I have found in twice using Deer Valley Plumbing. that the level of service is extraordinary, and the technicians are willing to explain to me the reasons for their decisions. I am a do-it-yourselfer, so I only call for assistance in extreme cases.----The gas technician doing my job was extremely experienced in the field & answered all of my questions in laymen's terms so that I understood the reasoning behind the alterations I requested.
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