Eric from Zenner & Ritter just left completing a replacement install of a Rheem high performance gas water heater. He…
Today Dave Zawislak of Zenner & Ritter resolved a significant problem with the plumbing in an upstairs bathroom at my…
Their technician did not call the owner of the property despite giving them specific instructions to contact before he came…
Gary came out and took care of everything! Very efficient, knowledgeable, courteous, and respectful. Awesome guy, great service and very…
Called for furnace repair on Sunday. They were willing to send someone out right away. Seemed like a well run…