How to Get a Plumber’s License in Texas: Your Step-by-Step Guide

Thinking about launching a plumbing career in the Lone Star State? You’re not alone. With Texas’s booming construction industry and growing population, skilled plumbers are in high demand—but you must be licensed to work legally. If you’re wondering how to get a plumber’s license in Texas, you’ve come to the right place. This guide breaks down every requirement, step, and insider tip you need to succeed—no guesswork, just clear, actionable advice.

Why Do You Need a Plumbing License in Texas?

Texas law requires all plumbers to hold a valid license issued by the Texas State Board of Plumbing Examiners (TSBPE). Working without one isn’t just risky—it’s illegal and can result in fines up to $5,000 per violation. Plus, licensed plumbers earn 20–30% more than unlicensed helpers, according to the U.S. Bureau of Labor Statistics (2024).

A license also builds trust with clients, allows you to pull permits, and opens doors to starting your own plumbing business.

💡 Fun fact: Texas has over 30,000 licensed plumbers—but demand continues to outpace supply, especially in cities like Austin, Houston, and Dallas.

What Are the Types of Plumbing Licenses in Texas?

Texas offers three main license levels, each with distinct requirements:

⚠️ Note: As of 2023, the TSBPE reinstated full licensing after a temporary sunset period. Always verify current rules on the official TSBPE website.

Step-by-Step: How to Get a Plumber’s License in Texas

Step 1: Meet Basic Eligibility Requirements

• Be at least 18 years old
• Have a high school diploma or GED
• Be a U.S. citizen or legal resident
• Pass a background check (no felony convictions related to plumbing or fraud)

Step 2: Gain Required Work Experience

Experience must be documented and verified by a licensed plumber or employer. Hours are calculated as:

• 1,000 hours = ~6 months of full-time work
• Part-time work counts proportionally
• Apprenticeships through UA (United Association) or Texas-approved programs qualify

📌 Pro Tip: Keep a detailed logbook with dates, tasks, supervisor names, and contact info. The TSBPE may audit your records.

Step 3: Complete Required Training (If Applicable)

While not mandatory for all licenses, completing a TSBPE-approved training program can reduce required hours:

• Tradesman: Training can replace up to 1,000 hours
• Journeyman: Up to 2,000 hours waived with accredited coursework

Programs are offered at community colleges like Austin Community College and Houston Community College.

Step 4: Submit Your Application

Apply online via the TSBPE Licensing Portal. Required documents:

• Proof of experience (signed by licensed plumbers)
• $115 application fee (Tradesman) / $155 (Journeyman) / $205 (Master)
• Background check consent form

Processing takes 2–4 weeks.

Step 5: Pass the Licensing Exam

Exams are administered by PSI Services at testing centers statewide.

Exam Details:

• Tradesman: 60 questions, 150 minutes, 70% to pass
• Journeyman: 100 questions, 240 minutes, 70% to pass
• Master: 100 questions + 10 plan-reading questions, 270 minutes, 70% to pass

Topics include:

• Texas Plumbing Code (based on IPC)
• Safety regulations
• Drainage, venting, and water supply systems
• Local amendments (e.g., Houston’s backflow rules)

📘 Study Resources: TSBPE provides an exam content outline. Popular prep courses include PlumbingTraining.com and RedVector.

Step 6: Receive Your License & Renew Regularly

Once you pass, your license is issued digitally within 5–7 business days.

• Renew every 12 months
• Complete 8 hours of continuing education (including 1 hour on Texas law)
• Pay renewal fee: $120–$180 depending on level

Failure to renew on time results in late fees or suspension.

Common Mistakes to Avoid

• ❌ Underreporting hours: Only count hands-on plumbing work—not general labor.
• ❌ Skipping code updates: Texas adopts new IPC editions every 3 years. Stay current.
• ❌ Ignoring local rules: Cities like San Antonio require additional permits or certifications.
• ❌ Using unverified supervisors: Your verifier must hold an equal or higher license.

FAQs: Getting a Plumber’s License in Texas

Q1: How long does it take to get a plumber’s license in Texas?

It typically takes 2–6 years, depending on your starting point. A Tradesman license can be earned in 2 years with full-time work, while Master requires 6+ years.

Q2: Can I get a Texas plumbing license if I’m licensed in another state?

Texas has limited reciprocity. You may qualify for exam waiver if you hold a current license in Louisiana, Oklahoma, or Arkansas and meet experience requirements. Contact TSBPE for evaluation.

Q3: Do I need a license for minor plumbing jobs?

Yes. Even fixing a leaky faucet or installing a water heater requires a license if you’re being paid. Homeowners can do their own plumbing—but not for others.

Q4: What’s the average salary for licensed plumbers in Texas?

• Tradesman: $42,000–$52,000/year
• Journeyman: $55,000–$70,000/year
• Master Plumber: $75,000–$100,000+/year
  (Source: Texas Workforce Commission, 2025)

Q5: Can felons get a plumbing license in Texas?

It depends. The TSBPE reviews criminal history case by case. Minor offenses may be approved; serious crimes involving fraud, violence, or plumbing violations likely disqualify you.

Q6: Is the Texas plumbing exam hard?

The pass rate is ~65% for first-time takers. Success hinges on understanding the Texas-specific amendments to the International Plumbing Code (IPC). Thorough prep is essential.

Conclusion

Now you know exactly how to get a plumber’s license in Texas—from logging your first hour to passing the state exam. It’s a journey that demands dedication, but the payoff is huge: job security, strong income, and the freedom to build your own business in one of America’s fastest-growing states.

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Licensed plumbers keep Texas running—one pipe at a time. 💧