Find pipes, fittings, tools, toilet repair kits, valves, aerators, and more at The Home Depot, your number one super-center for plumbing parts and repair. Plus, count on us for best-in-class customer service, know-how, and installation. The Home Depot can help you find the perfect part or product with our buying guides. If you want to do it yourself, we offer project guides that provide step-by-step instruction. If you need help with installation, we've handpicked licensed and insured professionals who know the latest industry standards and trends.