Mark came by and performed a number of services for me, install a new main water filter, install two hose bibs, and relocate a toilet supply. He was very receptive to some of my requests, and went out of his way to make sure the job was done to my satisfaction. His work is exemplary, very clean, and tidy, he left the areas he worked in cleaner then when he started. I would hire him in a hart beat for any other plumbing work.