Category: Ac repair san diego

  • Plumbing San Diego

    Surprisingly, there is evidence of the Maya building pressurized pipes in a major Mayan city, Palenque. The evidence of this is estimated to be dated around 450 and 750 A.D. In addition to the Mayans, the Egyptians were also sophisticated with pipes, and they used copper piping 3000 years ago. Today, copper piping is a […]