We've used Cupertino Plumbing several times and they've always done a perfect job. They always clean up after the jobs that they do and they are timely. The last thing that they did was put in a water heater for us. The old one was clogging up. The job that they did was fine and everything worked out perfectly. The previous job that they did, there was a pipe leaking around the furnace and it wasn't one that I wanted to tackle myself because it wasn't an ordinary pipe. They got that done quickly and efficiently.