In short
To become a plumber in Houston, you can start as a helper with a licensed plumber, apply to Plumbers Local 68's apprenticeship, or go to trade school first. The apprenticeship is the most common path: 5 years, paid from day one, with raises every 6 to 12 months. After 4 to 5 years of experience and passing the exam, you earn your journeyman plumber license.
What it pays in Houston
Plumber pay in Houston depends on experience, union status, and the type of work.
| Role | Experience | Pay | Notes |
|---|---|---|---|
| Helper / apprentice | Year 1 | About $30,000–$38,000 | Works under a licensed plumber; union or non-union |
| Journeyman plumber | After 4-5 yrs + exam | About $52,000–$65,000 | Residential and commercial service |
| Commercial/industrial | Experienced journeyman | About $60,000–$75,000 | New construction, industrial plants |
| Master plumber | After more years + exam | About $75,000–$90,000+ | Can run a business, pull permits |
Typical ranges based on U.S. Bureau of Labor Statistics area data, company listings and industry sources (May 2024). Starting pay is lower.
Ready to find training?
Tell us about yourself. Schools near you that teach this trade can reach out.
Where to train
Houston offers several ways to start in plumbing.
Union apprenticeship - Plumbers Local 68
The United Association Plumbers Local 68 runs a 5-year apprenticeship in Houston. You work for a contractor, earn a paycheck, and go to class two evenings a week. No tuition.
Trade school
Some trade schools offer plumbing programs (typically 1 year). After school, you work as a helper and accumulate hours for the licensing exam.
Helper route
Start as an unlicensed helper with a plumbing contractor, learn on the job, then test for your license after enough hours. Most common path after union apprenticeship.
Questions about plumber in Houston
Do I need a license to work as a plumber in Texas?
Yes. Texas has a Plumbing License Board. You need a journeyman license (4 years minimum experience plus exam) or a master license. Helpers can work without a license under a licensed plumber.
How do I apply to Plumbers Local 68?
Check Local 68's website or call their hall. They accept applications during specific windows, usually once or twice a year.
How long before I can work on my own?
Journeyman license: about 4 to 5 years. Master plumber: more years and a tougher exam. Many plumbers stay journeyman their whole career.
Do I need a driver's license?
Most plumbing contractors require a valid driver's license and a clean driving record.