plumber salary in houston (2026)
Plumbers in Houston earn a median of $66,080 per year in 2026 — +12% versus the national median of $59,000. Houston's market is shaped by petrochemical, port, and data center construction.
Harris County is home to the largest petrochemical complex in North America. Electrical and mechanical trades here access industrial rates 20–30% above residential work.
Houston market: Harris County is home to the largest petrochemical complex in North America. Electrical and mechanical trades here access industrial rates 20–30% above residential work.
salary range breakdown in houston
| experience level | annual salary | notes |
|---|---|---|
| Apprentice / Entry | $48,899–$58,150 | First 1–2 years, working under a journeyman |
| Journeyman (3–5 years) | $60,793–$74,009 | Licensed, working independently on permitted jobs |
| Senior Journeyman | $72,688–$85,904 | 5+ years, specialized sector or union foreman |
| Master / Contractor | $89,208–$102,424 | Licensed to pull permits, run crews, or own a business |
what drives plumber pay in houston
industry sector
The highest-paying plumber work in Houston is in industrial and large commercial construction — petrochemical, port, and data center construction. These projects often pay 15–25% above residential work, and many require additional certifications.
union vs. non-union
Harris County has moderate union activity. Union plumbers in Houston typically earn $6,608–$13,216/year more than non-union equivalents, plus benefits. No state income tax.
licensing level
Licensing is administered by the TDLR. The jump from apprentice to journeyman is the most important — it unlocks the ability to work independently and take on higher-paying commercial work. The jump to master opens permit-pulling and contractor work.
is houston a good place to start a plumber career?
Harris County is home to the largest petrochemical complex in North America. Electrical and mechanical trades here access industrial rates 20–30% above residential work. BLS projects 9% job growth nationally for plumbers through 2032. Houston tracks at or above that rate.
Hardhat's AI survival score for plumbers is 76/100 — one of the highest in skilled trades. This work is physical, judgment-intensive, and site-specific in ways that are genuinely difficult to automate.
Getting started in Houston: The fastest path is through a union apprenticeship or an accredited trade school that places graduates into apprenticeships. Programs in Harris County typically start with classroom theory and move quickly to paid on-the-job training.
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How much does a Plumber make in Houston?
Plumbers in Houston earn a median of $66,080 per year in 2026. Entry-level apprentices start around $48,899, while experienced master-licensed tradespeople can earn $102,424 or more.
Is Houston a good place to work as a plumber?
Yes — Houston's market is driven by petrochemical, port, and data center construction. Harris County is home to the largest petrochemical complex in North America. Electrical and mechanical trades here access industrial rates 20–30% above residential work.
Do you need a license to work as a plumber in Houston?
Yes. Houston falls under TX state licensing, administered by the TDLR. Requirements include apprenticeship hours, a written trade exam, and continuing education.
How does Houston plumber pay compare to the national average?
Houston plumbers earn $66,080/year versus the national median of $59,000 — that's +12% the national average. The premium is driven by petrochemical, port, and data center construction.
plumber salary in other states
other trades in houston