Beware! Long story short: My wife and I called Robert Jones Plumbing to fix a bathroom sink that wouldn't drain. The plumber came, forced a large auger through our 1.5 inch pipes and punched right through the bottom of a 90 degree bend. Now, if we use the bathroom sink, water gushes into the floor. Robert Jones plumbing washed their hands of the situation, (but obviously not in our broken sink)! They told us they wouldn't charge us (gee thanks guys!), but that we would need to find another plumber to fix their problem (as well as the original problem for which we called them in the first place!
We called in a contractor to remove part of the floor to get to the leak they caused, and he was scandalized. He said, this would take them no more than about $50 worth of parts and a little labor to replace that bend. He said it is unmistakable that the auger caused the problem, and that he can't believe they didn't just apologize and fix the problem at no cost. He said that the position of the hole indicates that it could only be caused by jamming a large auger through the pipe, rather than gently getting it through the bend. It punched right through the bottom of the bend.
Additionally, my wife who was home when the original plumber first came to the house, was treated very disrespectfully. He became immediately agitated when she requested a written estimate rather than just let him start working. She had to call me at work to get me to speak with him. He responded shortly and aggressively to respectful questions any homeowner would ask in that situation, and then just left! This whole ordeal has lasted about a week, and we have been without our bathroom sink.
Robert Jones Plumbing has not acted in good faith. They are extremely defensive, very unprofessional, and clearly have not navigated this situation with any concern for ethics, whatsoever. Be very cautious if using this company.