W A Wagner and Sons Plumbing and Heating, based in Kensington, is a plumbing contractor that provides toilet installation, water heater repair, and plumbing fixtures repair.Services offeredAir and Water Systems BalancingAir Conditioning InstallationAir Conditioning Repair and Maintenance ServicesAir Duct CleaningAttic VentilationBackflow Preventer InstallationBathtub InstallationBlown-In InsulationBoiler InstallationBoiler Repair and MaintenanceBypass PumpingCrawl Space VentilationDrain CleaningDrain Installation