diff --git a/src/Command/MigrateCMBLegacyJobOrderCommand.php b/src/Command/MigrateCMBLegacyJobOrderCommand.php
index 2b42ddd0..11da2652 100644
--- a/src/Command/MigrateCMBLegacyJobOrderCommand.php
+++ b/src/Command/MigrateCMBLegacyJobOrderCommand.php
@@ -55,6 +55,9 @@ class MigrateCMBLegacyJobOrderCommand extends Command
     remarks = 'remark'
     satisfaction => 'satisfaction'
     */
+
+    const STR_LAST_NAME = 'LEGACY';
+
     protected $em;
 
     protected $bmanu_hash;
@@ -405,7 +408,7 @@ class MigrateCMBLegacyJobOrderCommand extends Command
         $new_cust = new Customer();
 
         $new_cust->setFirstName($name)
-            ->setLastName('')
+            ->setLastName(self::STR_LAST_NAME)
             ->setPhoneMobile($mobile);
 
         $this->em->persist($new_cust);
diff --git a/src/Command/UpdateCMBMigratedCustomerCommand.php b/src/Command/UpdateCMBMigratedCustomerCommand.php
new file mode 100644
index 00000000..6189962f
--- /dev/null
+++ b/src/Command/UpdateCMBMigratedCustomerCommand.php
@@ -0,0 +1,54 @@
+<?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\Customer;
+
+class UpdateCMBMigratedCustomerCommand extends Command
+{
+    // last name to set
+    const STR_LAST_NAME = 'LEGACY';
+
+    protected $em;
+
+    public function __construct(EntityManagerInterface $em)
+    {
+        $this->em = $em;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('cmbcustomer:updatecustomer')
+            ->setDescription('Set customer last name.')
+            ->setHelp('Set the customer last name. ');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        error_log('Updating customer last name...');
+
+        // get all customers
+        $cust_results = $this->em->getRepository(Customer::class)->findBy(['last_name' => '']);
+
+        foreach ($cust_results as $cust)
+        {
+            $cust->setLastName(self::STR_LAST_NAME);
+        }
+
+        $this->em->flush();
+        $this->em->clear();
+
+
+        return 0;
+    }
+
+}
diff --git a/src/Command/UpdateCMBMigratedCustomerVehicleBatteryCommand.php b/src/Command/UpdateCMBMigratedCustomerVehicleBatteryCommand.php
new file mode 100644
index 00000000..eb6facfe
--- /dev/null
+++ b/src/Command/UpdateCMBMigratedCustomerVehicleBatteryCommand.php
@@ -0,0 +1,169 @@
+<?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\CustomerVehicle;
+use App\Entity\CMBLegacyJobOrder;
+use App\Entity\Battery;
+
+class UpdateCMBMigratedCustomerVehicleBatteryCommand extends Command
+{
+    // constants for battery manufacturer names
+    const STR_CENTURY = 'century';
+    const STR_MOTOLITE = 'motolite';
+
+    // constants for battery models
+    const STR_MARATHONER = 'marathoner';
+    const STR_CLASSIC = 'classic';
+    const STR_EXCEL = 'excel';
+    const STR_SDFC = 'sdfc';
+
+    protected $em;
+    protected $batt_hash;
+
+    public function __construct(EntityManagerInterface $em)
+    {
+        $this->em = $em;
+
+        // load existing batteries
+        $this->loadBatteries();
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this->setName('cmbcustomervehicle:updatebattery')
+            ->setDescription('Update customer vehicle battery information.')
+            ->setHelp('Updates the customer vehicle battery based on migrated data. ')
+            ->addArgument('output_file', InputArgument::REQUIRED, 'Path to the output CSV file of the entries not updated.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $csv_file = $input->getArgument('output_file');
+
+        // attempt to open file
+        try
+        {
+            $fh = fopen($csv_file, "w");
+        }
+        catch (Exception $e)
+        {
+            throw new Exception('The file "' . $csv_file . '" could be opened.');
+        }
+
+        error_log('Updating customer vehicles...');
+
+        // get all customer vehicles
+        $cv_results = $this->em->getRepository(CustomerVehicle::class)->findAll();
+
+        $not_updated = [];
+        foreach ($cv_results as $cv)
+        {
+            $plate_number = $cv->getPlateNumber();
+
+            // find cmb legacy job order using plate number
+            $cmb_legacy_results = $this->em->getRepository(CMBLegacyJobOrder::class)->findBy(['plate_number' => $plate_number], ['trans_date' => 'DESC']);
+            if ($cmb_legacy_results != null)
+            {
+                // get the latest entry
+                $cmb_legacy = current($cmb_legacy_results);
+                
+                // get battery model and size
+                $battery_model = $this->normalizeName($cmb_legacy->getBatteryModel());
+                $battery_size = $this->normalizeName($cmb_legacy->getBatterySize());
+
+                // figure out manufacturer using model
+                // century = marathoner, excel, sdfc
+                // motolite = classic
+                $battery_manu = self::STR_CENTURY;
+                if ($battery_model == self::STR_CLASSIC)
+                    $battery_manu = self::STR_MOTOLITE;
+
+                // get battery
+                $cv_battery = null;
+                if (isset($this->batt_hash[$battery_manu][$battery_model][$battery_size]))
+                    $cv_battery = $this->batt_hash[$battery_manu][$battery_model][$battery_size];
+
+                if ($cv_battery != null)
+                {
+                    //error_log('found battery for ' . $plate_number . ' battery '  . $cv_battery->getModel()->getName() . ' ' . $cv_battery->getSize()->getName());
+                    $cv->setCurrentBattery($cv_battery);
+                }    
+                else
+                {
+                    //error_log('no battery for ' . $battery_model . ' ' . $battery_size);
+                    $not_updated[] = $this->addNotUpdatedEntry($cv, $battery_manu, $battery_model, $battery_size);
+                }
+            }
+        }
+
+        $this->em->flush();
+        $this->em->clear();
+
+        // output the entries that were not added
+        if (count($not_updated) > 0)
+        {
+            fputcsv($fh, [
+                'Customer Vehicle ID',
+                'Plate Number',
+                'Battery Manufacturer',
+                'Battery Model',
+                'Battery Size',
+                'Reason',
+            ]);
+
+            foreach($not_updated as $row)
+            {
+                fputcsv($fh, $row);
+            }
+        }
+
+        return 0;
+    }
+
+    protected function loadBatteries()
+    {
+        $this->batt_hash = [];
+
+        $batts = $this->em->getRepository(Battery::class)->findAll();
+        foreach ($batts as $batt)
+        {
+            $brand = $this->normalizeName($batt->getManufacturer()->getName());
+            $model = $this->normalizeName($batt->getModel()->getName());
+            $size = $this->normalizeName($batt->getSize()->getName());
+
+            $this->batt_hash[$brand][$model][$size] = $batt;
+        }
+    }
+
+    protected function addNotUpdatedEntry($cv, $manu, $model, $size)
+    {
+        $entry = [
+            $cv->getID(),
+            $cv->getPlateNumber(),
+            strtoupper($manu),
+            strtoupper($model),
+            strtoupper($size),
+            'Battery not in system.',
+        ];
+
+        return $entry;
+    }
+
+    protected function normalizeName($name)
+    {
+        $normalized_key = trim(strtolower($name));
+
+        return $normalized_key;
+    }
+
+}