Of course, it is not a task for everyone. But if the problems are minor and you have a bit of know-how, you can DIY the basement waterproofing using the tools listed earlier to save yourself some ...
But fortunately, there's more than one DIY-able way to waterproof a basement floor. It's a good idea to do it as a preventative ... you can apply a waterproofing sealer or an epoxy coating.