J Hering Plumbing 19 years in business Address: PO Box 294377, Lewisville, TX 75029 Email: info@jheringplumbing.com Web: http://www.jheringplumbing.com Working days: SU MO TU WE TH FR SA About Company Number of employees: 1 Company history and description: Residential Plumbing Services ~ Plumbing, Heating & Pipefitting Industry since 1983.