Best Grease Buildup in San Francisco CA

Had AB plumbing do an open wall estimate to find a leak that had been going on for weeks. They offered different options to address the issue and after carefully explaining it to me we decided to start with the cheaper suggestion and work our way through. Problem was found, fixed and I felt that the communication was amazing and the price was reasonable. Would definitely recommend and be using them again.

These guys are great, they replaced a water heater about a year ago. Gave me an estimate based on a photo I sent them and stuck to it. 2 flights up and a tight space...they were very efficient. I called them back last week because of a slow draining tub. They came that same day and fixed it within an hour. They are clean and courteous.