Profile: Mike Testa Plumbing, Inc. specializes in providing commercial plumbing services. We install complete plumbing systems for office and industrial buildings. We repair, replace, and install sewer lines, water heaters, gas lines, drainage systems, sewer ejector systems, sump pumps, plumbing fixtures, hot water re-circulating systems, back flow devices, pressure regulators, garbage disposals, faucets & valves.