Hired Gas Piping Company due to good reviews on a contractor review site. They showed up as scheduled and appeared very neat and professional. They walked through and seemed very knowledgeable. We discussed lots of future work and, I liked that I was asked if I was flipping the house or living in it, as it made me think he wanted to know if I wanted cheap or good.
I had a time crunch of the following week and he said it was no problem; he would have someone out Monday to get it done in a day. He quoted me $1600.
Monday came and he was a no show. I called at 4pm and he "was just about to call". He rescheduled for Wednesday. Wednesday was a no show. I didn't bother calling and immediately hired another plumber.
Thursday, he shows up at 11:00am and I told him, "Sorry, two no-shows so I hired someone else." He then has the nerve to berate me for not calling him Wednesday to tell him not to come.
I can't attest to the quality of their work as they did none for me.
By the way, the job was quoted at $1200 by the next plumber, most of the work (the part I needed done immediately) was done for $640, with about $200 of work left to do after my cabinets and counters are in!