There a lot of things that you should investigate when you hire a restoration company for water damage repair Los Angeles. One of the first things that I always do is that I will check out all their online reviews. I will look on websites like yelp, google and the yellow pages. I might even check out some of their social media accounts and youtube page to see what is going on with their company and if they are a reputable contractor or not. This is very important because the last thing you want to do is go under contract with a company only to find out later they have a horrible reputation and bad reviews online.