As a general contractor I am always looking for more and better sub-contractors to complete my jobs. I recently employed them to do a whole house copper re-pipe on a project that had a tight schedule in an affluent neighborhood. Not only did they arrive at the exact hour promised with a HUGE team of plumbers and complete it in record time, the workmanship was outstanding with beautiful solder joints and they thought ahead of every situation and offered solutions.
Plus they did a good job opening the drywall to minimize how much it would cost to repair the walls.
Their clean up was satisfactory and honor any legitimate warranty issues.
They are on my growing list of excellent subcontractors and will use them again.