Having plumbing work done, whether it's for your home or business, can be incredibly expensive. That's why it's vital for you to ask a plumbing service the right kind of questions before you hire them. You want to do as much due diligence on your part as possible to get a professional who will not only do quality work but also charge you a fair price for it.
Most plumbers, pipefitters, and steamfitters learn their trade through a 4- or 5-year apprenticeship. Apprentices typically receive 2,000 hours of paid on-the-job training, as well as some classroom instruction, each year. In the classroom, apprentices learn safety, local plumbing codes and regulations, and blueprint reading. They also study mathematics, applied physics, and chemistry. Apprenticeship programs are offered by unions and businesses. Although most workers enter apprenticeships directly, some start out as helpers. The Home Builders Institute offers a pre-apprenticeship training program in plumbing and other trades.