Commercial plumbing recruiters serving Houston.
Two markets running hot at once. The Texas Medical Center's $5B+ expansion needs medical gas certified plumbers, while ExxonMobil's Baytown expansion and the Gulf Coast LNG export build-out need industrial process plumbers - and the candidate pools barely overlap. We'll tell you honestly which one your role actually needs.
Two markets, barely overlapping candidate pools.
Houston commercial plumbers earn about 8% above the BLS national average for conventional journeyman work - a real premium before either specialty market enters the picture.
The Texas Medical Center is the first specialty market. TMC3, MD Anderson, and Memorial Hermann are running a combined $5B+ expansion at the world's largest medical complex, and medical gas systems require NFPA 99 certification most conventional commercial plumbers don't carry.
ExxonMobil's Baytown expansion and the Gulf Coast LNG export build-out are the second, entirely separate specialty market. Process piping at refinery scale is a genuinely different discipline, drawing on a certified petrochem pool that doesn't overlap with conventional commercial or hospital-facility plumbers. That's why industrial process plumbers command close to a 15% premium in this market - nearly double the medical gas premium - reflecting how much scarcer that specific certification is.
The named projects driving the wage pressure.
Two concurrent megaprojects, two entirely separate specialty markets.
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The largest medical complex in the world keeps expanding - medical gas systems, isolation-room plumbing, and OR-adjacent process piping at genuinely enormous scale. The primary driver behind Houston's medical gas plumber premium.
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A real, concurrent Gulf Coast petrochemical expansion. Process piping and industrial plumbing at refinery scale, alongside the region's LNG export build-out - together the primary drivers behind Houston's industrial process plumber premium.
What you'll actually pay - by plumbing role.
Hourly wage ranges based on BLS OEWS data for the Houston-The Woodlands-Sugar Land MSA. The anchor and industrial process plumber rows both match figures already published directly on the metro overview. Read the "notes" column for which specialty tracks break from the conventional baseline. National benchmarks by role are in the 2026 Commercial Plumbing Salary Guide.
| Role | Houston range | Typical experience | Market notes |
|---|---|---|---|
| Commercial plumber (journeyman) | $28 – $35/hr | 3-7 yrs | Matches the commercial plumber figure already published on the Houston metro overview (+8% over national) |
| Apprentice plumber | $19 – $25/hr | 0-3 yrs | A steady entry pipeline, consistent with Houston's broader commercial trades labor market |
| Medical gas certified plumber (Texas Medical Center) | $31 – $40/hr | 5+ yrs | TMC3, MD Anderson, and Memorial Hermann's combined $5B+ expansion needs medical gas and isolation-room plumbing - priced analogous to the hospital-grade HVAC tech/mechanic premium (+12%) already published on the Houston metro overview for the same pipeline |
| Industrial process plumber (ExxonMobil Baytown, Gulf Coast LNG) | $34 – $45/hr | 5-9 yrs | Matches the industrial process pipefitter/mechanic figure already published directly on the Houston metro overview (+15%) - ExxonMobil's ~$2B Baytown expansion and the region's LNG export build-out both draw on the same certified process-piping pool |
| Pipefitter / steamfitter (petrochem-certified) | $34 – $45/hr | 5+ yrs | Matches the industrial process pipefitter/mechanic figure already published on the Houston metro overview |
| Plumbing foreman | $36 – $47/hr | 7+ yrs | TDLR permitting fluency across Houston's many municipalities is a real differentiator |
| Plumbing project manager | $44 – $57/hr | 5-10 yrs | Healthcare or industrial/petrochem portfolio experience adds a real premium |
| Plumbing superintendent | $48 – $62/hr | 10+ yrs | Matches the broader Houston commercial/industrial superintendent premium already published on the metro overview |
| Backflow / cross-connection specialist | $30 – $38/hr | 4+ yrs | TCEQ-driven testing and certification demand tracks the region's continued commercial and industrial growth |
| Plumbing estimator | $45 – $58/hr | 5+ yrs | Matches the Houston industrial/commercial estimator figure already published on the metro overview |
Source: BLS OEWS (Houston-The Woodlands-Sugar Land MSA), plumbing and pipefitting occupational codes, projected to 2026. Actual offer rates depend on certifications (NFPA 99, TDLR licensing, petrochem safety credentials), and project portfolio.
What candidates expect. What credentials matter. What kills offers.
We don't tell prospective clients who their competitors are hiring - that's a discipline our clients value, and we'll honor it on a call. What we will share publicly: how the Houston commercial plumbing hiring game actually plays out in 2026. The five things below are what we tell every Houston plumbing client at intake.
Where Houston commercial plumbing talent comes from
A deep conventional pipeline covers standard commercial plumbing at a real premium to national. Medical gas certified plumbers and industrial process plumbers are both far scarcer - the first requires NFPA 99 medical gas certification, the second requires petrochem-grade process piping credentials, and neither transfers from general commercial plumbing.
Credentials worth filtering for
TDLR licenses plumbing contractors statewide through the Responsible Master Plumber designation. NFPA 99 medical gas certification is the credential that actually matters for TMC-adjacent roles - confirm it directly. For ExxonMobil-adjacent roles, confirm genuine petrochemical process-piping experience and any site-specific safety credentials rather than accepting "industrial experience" as a substitute.
What candidates expect from a Houston plumbing offer in 2026
Comp at or above the Houston market range (BLS+8% for conventional journeyman work). Medical gas and industrial process plumbers know they're the scarcer profiles - industrial candidates in particular are used to shift premiums, turnaround premiums, and per-diem field assignments, and price accordingly.
What kills Houston commercial plumbing hires
Treating a TMC-adjacent medical gas role or an ExxonMobil-adjacent industrial role like conventional commercial plumbing - both are genuinely different disciplines. Underpricing industrial roles against national commercial benchmarks that don't reflect Houston's petrochem wage gravity.
Realistic timelines, by role
Field journeymen and apprentices: 3-5 weeks intake to signed offer. Medical gas certified plumbers: 6-9 weeks. Industrial process plumbers: 6-10 weeks, given genuinely smaller certified pools and competing offers from major petrochem clients. We tell you which bucket your role is in on the intake call.
The plumbing positions we fill, most often.
Across all Houston commercial plumbing clients, these are the highest-volume roles we've recruited for in the last 24 months. Medical gas certified plumbers and industrial process plumbers are the roles in genuine short supply - everything else draws on a deeper conventional pipeline.
- Commercial plumber (journeyman)
- Apprentice plumber
- Medical gas certified plumber (NFPA 99)
- Industrial process plumber (petrochem-certified)
- Pipefitter / steamfitter
- Plumbing foreman
- Plumbing project manager
- Plumbing superintendent
- Backflow / cross-connection specialist
- Plumbing estimator
For the broader picture across every commercial trade in Houston, see the Houston metro overview. To learn more about the commercial plumbing vertical generally (across all 100+ markets we serve), see our Commercial Plumbing industry page.
How we recruit commercial plumbing in Houston, plainly.
Same approach we use in every market - but tuned for what works in Houston commercial plumbing specifically:
- Same-day intake call. We get the role, the project context, the budget, your dealbreakers. For Houston plumbing, we also confirm whether the role is TMC-adjacent, industrial/petrochem-adjacent, or conventional commercial - the three markets don't share a candidate pool.
- Candidate sourcing within 48 hours. We pull from our existing Houston plumbing candidate network for conventional commercial roles, which is genuinely deep. For medical gas and industrial process roles, we draw on candidates with verified NFPA 99 or petrochem-grade certification.
- Vetted short list (week one for standard roles). Three to five candidates. We verify certifications - NFPA 99 for medical gas roles, current TDLR licensing status, petrochem safety credentials for industrial roles. We confirm real hospital or industrial experience rather than a line on a resume.
- Offer and close. Field roles close in 3-5 weeks. Medical gas certified plumbers 6-9 weeks; industrial process plumbers 6-10 weeks, given genuinely smaller certified pools and competing offers from major petrochem clients. We help with offer math against Houston's own wage table.
Houston runs 11% more commercial plumbing workers per job than the country as a whole — above the national concentration. More per job means more people to reach, and more employers reaching them.
Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 , Plumbers, Pipefitters, and Steamfitters. Metro-wide figures for the base occupation; the wage table above is role-specific and commercial.
How Houston's commercial plumbing market compares
In 2023 the Houston metro had 613 nonresidential plumbing and HVAC contractors (counted by business location). BLS publishes that count but withholds headcount and pay here, which it does when a category is small enough that the figures could identify individual employers. That works out to 8.2 per 100,000 residents, close to the 8.8 national rate.
Among the 100 metros we cover with published BLS figures, Houston ranks 5th for headcount, 59th for median pay and 40th for concentration for plumbers, pipefitters, and steamfitters.
| Metro | Employed | Median pay | Concentration | Commercial employers |
|---|---|---|---|---|
| Dallas-Fort Worth | 11,980 | $61,250 | 0.99 | 780 |
| Houston | 10,980 | $61,300 | 1.11 | 613 |
| Austin | 5,260 | $62,810 | 1.36 | 269 |
| San Antonio | 3,190 | $58,180 | 0.95 | 229 |
| El Paso | 640 | $53,560 | 0.63 | 74 |
| McAllen | 360 | $46,110 | 0.41 | 60 |
BLS OEWS occupation figures and QCEW business-location counts; a dash means not published.
What this means for hiring:For commercial plumbing employers in Houston, the local pool is deeper than most, so a well-run search can usually fill field roles from inside the metro.
Sources: BLS QCEW 2023 annual averages and BLS OEWS May 2025, Houston metro. Employers are counted by business location.
How Houston's commercial plumbing market has changed since 2018.
The number of nonresidential plumbing and HVAC contractors in Houston rose from 612 in 2018 to 613 in 2023, up 0%, close to the 2% national change. Headcount and pay for those firms are withheld in Houston, so the occupation figures above are the better guide to what hiring costs.
| Measure | 2018 | 2023 | Change |
|---|---|---|---|
| Nonresidential plumbing and HVAC contractors: business locations | 612 | 613 | +0% |
| Nonresidential plumbing and HVAC contractors: employment | 13,393 | – | – |
| Nonresidential plumbing and HVAC contractors: average annual pay | $68,070 | – | – |
BLS Quarterly Census of Employment and Wages, private employers, annual averages. A dash means BLS did not publish the figure.
Frequently asked — commercial plumbing hiring in Houston.
What is a commercial plumber paid in Houston in 2026?
Commercial plumbers (journeyman) in Houston typically earn $28–$35/hr, about 8% above the BLS national average. The real standouts are medical gas certified plumbers serving the Texas Medical Center's $5B+ combined expansion ($31–$40/hr) and industrial process plumbers serving ExxonMobil's Baytown expansion and the Gulf Coast LNG export build-out ($34–$45/hr, about 15% above national).
Why does the Texas Medical Center drive the medical gas plumber premium in Houston?
TMC3, MD Anderson, and Memorial Hermann are running a combined $5B+ expansion at the world's largest medical complex. Medical gas systems and isolation-room plumbing require NFPA 99 certification most conventional commercial plumbers don't carry, which is why this specialty stands out above Houston's already-solid conventional baseline.
Why are industrial process plumbers paid so much more in Houston?
ExxonMobil's roughly $2 billion Baytown expansion and the Gulf Coast LNG export build-out are both running concurrently, needing process piping at refinery scale and drawing on the same certified pool of petrochem-experienced plumbers - a genuinely different discipline from conventional commercial plumbing, which is why this specialty runs about 15% above national.
Does Texas require commercial plumbers to be licensed?
Yes. The Texas Department of Licensing and Regulation (TDLR) licenses plumbing contractors statewide, with a Responsible Master Plumber required to hold the contractor license. Most journeyman and apprentice plumbers work under their employer's license.
What do plumbers, pipefitters, and steamfitters earn in Houston?
BLS puts the Houston median for plumbers, pipefitters, and steamfitters at $61,300 a year, 4% below the $63,800 national median. That ranks 64th of 112 metros with published figures, in the middle of the pack. Experience carries a clear premium, $39,920 at the 10th percentile against $85,680 at the 90th - a 2.1x gap - so an offer at the median mostly reaches newer workers. No other Texas metro we cover pays more for this work.
Is it hard to hire plumbers, pipefitters, and steamfitters in Houston?
It is about average. Plumbers, pipefitters, and steamfitters are as common in Houston as they are nationally (location quotient 1.11), with about 10,980 in the metro.
Which commercial plumbing roles pay the most in Houston?
Of the roles we recruit for, Project Manager pays the most in Houston, a $103,530 median (BLS measures that occupation across all industries in the metro). Among field roles the top earner is Commercial Plumber / Pipefitter at $61,300, 41% below it. Plumbing Helper / Apprentice is the lowest-paid field role at $44,750. Relative to national pay, Plumbing Helper / Apprentice is the strongest-paying role here (6% above). Project Manager trails national pay the most (10% below).
How many nonresidential plumbing and HVAC contractors operate in Houston?
BLS counted 613 nonresidential plumbing and HVAC contractors in Houston in 2023. That is roughly where the count stood in 2018 (612). BLS withholds their combined headcount and pay here, which it does when a category is small enough that the figures could identify individual employers.
Which nearby metros compete with Houston for plumbers, pipefitters, and steamfitters?
The closest metros we cover with published figures are Austin (147 miles, about 5,260, $62,810 median), San Antonio (190 miles, about 3,190, $58,180 median) and Dallas-Fort Worth (225 miles, about 11,980, $61,250 median). Houston out-pays San Antonio, an advantage when recruiting from there.
We have not closed a commercial plumbing search in Houston yet. Here is what we have closed.
These are other trades in the same market. We would rather show you the searches we have actually run in Houston than imply a record in this trade that we do not have yet.
- Commercial HVAC Service TechnicianFive to ten years of commercial HVAC experience, EPA 608, and independent troubleshooting - filled in two weeks.
- Commercial HVAC TechnicianA lead technician who can also train the rest of the bench.
- Commercial HVAC TechnicianThe second of two technician seats on the same requisition, filled in the same window as the first.
Hiring commercial plumbing in Houston?
Tell us the role and the project. We'll tell you wages, timeline, and where we'd source - in under 30 minutes.