What is the salary and career path for a master plumber?
Master plumbers are reported inside Plumbers, Pipefitters, and Steamfitters (SOC 47-2152), a broad code that combines three trades and does not separate licence classes, so the published figures cover apprentices through masters together. That occupation shows a median of $63,800/yr ($30.67/hr) in the BLS OEWS May 2025 estimates, with $44,150 at the 10th percentile and $108,420 at the 90th, and Employment Projections show 4.5% growth 2024-2034 with roughly 44,000 openings a year. Master plumbers sit at the top of that distribution: the licence carries supervisory and permit authority, and masters who hold a contractor licence add business margin on top of a wage.
- Master plumbers are reported inside Plumbers, Pipefitters, and Steamfitters (SOC 47-2152), a broad code that combines three trades and all licence classes; the national median is $63,800/yr ($30.67/hr) (BLS OEWS May 2025) with the top 10% above $108,420.
- Master is a licence class above journeyman, requiring a completed apprenticeship, a journeyman licence, documented licensed experience, and a master examination covering the adopted plumbing code plus business and law.
- The practical value of the licence is authority: pulling permits, supervising journeymen and apprentices, and qualifying a plumbing contractor licence with its bonding and insurance obligations.
- BLS projects 4.5% growth 2024-2034 with about 44,000 openings a year across the combined occupation; licence requirements are set state by state, so timelines are not uniform nationally.
Career Path
How do you become a master plumber?
Plumbing apprentice
Logging registered apprenticeship hours under a licensed plumber - digging, roughing, soldering and assisting on service calls; entry pay sits near the SOC 47-2152 10th percentile of $44,150.
Licensed journeyman plumber
Working unsupervised on rough-in, service and repair to the adopted plumbing code; around the BLS national median of $63,800 for the combined occupation.
Master plumber
Holding the senior licence class with authority to pull permits and supervise, typically running service departments or leading crews; tracks toward the 75th percentile of $85,110.
Plumbing contractor / owner
Masters qualifying a contractor licence, carrying bonding and insurance and taking business margin, reach the 90th percentile at $108,420 and beyond it as owners.
BLS Salary Data
Which state pays master plumbers the most in 2026?
Source: BLS OEWS May 2025, SOC 47-2152. National median: $63,800. Full salary guide →
Pay Comparison
How does master plumber pay compare to related roles?
Head-to-head against the roles master plumbers most often weigh against. BLS OEWS May 2025 medians.
Takeaway: master plumbers rank 2 of 4 on median pay among the comparable roles above, with a projected +4.5% employment change 2024–34 (BLS Employment Projections). Pay position and projected demand together are what determine how quickly master plumbers clear offers across the GlobalCybers placement network.
Methodology & Sources
How this guide is sourced and reviewed
Wages (BLS): All median and percentile figures are BLS OEWS May 2025, SOC 47-2152 (master plumbers) and the matching SOC codes for each comparison role. OEWS is sampled on a rolling 3-year basis and published ~10 months after collection, so treat it as a firm anchor rather than a spot rate.
Job growth: Projected 2024–34 employment change, and the average annual openings figure, are from the BLS Employment Projections program, by occupation. Openings are a per-year average over the projection decade, not a decade total.
Licensing & credentials:Requirements are drawn from the issuing state licensing boards and the certifying body behind each credential — not from third-party aggregators.
Demand signal:Any statement about how quickly this role clears offers reflects GlobalCybers placement request volume across the trailing 12 months — our own network data, offered as a directional real-world indicator alongside BLS, not a market-wide survey.
Credentials
What licences and certifications do master plumbers need?
The senior licence class, issued by the state plumbing board or, in some jurisdictions, the city or county. It authorises permit pulling and supervision of journeymen and apprentices, and requires documented journeyman experience plus an examination. See all state licences →
The licence permitting unsupervised plumbing work, earned after a registered apprenticeship and a code examination; it is a mandatory step before master eligibility in essentially every licensing state.
The business licence permitting a firm to contract plumbing work, typically qualified by a named master and requiring bonding and insurance.
ASSE International certification for testing and repairing backflow prevention assemblies is separately required by many water purveyors and is a common add-on for masters running service work.
Tools & Software
What tools and software do master plumbers use on the job?
⚙️ Core Tools & Equipment
📊 BLS Employment Data, SOC 47-2152
Salary Levers
How do master plumbers earn above the $63,800 BLS median?
Licence class
Apprentices sit near the $44,150 10th percentile and journeymen around the $63,800 median; the master licence, with its supervisory and permit authority, is what moves earnings toward the $85,110 75th percentile.
Holding versus qualifying a contractor licence
A master employed by a firm earns a wage; a master who qualifies and owns the contractor licence takes business margin as well, which is the primary route past the $108,420 90th percentile.
Service and repair versus new construction
Service departments bill diagnostic and emergency work at higher rates and are less cyclical than new-construction rough-in, supporting steadier earnings across housing cycles.
Multi-state licensure and reciprocity
Masters licensed in several states, or holding reciprocity agreements, can follow work across markets; medical-gas and backflow endorsements add billable scope on top.
This Route vs. College
Is becoming a master plumber worth it vs. a 4-year degree?
The entry route into this role, set against a four-year degree. Same starting line, side by side.
Entry-level (10th percentile) and all-level median wages: BLS OEWS May 2025, SOC 47-2152. Student-debt figure: median federal borrower balance for bachelor's-degree completers. Starting-salary comparison is illustrative and varies by field and region.
FAQ
Master Plumber Career, Frequently Asked Questions
Master Plumber career research journey
Do your homework, then let the network do the rest.Get the job, then keep rising
FreeSet your intent, matching jobs come to you. No applying.
A roadmap to your next licence tier and higher pay band.
Once placed, we cover all certification, licence & career-guide fees.
Hiring master plumbers?
Get a verified shortlist of 3–5 qualified candidates in 48 hours
GlobalCybers verifies active state licenses, trade certifications, Intent and right-to-work status before any candidate reaches your portal. Flat $2,999/mo RPO (Recruitment Process Outsourcing), up to 3 concurrent roles, or a free trial (pay on hire). 90-day written guarantee.
Related · Master Plumber
Everything for master plumbers in one place
Salary data, licensing, interview prep, and hiring, all cross-linked so you (and search engines) can move through the full master plumber cluster.