Commercial plumbing recruiters serving Seattle's open-shop market.
UW Medicine, Swedish, and Providence's hospital expansions need medical gas certified plumbers, while Boeing's aerospace modernization pipeline needs a genuinely different specialty: industrial process piping. We'll tell you honestly which one your role actually needs.
A real baseline premium, plus two real specialties on top.
Open-shop commercial plumbers in Seattle earn a real premium over the national average, driven by Puget Sound cost of living and tech-driven demand.
UW Medicine, Swedish, and Providence's combined $2.5B+ expansion program needs medical gas plumbing. Separately, Boeing's aerospace facility modernization ($1.5B+ regional) needs industrial process piping - a genuinely different discipline, tied to specialty industrial mechanical work the metro overview names directly.
My Trade Talent recruits primarily for the open-shop segment of this market - mid-market commercial, tenant improvement, and specialty work in particular. Seattle's broader, higher-scale commercial construction segment hires through its own established channels, not third-party recruiters.
The two drivers behind the real specialties.
One drives medical gas demand. The other drives industrial process piping demand.
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The metro overview names process piping directly as a demand driver alongside specialty industrial mechanical work. Aerospace process piping is a genuinely different discipline from conventional commercial plumbing.
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UW Medicine, Swedish, and Providence expansions running through 2030, named on the metro overview as driving med-gas and specialty MEP demand specifically.
What you'll actually pay - by plumbing role.
Hourly wage ranges based on BLS OEWS data for the Seattle-Tacoma-Bellevue MSA, scoped to the open-shop segment of the market. The anchor row is derived from the discount-to-scale relationship the metro overview already states for open-shop work. Read the "notes" column for which specialty tracks break from that baseline. National benchmarks by role are in the 2026 Commercial Plumbing Salary Guide.
| Role | Seattle range | Typical experience | Market notes |
|---|---|---|---|
| Open-shop commercial plumber (journeyman) | $37 – $47/hr | 3-7 yrs | Derived from the Seattle metro overview's own stated relationship between its published commercial plumber range and open-shop rates ("10-15% below" the upper end) |
| Apprentice plumber (open-shop) | $25 – $32/hr | 0-3 yrs | Puget Sound cost of living keeps this well above the national apprentice range |
| Medical gas certified plumber (UW Medicine, Swedish, Providence) | $43 – $54/hr | 5+ yrs | UW Medicine, Swedish, and Providence's $2.5B+ combined hospital expansion drives med-gas demand - priced at a real premium over this page's own open-shop anchor, reflecting genuine scarcity without a distinct published dollar figure to anchor a larger number to |
| Industrial process piping plumber (Boeing aerospace) | $51 – $65/hr | 5-9 yrs | Priced proportional to the pipefitter/steamfitter premium (+38% over national) already published on the Seattle metro overview for the same $1.5B+ Boeing/aerospace modernization pipeline |
| Plumbing foreman (open-shop) | $48 – $62/hr | 7+ yrs | Washington state licensing fluency is a real differentiator |
| Plumbing project manager (open-shop) | $58 – $75/hr | 5-10 yrs | Tech-campus, aerospace, or healthcare portfolio experience adds a real premium |
| Plumbing superintendent (open-shop) | $64 – $82/hr | 10+ yrs | Matches the broader Seattle commercial superintendent premium already published on the metro overview |
| Plumbing estimator (open-shop, 5+ yrs) | $62 – $80/hr | 5+ yrs | Matches the Seattle commercial estimator figure already published on the metro overview |
Source: BLS OEWS (Seattle-Tacoma-Bellevue MSA), plumbing occupational codes, projected to 2026. Actual offer rates depend on certifications (ASSE 6010/6020, Washington state licensing), aerospace or medical-gas experience, and project scope.
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 Seattle open-shop commercial plumbing hiring game actually plays out in 2026. The five things below are what we tell every Seattle plumbing client at intake.
Where Seattle open-shop plumbing talent comes from
A real, distinct open-shop segment of the Seattle commercial plumbing market operates in mid-market commercial, tenant improvement, and specialty work. My Trade Talent recruits primarily for this segment; the broader, higher-scale segment of this market hires through its own established channels, not third-party recruiters.
Credentials worth filtering for
Washington licenses plumbers through the state Department of Labor & Industries (L&I). Medical gas installer certification (ASSE 6010/6020) is the credential that actually matters for UW Medicine-, Swedish-, and Providence-adjacent roles. For Boeing-adjacent roles, confirm genuine aerospace process piping experience - it does not transfer from conventional commercial plumbing.
What candidates expect from a Seattle plumbing offer in 2026
Comp at a real premium to national even on the open-shop side - Puget Sound cost of living and tech-driven demand keep this market among the higher-priced in the country for conventional work. Aerospace process piping and medical gas candidates both know they're the scarce profiles and price toward the top of their respective ranges.
What kills Seattle commercial plumbing hires
Benchmarking a Seattle open-shop offer against national wage data without adjusting for the region's genuinely different cost structure. Treating a Boeing-adjacent process piping role like conventional commercial plumbing - the two disciplines genuinely don't overlap.
Realistic timelines, by role
Open-shop field roles: 4-6 weeks intake to signed offer. Medical gas certified plumbers: 6-9 weeks. Industrial process piping plumbers: 6-10 weeks, given how tight Boeing-adjacent talent genuinely is. First slate of vetted candidates within 48 hours regardless.
The plumbing positions we fill, most often.
Across all Seattle open-shop 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 piping plumbers are the roles in genuine short supply - everything else draws on Seattle's own steady open-shop pipeline.
- Open-shop commercial plumber (journeyman)
- Apprentice plumber (open-shop)
- Medical gas certified plumber (ASSE 6010/6020)
- Industrial process piping plumber
- Plumbing foreman (open-shop)
- Plumbing project manager (open-shop)
- Plumbing superintendent (open-shop)
- Plumbing estimator (open-shop)
For the broader picture across every commercial trade in Seattle, see the Seattle 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 Seattle, plainly.
Same approach we use in every market - but tuned for what works in Seattle's open-shop commercial plumbing segment specifically:
- Same-day intake call. We get the role, the project context, the budget, your dealbreakers. For Seattle plumbing, we also confirm whether the role touches UW Medicine, Swedish, Providence, or Boeing's aerospace facilities and, if so, exactly what certification or process piping experience the specific scope requires.
- Candidate sourcing within 48 hours. We pull from our existing Seattle open-shop plumbing candidate network for conventional roles. For medical gas and process piping roles, we draw on candidates with verified hospital-facility or aerospace-plant experience specifically.
- Vetted short list (week one for standard roles). Three to five candidates. We verify certifications - ASSE 6010/6020 for medical gas roles, current Washington state licensing status. We confirm real hospital or aerospace process piping experience rather than a line on a resume.
- Offer and close. Open-shop field roles close in 4-6 weeks. Medical gas certified plumbers and industrial process piping plumbers run 6-10 weeks. We help with offer math against Seattle's own open-shop wage table.
Seattle sits at about the national rate for commercial plumbing — neither unusually deep nor unusually thin.
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 Seattle's commercial plumbing market compares
In 2023 the Seattle metro had 211 nonresidential plumbing and HVAC contractors (counted by business location), with about 9,932 people on their payrolls. Average pay at those firms was $113,085, 31.8% above the national average of $85,782 for the same kind of employer. Headcount fell 0.2% over the year even as it grew 3.8% nationally, which usually means people leaving the trade or moving to other markets rather than a lack of work. The number of these employers fell 8.7%, as firms merged, closed or moved out. That works out to 5.2 per 100,000 residents against 8.8 nationally. Fewer local employers means experienced people are easier to identify, but many work for firms based outside the metro. These firms account for 7.9% of all construction employment in the metro.
Among the 100 metros we cover with published BLS figures, Seattle ranks 11th for headcount, 6th for median pay and 55th for concentration for plumbers, pipefitters, and steamfitters. Pay here is among the highest we see, so offers need to start near the top of the range.
| Metro | Employed | Median pay | Concentration | Commercial employers |
|---|---|---|---|---|
| Seattle | 6,350 | $95,230 | 1.02 | 211 |
| Spokane | 810 | $72,800 | 1.05 | 44 |
BLS OEWS occupation figures and QCEW business-location counts; a dash means not published.
What this means for hiring:For commercial plumbing employers in Seattle, the pool is about the national norm for its size, and local employers have trimmed headcount. That usually means experienced people are available but cautious, so the stability of the job matters as much as the rate.
Sources: BLS QCEW 2023 annual averages and BLS OEWS May 2025, Seattle metro. Employers are counted by business location.
How Seattle's commercial plumbing market has changed since 2018.
Seattle lost nonresidential plumbing and HVAC contractors between 2018 and 2023, from 252 business locations to 211 (down 16%), behind the 2% growth nationally. Their combined payroll headcount barely moved, at about 9,932. Average annual pay there went from $91,006 to $113,085 (+24%), in step with the 22% national increase.
| Measure | 2018 | 2023 | Change |
|---|---|---|---|
| Nonresidential plumbing and HVAC contractors: business locations | 252 | 211 | −16% |
| Nonresidential plumbing and HVAC contractors: employment | 9,872 | 9,932 | +1% |
| Nonresidential plumbing and HVAC contractors: average annual pay | $91,006 | $113,085 | +24% |
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 Seattle.
What is an open-shop commercial plumber paid in Seattle in 2026?
Open-shop commercial plumbers (journeyman) in Seattle typically earn $37–$47/hr. Medical gas certified plumbers serving UW Medicine, Swedish, and Providence's hospital expansions command $43–$54/hr, and industrial process piping plumbers serving Boeing's aerospace modernization pipeline command $51–$65/hr.
Why does My Trade Talent focus on the open-shop segment of the Seattle plumbing market?
Seattle's commercial construction market has a real, higher-scale segment that hires through its own established channels rather than third-party recruiters. My Trade Talent recruits primarily for the open-shop segment - mid-market commercial, tenant improvement, and specialty work in particular.
Why does Boeing drive a distinct plumbing specialty in Seattle?
Boeing's aerospace facility modernization represents a $1.5B+ regional pipeline. The metro overview names process piping directly as a demand driver for specialty industrial mechanical work - it is a genuinely different discipline from conventional commercial plumbing.
Does Washington require a specific license for commercial plumbers?
Yes. Washington licenses plumbers through the state Department of Labor & Industries (L&I).
What do plumbers, pipefitters, and steamfitters earn in Seattle?
BLS puts the Seattle median for plumbers, pipefitters, and steamfitters at $95,230 a year, 49% above the $63,800 national median. That ranks 6th of 112 metros with published figures, in the top quarter. The range is unusually wide: $51,930 at the bottom tenth against $153,500 at the top tenth, a 3.0x gap. Senior people here are priced far above the median. No other Washington metro we cover pays more for this work (Spokane: $72,800).
Is it hard to hire plumbers, pipefitters, and steamfitters in Seattle?
It is about average. Plumbers, pipefitters, and steamfitters are as common in Seattle as they are nationally (location quotient 1.02), with about 6,350 in the metro. The 211 nonresidential plumbing and HVAC contractors here average about 47 employees per location, which means a handful of large operators set the pace on pay. There are 16% fewer of those firms than in 2018, so experienced people have fewer local employers to move between.
Which commercial plumbing roles pay the most in Seattle?
Of the roles we recruit for, Project Manager pays the most in Seattle, a $159,430 median (BLS measures that occupation across all industries in the metro). Among field roles the top earner is Commercial Plumber / Pipefitter at $95,230, 40% below it. Plumbing Helper / Apprentice is the lowest-paid field role at $65,600. Relative to national pay, Pipelayer is the strongest-paying role here (73% above).
How many nonresidential plumbing and HVAC contractors operate in Seattle?
BLS counted 211 nonresidential plumbing and HVAC contractors in Seattle in 2023, employing about 9,932 people between them. Down from 252 in 2018, a 16% decline against 2% growth nationally. That averages 47 people per location, so a few large operators dominate hiring. They pay an average of $113,085, 32% above the $85,782 national average for the same kind of employer.
Which nearby metros compete with Seattle for plumbers, pipefitters, and steamfitters?
The closest metros we cover with published figures are Portland (145 miles, about 4,600, $101,010 median) and Spokane (228 miles, about 810, $72,800 median). Portland pays 6% more, which is where Seattle employers tend to lose people.
We have not closed a commercial plumbing search in Seattle 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 Seattle than imply a record in this trade that we do not have yet.
- Service Operations CoordinatorA lead dispatcher used to 20-25 technicians and 75 calls a day, placed in eight days.
- Commercial SuperintendentTwenty-five years of ground-up commercial leadership, placed in two weeks.
- Construction SuperintendentTenant-improvement and renovation leadership, including prevailing-wage public work.
Hiring commercial plumbing in Seattle?
Tell us the role and whether it's open-shop scope. We'll tell you wages, timeline, and where we'd source - in under 30 minutes.