Q: Brake Pedal to the floor on 2005 Lexus RX330

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Sometimes, the brake pedal will go all the way to the floor.
The fuid is at the correct level and I see no leaks. I do not see a booster on the master cylinder. And how long should it a non-lexus shop to fix?
(1) Answer
The brake pedal going to the floor suggests that the master cylinder is failing. I don't know how long it'll take for a non-Lexus shop to repair it. I would strongly recommend you take it to a Lexus specialist instead.
If you want to find a specialist, here's a directory link for you: