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Union Plumbing Jobs in Renton, WA (NOW HIRING)

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Maintenance Plumber

Seattle, WA · On-site

$33.32 - $61.01/hr

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Maintenance Plumber

Kent, WA · On-site

$33.32/hr

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

Repair, construct, install, rebuild, adjust, and modify plumbing lines and fixtures * Layout ... Union Representation Statement: This is an hourly position governed by the International ...

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Showing results 1-20

Union Plumbing information

See Renton, WA salary details

$21

$41

$65

How much do union plumbing jobs pay per hour?

As of Jul 28, 2026, the average hourly pay for union plumbing in Renton, WA is $41.83, according to ZipRecruiter salary data. Most workers in this role earn between $33.27 and $48.41 per hour, depending on experience, location, and employer.

What are some common challenges faced by union plumbers on large-scale construction projects?

Union plumbers working on large-scale construction projects often encounter challenges such as coordinating with multiple trades, adhering to strict project timelines, and maintaining compliance with safety regulations. Effective communication with project managers, electricians, and HVAC teams is crucial to ensure that plumbing installations are properly sequenced and integrated. Additionally, union plumbers must stay updated on evolving building codes and union guidelines, which may require ongoing training. These challenges are balanced by the support and resources provided by the union, including advocacy, training, and established safety protocols.

What is a union plumber?

A union plumber is a skilled tradesperson who is a member of a labor union representing plumbers. These professionals install, repair, and maintain piping systems in residential, commercial, or industrial settings. By being part of a union, plumbers benefit from collective bargaining, better wages, job security, and access to training and benefits. Union plumbers typically complete an apprenticeship and are required to follow strict safety and quality standards. Their work is essential for ensuring safe water supply and proper sanitation in buildings.

What are the key skills and qualifications needed to thrive as a Union Plumber, and why are they important?

To thrive as a Union Plumber, you need a solid understanding of plumbing systems, blueprint reading, and local building codes, typically gained through an apprenticeship and state licensure. Familiarity with pipefitting tools, welding equipment, and diagnostic systems like pressure gauges and leak detectors is essential. Strong problem-solving skills, attention to detail, and effective communication help plumbers collaborate with clients and other tradespeople. These competencies ensure safe, efficient installations and repairs that comply with regulations and meet client needs.
What are the most commonly searched types of Plumbing jobs in Renton, WA? The most popular types of Plumbing jobs in Renton, WA are:
What are popular job titles related to Union Plumbing jobs in Renton, WA? For Union Plumbing jobs in Renton, WA, the most frequently searched job titles are:
What job categories do people searching Union Plumbing jobs in Renton, WA look for? The top searched job categories for Union Plumbing jobs in Renton, WA are:
What cities near Renton, WA are hiring for Union Plumbing jobs? Cities near Renton, WA with the most Union Plumbing job openings:
Infographic showing various Union Plumbing job openings in Renton, WA as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $87,009 per year, or $41.8 per hour.
Service Plumber

Service Plumber

MacDonald-Miller Facility Solutions

Seattle, WA • On-site

$25 - $70/hr

Full-time

Posted 22 days ago


MacDonald-Miller Facility Solutions rating

8.6

Company rating: 8.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

16th of 250 rated facilities management


Job description

At MacDonald-Miller Facility Solutions (“MacMiller”) we make buildings work better. As the Northwest’s leading mechanical contracting firm, we design, deliver and service HVAC, plumbing and automation system solutions for commercial buildings. With our 1,600 employees across 14 offices – there is a breadth and variety of work to keep you engaged and inspired.

We enjoy a well-respected history of exceeding our customers’ expectations and executing with distinction. Our clients trust their toughest projects with our integrated teams, including:

  • New construction – Engineering, fabrication and installation of mechanical systems for new projects following lean construction practices
  • Special projects – Retrofits and mechanical repairs for existing buildings for new efficiencies
  • Service - scheduled preventative maintenance ensuring tenant comfort, and 24/7 emergency response
  • Building Controls - Control systems, fault detection, energy services and remote monitoring
  • Energy & Sustainable Solutions - Acting as the Prime Contractor, we deliver design-build energy-efficient solutions in the built environment for private and public sector clients

People love to work at MacDonald-Miller, and it’s because we all share the same CoreCultureValues:

  • Collaboration – Diverse players, one team, a common vision. Collaboration is our foundation and critical to the success of the company. Every team member is valued and brings a diversity of strengths to help us meet our common vision.
  • Dedication – We are dedicated to personal and professional excellence. We execute with distinction by doing the right thing and following through on our commitments.
  • Safety – Everyone deserves a safe workplace. Safety is more than hardhats and boots, it’s an attitude and the environment we create. Every day, everyone goes home to their families.
  • Community – We are proud to be part of MacDonald-Miller. We actively seek to build relationships and know each other as individuals. Together we create an environment that is welcoming, caring, and trusting.
  • Innovation – We are committed to continuous, creative problem solving. Innovation is how we stay an industry leader. We always strive to challenge and better ourselves.
  • Fun! – Take the work seriously, but never taking ourselves too seriously. It’s possible to be both serious professionals and good-natured people you enjoy working with. We strive to be both.

Requirements

Service Plumber: This is where you come in.

We’re looking for a Service Plumber to perform regular maintenance, trouble shooting, diagnostics and repair on commercial plumbing systems, and associated components. In return for achieving aggressive goals, you’ll get rewarded with more to own, a ton of growth opportunities, and more freedom than you’ve probably ever had.

The MacMiller DifferenceWe know your skills can take you anywhere. Why here?

“It is our responsibility to make sure you have the tools, information, and materials you need to do your job. If that isn’t happening, we aren’t doing our jobs” – Mark Webster, Executive VP/ Chief Operations Officer.

Our work is distributed geographically to keep you closer to home, and we invest in tools and training to allow our people to do what they do best.

  • Cutting edge technology
  • Modern tools and equipment
  • Full-time training staff
  • Formal leadership training

Top 3 things to deliver in the first year to be a hero:

  • Commitment to safety and quality – take pride in your craftmanship with a safety-first mentality.
  • Detailed communication and partnership – work to keep your team and customer informed to build trusting relationships.
  • A ‘no problem’ service mentality – you will come across situations where you are the one that can save the day, let’s roll up our sleeves and get it done.

Your Background: What kind of person will thrive in this role?

You should have…

  • This is a union position – must be qualified for union membership.
  • A track record of delivering thorough, quality service in the commercial HVAC industry.
  • Expertise leveraging your resources to tackle complex repairs.
  • A valid drivers license, clean driving record, and all applicable licenses of the trade are required.

And everyone you work with should describe you as…

  • Someone with a positive/can do attitude
  • Having incredibly strong work ethic
  • Very adaptable with tons of initiative

And you should be motivated by…

  • Empowering yourself to learn how to do something. If you need a ton of handholding or a micro-manager boss, this is not the place for you
  • Working in a lean, results-oriented environment, where you’ll be expected to do more, take on more, and achieve more every year
  • Having fun in an environment high on transparency, open to innovative new approaches with a supportive family feel

Benefits

Compensation: $25 - $70 per hour based on collective bargaining scale. Benefits are administered by the local Union, check out our full list of union partners for more information.

Interested to learn more?

If you’re ready for an adventure and are interested in being considered for this role, click apply to start the conversation! Or if you know someone who currently works at MacDonald-Miller, reach out to them to get introduced to the team!

MacDonald-Miller Facility Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.


What MacDonald-Miller Facility Solutions employees say

Pay

Hours and flexibility

Workplace

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