diff --git a/src/Command/UpdateWarrantyDealerInfoCommand.php b/src/Command/UpdateWarrantyDealerInfoCommand.php
new file mode 100644
index 00000000..b3ecd06c
--- /dev/null
+++ b/src/Command/UpdateWarrantyDealerInfoCommand.php
@@ -0,0 +1,184 @@
+<?php
+
+namespace App\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+use Doctrine\ORM\EntityManagerInterface;
+
+use App\Entity\Warranty;
+
+class UpdateWarrantyDealerInfoCommand extends Command
+{
+    // field index in csv file
+    const F_ID = 0;
+    const F_BTY_MODEL_ID = 1;
+    const F_BTY_SIZE_ID = 2;
+    const F_SERIAL = 3;
+    const F_WARRANTY_CLASS = 4;
+    const F_PLATE_NUMBER = 5;
+    const F_STATUS = 6;
+    const F_DATE_CREATED = 7;
+    const F_DATE_PURCHASE = 8;
+    const F_DATE_EXPIRE = 9;
+    const F_DATE_CLAIM = 10;
+    const F_SAP_BTY_ID = 11;
+    const F_CLAIM_ID = 12;
+    const F_FIRST_NAME = 13;
+    const F_LAST_NAME = 14;
+    const F_MOBILE_NUMBER  = 15;
+    const F_ACTIVATED = 16;
+    const F_WARR_PRIV_POLICY = 17;
+    const F_EMAIL = 18;
+    const F_VEHICLE_ID = 19;
+    const F_CUSTOMER_ID = 20;
+    const F_FILE_INVOICE = 21;
+    const F_FILE_WARR_CARD = 22;
+    const F_V_MODEL_YEAR = 23;
+    const F_ODOMETER = 24;
+    const F_DEALER_NAME = 25;
+    const F_DEALER_ADDRESS = 26;
+    const F_CONTACT_NUM = 27;
+    const F_CUST_ADDRESS = 28;
+    const F_DATE_PURCHASE_CUST = 29;
+    const F_VALIDATED = 30;
+    const F_PROVINCE_ID = 31;
+    const F_MUNICIPALITY_ID = 32;
+    const F_CREATE_SOURCE = 33;
+    const F_DEALER_BRANCH_CODE = 34;
+
+
+    protected $em;
+
+    public function __construct(EntityManagerInterface $em)
+    {
+        $this->em = $em;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('warranty:updatedealerinfo')
+            ->setDescription('Update warranty dealer information.')
+            ->setHelp('Update warranty dealer information.')
+            ->addArgument('input_file', InputArgument::REQUIRED, 'Path to the CSV file with the warranty info.')
+            ->addArgument('output_file', InputArgument::REQUIRED, 'Output filename');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        // for now, hardcode new dealer info (G-SIX SUMULONG)
+        $new_dealer = [
+            'name' => 'G-SIX SUMULONG',
+            'address' => '175  SUMULONG HIGHWAY MAYAMOT RIZAL_X000D_',
+            'branch_code' => 'ZN03587644',
+        ];
+
+        $csv_file = $input->getArgument('input_file');
+        $output_file = $input->getArgument('output_file');
+
+        // attempt to open file
+        try
+        {
+            $fh = fopen($csv_file, "r");
+        }
+        catch (Exception $e)
+        {
+            throw new Exception('The file "' . $csv_file . '" could be opened.');
+        }
+
+        // start at 1 since 0 has the headers
+        $row_num = 1;
+        $output_info = [];
+        while (($fields = fgetcsv($fh)) !== false)
+        {
+            // ignore first row
+            if ($row_num == 1)
+            {
+                $row_num++;
+                continue;
+            }
+
+            // process row
+            $output_info[] = $this->processRow($fields, $new_dealer);
+
+            $row_num++;
+        }
+
+        // write to output file
+        $this->outputWarrantyInfo($output_file, $output_info);
+
+        fclose($fh);
+        return 0;
+    }
+
+    protected function processRow($fields, $new_dealer)
+    {
+        // get the warranty id
+        $warranty_id = trim($fields[SELF::F_ID]);
+
+        // find the warranty
+        $warranty = $this->em->getRepository(Warranty::class)->find($warranty_id);
+
+        if ($warranty == null)
+        {
+             // log warranty not found
+            return $this->setOutputInfo($fields, 'NOT UPDATED', 'Warranty not found');
+        }
+
+        // update warranty dealer information
+        $dealer_name = $new_dealer['name'];
+        $dealer_address = $new_dealer['address'];
+        $dealer_branch_code = $new_dealer['branch_code'];
+
+        $warranty->setDealerName($dealer_name)
+            ->setDealerAddress($dealer_address)
+            ->setDealerBranchCode($dealer_branch_code);
+
+        $this->em->flush();
+
+        // log successful update
+        return $this->setOutputInfo($fields, 'UPDATED', '');
+    }
+
+    protected function setOutputInfo($fields, $status, $reason)
+    {
+        $warranty_id = trim($fields[SELF::F_ID]);
+
+        return [
+            $warranty_id,
+            $status,
+            $reason,
+        ];
+    }
+
+    protected function outputWarrantyInfo($output_file, $entries)
+    {
+        try
+        {
+            $fh = fopen($output_file, "w");
+        }
+        catch (Exception $e)
+        {
+            throw new Exception('The file "' . $report_file . '" could be opened.');
+        }
+
+        // write the headers
+        fputcsv($fh, [
+            'Warranty ID',
+            'Status',
+            'Reason', 
+        ]);
+
+        foreach ($entries as $row)
+        {
+            fputcsv($fh, $row);
+        }
+
+        fclose($fh);
+    }
+}