl, array $options, Classmap $classmap = null, TypeConverterCollection $converters = null)
+    {
+        parent::__construct();
+
+        $this->checkOptions($options);
+
+        $this
+            ->withWsdl($wsdl)
+            ->withTrace($options['debug'])
+        ;
+
+        if (isset($options['user_agent'])) {
+            $this->withUserAgent($options['user_agent']);
+        }
+
+        if (isset($options['cache_type'])) {
+            $this->withWsdlCache($options['cache_type']);
+        }
+
+        if ($classmap) {
+            $this->withClassmap($classmap);
+        }
+
+        if ($converters) {
+            $this->withTypeConverters($converters);
+        }
+    }
+
+    public function build()
+    {
+        if (!$this->soapClient) {
+            $this->soapClient = parent::build();
+        }
+
+        return $this->soapClient;
+    }
+
+    protected function checkOptions(array $options)
+    {
+        $checkOptions = array(
+            'debug'      => false,
+            'cache_type' => null,
+            'exceptions' => true,
+            'user_agent' => 'BeSimpleSoap',
+        );
+
+        // check option names and live merge, if errors are encountered Exception will be thrown
+        $invalid   = array();
+        $isInvalid = false;
+        foreach ($options as $key => $value) {
+            if (!array_key_exists($key, $checkOptions)) {
+                $isInvalid = true;
+                $invalid[] = $key;
+            }
+        }
+
+        if ($isInvalid) {
+            throw new \InvalidArgumentException(sprintf(
+                'The "%s" class does not support the following options: "%s".',
+                get_class($this),
+                implode('\', \'', $invalid)
+            ));
+        }
+    }
+}
\ No newline at end of file