Installation, maintenance, repair, inspection and testing of hot/cold water supply (kitchen and bathrooms) Installation, maintenance, repair, inspection, and testing hot water systems (traditional option and solar) Connecting the rainwater tanks for flushing toilets and garden irrigation Installation, maintenance, repair, inspection and testing of barbecue grill, cooktops, hot water heater unit, and ovens Installation, inspection, and testing of natural gas fitting and LPG lines Installation and maintenance of gas fireplace Garbage Disposal Repair and Replacement Shower Valve Repair and Replacement Waste and Over Flow Repair or Replacement Plumbing Fixture Replacement or Upgrad Sewer Main Installation and Repair