Pipefitter Career Guide,
Salary, Licence & Jobs 2026

Pipefitters install and maintain pressure piping systems: process lines in refineries and chemical plants, chilled and hot water in large mechanical rooms, steam and condensate in power houses, and high-purity systems in fabs and pharmaceutical plants. The work runs from reading isometric drawings and calculating offsets, through rigging and setting fabricated spools, fitting and preparing joints for welding, to hydrostatically testing the completed system and documenting it for turnover. It is layout and pressure work rather than fixture work.

Through a registered apprenticeship. The dominant route is a five-year United Association local program run jointly with mechanical contractors, comprising roughly 8,000 to 10,000 paid on-the-job hours plus around 216 hours of classroom instruction each year in isometrics, layout mathematics, metallurgy, rigging and the ASME B31 code series. Open-shop equivalents run through ABC and NCCER curricula. Most fitters then test to ASME Section IX weld qualifications, which is the credential that accelerates pay.

You set your career intent, target role, location, salary, credentials, and timeline, in 3 minutes. Our recruiters benchmark your pay against BLS data and live employer requirements, then bring matching permanent job opportunities directly to you. No applications. No job boards. We verify your credentials so employers see a complete, credible profile. After placement, we pay your licence renewal fees. Permanent, full-time, direct-hire only.

Different systems, different codes, different licensing. Plumbers work potable water, drain-waste-vent and gas inside buildings under the Uniform or International Plumbing Code, and nearly every state licenses them by examination. Pipefitters work pressure and process systems under the ASME B31 codes, and most states do not license the trade at all — competence is proven by apprenticeship completion and weld qualifications instead. Steamfitters are pipefitters specializing in high-pressure steam and condensate. BLS reports all three in one code, which is why the wage figures blend them.

The combined Plumbers, Pipefitters, and Steamfitters series (SOC 47-2152) shows an OEWS May 2025 median of $63,800, or $30.67 an hour, ranging from $44,150 at the 10th percentile to $108,420 at the 90th. Industrial pipefitting sits toward the upper half of that band, and the practical earnings picture is dominated by turnarounds: outage work at refineries and power plants runs long shifts at premium rates with per diem, so annual totals can far exceed the straight-time median.

In most states, no — which surprises people who assume it works like plumbing. Because pipefitting covers industrial process systems rather than building potable water and drainage, states generally do not issue a pipefitter licence, and jurisdiction sits with the ASME B31 codes, employer qualification and client requirements instead. What a fitter actually carries is apprenticeship completion, ASME Section IX weld qualifications for pressure work, rigging and signalperson cards, and plant-specific safety orientations. A few jurisdictions do license mechanical trades more broadly, so verify locally.

A turnaround is a planned shutdown in which a refinery, chemical plant or power station stops production so equipment can be opened, inspected, repaired and re-piped. Because every day offline costs the owner enormous revenue, the work runs compressed — twelve-hour shifts, seven days, often nights — with heavy overtime, per diem and travel allowances. Pipefitters are among the largest craft populations on a turnaround, and the season is how many fitters make the jump from median earnings toward the top decile.