Don't trust these two UNLICENSED scammers, JUSTIN DENSON and ANNIE KORPOB. Their only intention is to take your money and run. They've changed their business name many times (ie, Construction Concepts, May Remodel, AJ Plumbing Remodel, Divine Plumbing and Remodel, etc.). These 2 have been posting all over So. Cal so just beware.
Go to the following link (California State License Board) below and search for their license (license info M-16625) and you'll see they don't exist.
These two, Justin Denson and Annie Korpob, are FRAUDS who deceive people by posting ads all over the web. Just Google their names and you'll see for yourself. It's sad, but your criminal history is on the web now so good luck with getting a real job(which I can't fathom ever happening).