Excellent!!! The drains in our patio have been clogged for a long time and I was told by several other companies that it was not possible to fix without digging up the concrete. Sergio and his team at I-Rooter were able to get it done! They completely cleaned the lines and ran a new line under the wall, which I didn’t even think was possible. I cannot say enough good things about them and what an amazing job they did! Great guys, great service, and an excellent result!!!