Water and gas pipes are important parts of every building where we live, work, and spend time. Because of this, the plumbing industry continues to offer stable job opportunities for skilled workers. One of the most important steps toward building a long-term career in this field is earning a plumber license. A license proves that you have the right knowledge and training to perform plumbing work safely and correctly. It also opens the door to better job opportunities and higher pay.
According to the U.S. Bureau of Labor Statistics, plumbers earn an average salary of more than $53,000 per year, which equals over $25 per hour. For many people, plumbing is an attractive career because it offers variety and hands-on work. Instead of sitting behind a desk all day, plumbers move between job sites, solve real problems, and work with tools and systems that keep homes and businesses running smoothly.
However, without a license, your career options may remain limited. You would likely need to work under the supervision of a licensed plumber and may not be able to start your own business. A plumber license also allows you to take on larger projects and build trust with clients. If you are thinking about entering this trade, it is helpful to understand the steps needed to become a licensed plumber and grow in the profession.
Step 1: Building the Right Education and Training
Completing Your Basic Education
Before you can begin training as a plumber, you must first complete a basic level of education. In most cases, this means earning a high school diploma or a GED. This shows that you have the reading, math, and problem-solving skills needed for technical work.
Math skills are especially helpful in plumbing. Plumbers often measure pipe lengths, calculate angles, and understand pressure levels in water systems. Taking classes related to math, science, or shop work during high school can give you a good starting point.
Some students also choose to take introductory courses at a community college. These classes can help you learn basic plumbing concepts and show training programs that you are serious about entering the trade.
Joining a Plumbing Apprenticeship
After completing your basic education, the next step is to join a plumbing apprenticeship program. Apprenticeships allow you to learn the trade while working alongside experienced professionals. Most programs last about four to five years, depending on the state.
During this time, apprentices gain hands-on experience by helping install pipes, repair water systems, and learn how plumbing systems work in homes and businesses. Apprentices also attend classroom lessons that teach topics such as plumbing codes, safety practices, and system design.
One benefit of an apprenticeship is that you earn money while learning. Although the pay is lower than that of a fully licensed plumber, it increases as your skills grow. Many trade schools and training centers can help students find apprenticeship opportunities with local plumbing companies.
It is important to work with a mentor who is patient, experienced, and willing to teach. Learning directly from a skilled plumber helps you gain confidence and prepares you for the next step in your career.
Step 2: Getting Your License and Growing Your Career
Preparing for the Plumbing License Exam
Once you have completed your apprenticeship and gained enough work experience, you can apply to take the plumbing license exam. Each state has its own rules and requirements, so it is important to check the guidelines where you plan to work.
Most states require proof that you finished your apprenticeship and may also ask for references, transcripts, or proof of insurance. There is usually an application fee as well. After your application is approved, you will be allowed to schedule the exam.
The exam tests your understanding of plumbing systems, safety rules, and building codes. It may include questions about pipe installation, water pressure, drainage systems, and proper repair techniques. Many apprentices prepare for this exam by reviewing training materials and studying notes from their classroom lessons.
Passing the Exam and Advancing in the Trade
When you pass the exam, you will receive your Journeyman plumber license. This allows you to work independently and take on more complex jobs. With a license, you may also qualify for higher pay and greater responsibility within a plumbing company.
Even after receiving your license, learning does not stop. Many states require plumbers to renew their license regularly and complete continuing education courses. These courses help professionals stay updated on new tools, safety rules, and changes in plumbing codes.
After working as a journeyman plumber for several years, you may decide to aim for the next level: becoming a master plumber. A master plumber license allows you to run your own plumbing business, hire other plumbers, and supervise large projects.
Final Thoughts
Plumbing is a career that offers steady work, good pay, and the satisfaction of solving real problems every day. From installing water systems in new homes to repairing important pipes in businesses, plumbers play a key role in keeping communities running.
While the journey requires time, training, and dedication, earning a plumber license is a major step toward building a successful future in this trade. With the right education, hands-on experience, and commitment to learning, you can grow from an apprentice into a skilled professional with many opportunities ahead.