Rebuild and upgrading php-v to Laravel -- 2

I have a php general framework specifically php-v with mysql Database. I want to rebuild the website to php laravel for back end And front end. It is important the rebuilding is done in a clean way and great security. Also news to know do you provide support after rebuilding? And for how long? Looking forward to hear back ***** For more details, before sending your price, please send a message with your questions so as not to waste time with an incorrect quote*****