At Performance Plumbing, we are happy to help with your project whether you are supplying the fixtures or we are. It is important to know that if you are supplying a fixture, you will be responsible for all supplies for that fixture. While we will work with you to make sure you get what you need, any additional time or materials added because of missing pieces can result in extra charges. Additionally, any fixtures you supply will be warranteed by the store you purchased them from. Any warranty repairs will be between you and them. If we supply and install the fixtures, we work with the supplier to get the parts we need and we cover the labor as well for 1 year.