The plumbing industry involves the installation, maintenance, and repair of systems that transport water, gas, and waste in residential and commercial buildings. This sector includes various services such as fixing leaks, unclogging drains, and installing fixtures like sinks and toilets. Skilled professionals known as plumbers are essential to ensure that these systems function properly and comply with safety regulations. In addition to traditional plumbing, the industry has expanded to include green plumbing practices that focus on water conservation and energy efficiency. Innovations such as tankless water heaters and low-flow fixtures are becoming increasingly popular, helping to reduce environmental impact while providing essential services to consumers.