National Technical Institute

Houston Plumbing Training Program

Plumbing training in Houston, with hands-on labs at our Jersey Village and Clear Lake/Pearland campuses. Programs run 12 to 16 weeks, and you don’t need any plumbing experience to start.

How Our Houston Plumber Training Works

Our plumbing training in Houston takes 12 to 16 weeks, depending on the format you choose. In the Fusion format, you do the coursework online, and once a week you come to one of our two Houston-area campuses and get your hands on real pipe, fittings, and fixtures — cutting them, joining them, sizing them, and setting them while an instructor watches and corrects you. You don’t need to have soldered a joint before your first lab.

The program is built to get you ready for entry-level plumbing work, so a shop can bring you on and you can start learning the rest on the job.

What You Get at NTI

We call the format Fusion Training. You work through the coursework online whenever you can get to it, then spend one scheduled day a week at your campus doing the physical work. We built it for people with a job to hold down and a family counting on them. You keep your income while you train, and one day a week is something most employers can work with.

  • Program Name:
    Entry-Level Plumbing Technician (Traditional, Fusion, or Immersion Model)

  • Program Length:
    12 to 16 weeks, depending on the format you choose

  • Contact hours:
    100 to 192, depending on the format

  • Program Formats:
    Traditional (on campus Monday to Thursday), Fusion (online coursework plus one lab day a week), or Immersion (online lecture plus four weekend lab days)

  • Lab Schedule:
    Depends on your format and cohort; admissions will have the current schedule

  • Tuition & Financing:
    Admissions will go over costs with you; financing is available for those who qualify, including a 12-month, no-interest payment plan from NTI

  • Campuses:
    Jersey Village (northwest Houston) and Clear Lake/Pearland (southeast Houston)

Why do we have two Houston campuses?

Houston is a big city, so we brought the program closer to you. There’s a campus in northwest Houston, at Jersey Village, and a second in the southeast near Clear Lake and Pearland. The full plumbing program runs at both, so you can choose the location that’s closest or most convenient for you.

National Technical Institute – Jersey Village
National Technical Institute – Clear Lake/Pearland

Why Choose Houston for Your Plumbing Career?

Fusion is the format described above, but it isn’t the only option. The right choice comes down to the schedule that fits your life best.

  • Traditional — 12 weeks, on campus Monday to Thursday. The fastest route if you can be here four days a week.

  • Fusion — 16 weeks, online coursework plus one lab day a week. Built for people who are already working.

  • Immersion — up to 12 weeks. You complete 60 hours of video lecture from home, then four 10-hour lab days on campus, held on weekends. The least time on campus of the three.

Admissions can tell you which formats are running at which campus and when the next cohort starts.

What You Finish With

You graduate with a certificate of completion from NTI and a set of skills built for entry-level plumbing work. You’ll know the tools and what each one is for, the terms people use on a job site, the safety practices that keep you in one piece, and enough theory that instructions make sense the first time somebody gives them to you.

We want to be clear about one thing, because it’s a fair question and families ask it: a certificate of completion is not a state license, and it is not an industry certification. Plumbing licenses in Texas come from the Texas State Board of Plumbing Examiners, and they take years of documented hours to earn. The certificate shows you’ve completed the training, and the training is what gets you hired into the job where those hours start counting.

Plumbing student working on under-sink pipes during hands-on training at the National Technical Institute Phoenix campus

Paying for it

Admissions will go through the full cost with you up front: tuition, your textbook, and the lab materials and tools fee. Everything you train on in the lab is provided and covered by tuition, and you don’t bring your own equipment. The tools fee pays for something you take with you: you receive a set of basic tools when you graduate, so you finish the program owning the basic tools the trade requires. There’s no separate application fee.

Financing is available for those who qualify, and there’s more than one option. NTI offers an in-house payment plan that spreads the cost over 12 months with no interest, paid directly to NTI. There’s also third-party financing through Ascent Funding and Fortify, with terms up to 36 months.

Veterans education benefits can be applied toward tuition for the Traditional program at our Jersey Village campus in northwest Houston. If you’re eligible, admissions can walk you through what to submit and how to get started.

What You Learn in Houston Plumbing Training

Plumbing fundamentals & trade math

You learn the pipe materials and where each one belongs: copper, PEX, CPVC, PVC, cast iron, and galvanized, along with the fittings and valves that go with them. You also learn the everyday math of the trade: measuring, calculating offsets, running takeoffs, working with fixture units, and understanding pressure and flow. None of it is advanced math, but you will use it on every job.

Tools, safety, and job-site practice

Hand tools, power tools, and the pipe-working equipment that a plumber uses every day, plus the protective gear that goes with them. We cover trenching and excavation hazards, working safely in confined spaces, and torch and soldering safety.

Blueprint reading and plumbing code

How to read plumbing plans, isometrics, riser diagrams, and fixture schedules, and how to look up requirements for pipe sizing, venting, trap arms, and cleanouts. Plumbing codes in Texas are adopted city by city, and the City of Houston’s adopted code governs work inside the city limits. Because of that, we teach you how to find an answer in the code book rather than asking you to memorize one.

Water supply systems

The service entrance and metering, hot and cold distribution, and how to size a supply line. Water heaters of every common type: tank and tankless, gas and electric. Pressure regulation and backflow prevention. Rough-in and setting fixtures.

Drain, waste, and vent

Laying out and sizing a DWV system. Traps and how to protect the trap seal. The different kinds of venting: individual, common, wet, and circuit. Drainage fixture units, slope, support, cleanout placement, and connections to sewer or septic. This is where a lot of code violations turn up in the field, so we spend real time on it.

Gas piping and service work

Fuel gas materials and sizing, appliance connections, shutoffs, sediment traps, and leak testing. Then service work, which is most of what a working plumber actually does: finding leaks, clearing drains, diagnosing pressure problems, and taking apart somebody else’s installation step by step until you know what’s wrong with it.

Plumber Pay and Job Outlook

These figures cover every plumber, pipefitter, and steamfitter in the country — all experience and license levels. They are not NTI graduate earnings. NTI does not guarantee employment or any particular wage.

Plumbers, pipefitters, steamfitters — national, U.S. Bureau of Labor Statistics
Measure Figure
Median annual wage $63,800 (May 2025)
Highest 10% earned more than $108,420
Projected employment growth 7% (2025–2035)
Projected annual openings ~42,000 / year

It’s worth understanding where those openings come from. BLS attributes many of them to replacing plumbers who retire or leave the trade for other work, rather than to growth in the overall number of plumbing jobs.

Source: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, Plumbers, Pipefitters, and Steamfitters. Wage data as of May 2025; projections cover 2025–2035.

Houston Plumber Training — Common Questions

It depends on the format. Fusion takes 16 weeks, about four months, with online coursework and one lab day a week. Traditional takes 12 weeks on campus, Monday to Thursday. Immersion takes up to 12 weeks, with lecture from home and four 10-hour lab days on campus.

No. The program starts with pipe materials, fittings and the everyday math of the trade, so you don’t need to have soldered a joint or set a fixture before.

A certificate of completion from NTI and a set of skills built for entry-level plumbing work. The certificate is not a license or a certification; it shows that you’ve completed the training.

TSBPE requires at least 8,000 hours of supervised experience under a Responsible Master Plumber, which is roughly four years of full-time work, plus 48 hours of required classroom training and a passing exam score. You earn those hours on the job while you’re being paid.

It’s a TSBPE license that lets you install, renovate, or repair plumbing in one- and two-family homes under a Responsible Master Plumber. You can sit the exam after 4,000 hours as a registered Plumber’s Apprentice, about half the hours a journeyman license takes.

Yes. Fusion was built for people with a job to hold down. Your coursework is online and on your own schedule within each module’s deadlines, and the one fixed commitment is a single lab day each week.

No, and it isn’t meant to be. Your coursework is online, but the weekly lab is in person and required. Soldering a joint and setting a closet flange are things you have to learn with your hands.

Admissions will go through the full cost with you up front, and there’s no separate application fee. Financing is available for those who qualify. NTI offers an in-house payment plan that spreads the cost over 12 months with no interest, and there’s third-party financing through Ascent Funding and Fortify, with terms up to 36 months.

At our Jersey Village campus, yes. Veterans education benefits can be applied toward tuition for the Traditional program there. They aren’t available at our Clear Lake/Pearland campus at this time. If you’re eligible, admissions can walk you through what to submit.

The full plumbing program runs at both campuses, so pick the one that’s easier to get to. Our Jersey Village campus is at 9001 Jameel Rd in northwest Houston, and our Clear Lake/Pearland campus is at 13027 Gulf Commerce Dr in southeast Houston. Admissions can tell you which formats and lab days each campus is running.

No. Everything you train on in the lab is provided and covered by tuition, and you don’t bring your own equipment. When you graduate, you receive a set of basic tools to start your career with.

Start dates are set by cohort and change through the year, so we don’t list them here. Admissions has the current schedule for both campuses.

Entry-level plumbing work. In Texas that usually starts with registering with TSBPE as a Plumber’s Apprentice and working under a Responsible Master Plumber in new construction, service and repair, or remodeling. Those hours count toward your Tradesman and Journeyman licenses. Our career services team can help with your resume, interview preparation and local job leads. NTI does not guarantee employment.

Get Started with NTI

We’re here to answer your questions about NTI and our Houston plumbing training. Admissions can walk you through the formats, cost and financing, and when the next class starts, and help you get your application going.

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