Pipefitter
You install and maintain high-pressure piping systems that carry steam, gas, chemicals, or water in industrial and commercial buildings. It's heavier and more technical than residential plumbing.
What Tuesday looks like
You're at a power plant by 7 AM in steel-toes, FR clothing, and a hard hat. The morning's job is replacing a section of high-pressure steam line. You and your partner shut off and tag the system, then spend an hour just getting tools and a pipe stand to the right elevation. The actual cutting and welding prep takes the rest of the morning — measuring, threading, bevelling. You eat lunch in the break trailer with the same five guys you always do. Afternoon: a certified welder ties in your fit-up while you stage the next spool. Your knees hurt from kneeling on grating, and a small burn on your wrist from a stray spark stings under your glove. At 3:30 the foreman pulls you to help another crew lift a valve into place. You leave at 4 covered in soot. Pay is good, the work matters, but your body keeps a tally.
Career profile
Career shape
Tap or hover each point to explore a dimension
In the landscape
Tap or hover any dot to identify a career
Salary range
$51K
Entry
$66K
Median
$88K
Senior
$40K floor
$112K ceiling
10-yr growth
+2%
Reward profile
3 quick questions to see how this career fits the way you work.
What school costs — and when it pays off
Apprenticeship · You get paid while you train. Minimal upfront cost, wages from day one.
No debt, no delay. The chart shows your realistic annual salary over 20 years — entry level through experienced.
School cost fully covered by year 6, with strong earnings well beyond that.
Entry-level salary
$51K
25th percentile — what most people start at
Experienced salary
$88K
75th percentile — after ~10 years in the field
School & training cost
$2K
+ $0K interest over 10 yrs
Time to first paycheck
3 yrs
then salary from day one
Starting out
Year 13
Salary range reflects 25th–75th percentile nationally, growing from entry-level to experienced over 10 working years. School costs are national averages — yours will vary. Monthly figures are pre-tax.
The first years
Apprentice Year 1–2
You're the lowest person on the crew, making around $18–22/hour while attending night classes or a day a week at the union hall. Most of your day is hauling pipe, fetching tools, grinding welds, and getting yelled at for things you didn't know you were supposed to know. You're learning to read isometric drawings, measure pipe runs, and stay out of the way of the welders. Your body is sore in places you didn't know existed, and you're studying math (fractions, trig for offsets) at night whether you like it or not.
Apprentice Year 3–4
You're trusted with real fit-up work now — measuring, cutting, threading, and prepping spools for the welder to tie in. Pay bumps to around $28–34/hour depending on your local. You're traveling to job sites that might be an hour each way, working overtime when a shutdown hits, and starting to understand why the old guys complain about their knees. You're also getting certified on specific systems: hydro testing, rigging, maybe a basic welding ticket.
Journeyman (Year 5)
You've topped out of the apprenticeship and you're making journeyman scale — roughly $60K–75K base, more with overtime and per diem on travel jobs. You run your own fit-ups, mentor a first-year, and the foreman actually listens when you flag a problem. The work is the same physical grind, but you're respected and the paycheck reflects it. You also start noticing which guys in their 50s can still climb scaffolding and which ones can't.
Decision point
This is where you pick a lane. Stay a field journeyman and chase overtime and travel jobs for the money? Push toward foreman/general foreman and trade tools for a clipboard and stress? Specialize — get certified in TIG welding, medical gas, or instrumentation for higher rates? Or start banking money toward your own contracting business in a few years? Each path uses your body differently and pays differently over the next 20 years.
Specialized or Lead (Year 6–7)
Whatever you picked, you're deeper into it now. If you went foreman, you're running a 6–10 person crew, dealing with schedules, safety paperwork, and contractors who don't return calls — and your hands are softer than they used to be. If you specialized (high-purity, nuclear, pipeline x-ray quality welding), you're pulling $90K+ but you live out of a hotel half the year. The work is steady, the trade isn't going away, and you've figured out that the tally your body keeps is the real cost of the paycheck.
The path in
Pipefitting · Steamfitting · Industrial Piping
The gold standard route. The United Association (UA) runs 5-year apprenticeships combining 8,000+ hours of paid on-the-job training with classroom instruction. You earn a percentage of journeyman wages that increases yearly, and graduate debt-free with strong credentials. Acceptance is competitive — apply through your local UA chapter.
Pipefitting · Industrial Mechanics
Run through organizations like ABC (Associated Builders and Contractors) or directly by contractors. Pay starts lower than union but you can still reach journeyman status. More common in southern states where union presence is weaker.
Pipefitting Technology · Welding · Industrial Maintenance
A trade school certificate or associate degree before applying to apprenticeships. Not required, but it can make you more competitive and let you skip some classroom hours. Some students get stuck here paying tuition for skills they could've learned for free as an apprentice — apply to apprenticeships directly first.
Navy Hull Maintenance Technician · Seabees Utilitiesman · Army Plumber
The Navy and Seabees offer piping/utilities ratings that transfer well to civilian pipefitting. Many UA locals have Helmets to Hardhats programs that fast-track veterans into apprenticeships with credit for military experience.
Known for this field
The largest and most respected pipefitter training network in North America. Find your local UA chapter — programs like Local 597 (Chicago), Local 638 (NYC), and Local 250 (Los Angeles) are especially strong. Free training, paid wages, and a direct path to high-paying journeyman work.
The largest non-union apprenticeship network. Good option if you live in a right-to-work state or prefer merit shop employers. DOL-registered and recognized industry-wide.
Well-known trade school for welding and pipe trades. Useful if you want hands-on prep before applying to apprenticeships, though more expensive than direct apprenticeship.
Affiliated with Penn State. Offers associate degrees in plumbing/pipefitting with strong industry connections and high job placement rates.
One of the few four-year programs that covers piping systems in depth. Useful if you eventually want to move into project management, mechanical contracting, or estimating.
Accessible trade school option with campuses in many states. Programs run 6–12 months and focus on hands-on skills.
Free program connecting military veterans to building trade apprenticeships, including UA pipefitter locals. Often awards credit for military training.
Affordable community college with strong industrial trades programs and partnerships with local UA locals for credit transfer into apprenticeships.
Related paths
Plumber
Both careers center on installing piping systems and share core skills, but pipefitters lean industrial while plumbers lean residential and commercial.
Welder
Pipefitters often need strong welding skills to join industrial piping. Many tradespeople train in both, which makes them more valuable on big construction and refinery jobs.