In some states, a handyman can provide plumbing services, but it may be in your best interest to call a plumber, particularly for issues more major than unclogging a drain or attaching a new sink. Hiring a plumber is important because mishandling your water and gas lines has the potential to do great damage to your home, your family’s health, or even the safety of your neighborhood. A handyman is not legally required to have any training or licensing in plumbing matters, while a licensed plumber has undergone years of education and on-the-job training. In some cases, homeowners insurance won’t cover damage caused by plumbing repair done by an unlicensed handyman.
According to the U.S. Department of Labor, most plumbers learn their trade through a four- or five-year apprenticeship with 2,000 hours of paid on-the-job training. They also receive classroom education including “safety, local plumbing codes and regulations, and blueprint reading. They also study mathematics, applied physics, and chemistry. After completing an apprenticeship program, plumbers … are considered to be journey workers, qualifying them to perform duties on their own,” according to the DOL. Licensed plumbers should do continuing education to keep abreast of safety and technology changes. Poor plumbing can lead to sewage backups, a flooded home or even natural gas leaks, so it’s best to leave it in the hands of a specialized professional.