I stopped using flyers years ago as they just weren't all that successful. I also ran into the same problem of them being taken down. The best option, I've found, is to create a website. I've had many clients find me through a google search and quite a few have said it adds an air of professionalism. In fact, I've even had quite a few say flat out that they don't even look at providers who don't have a website. I would strongly recommend that.