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Union Pipefitter Jobs in Michigan (NOW HIRING)

PCSI

Pipefitter, Warren MI

Warren, MI · On-site

$52.25/hr

PCSI is seeking a Pipefitter to join its Mechanical department. Responsibilities include ... Monday - Friday, 7:30 am - 4:00 pm Rate of Pay: $52.25 per hour plus Health & Welfare (union shop ...

University of Michigan

PLUMBER-PIPEFITTER

Ann Arbor, MI · On-site

$108K - $109K/yr

... controls, fittings and accessories. * Cut pipe and thread, using threading machine or other ... Union Affiliation This position is covered under the collective bargaining agreement between the U ...

Vassar

Plumber/Mechanic

Vassar, MI

$34.28/hr

Department Facilities Operations - Administrative Office Job Family Service - Union Vassar College ... of pipes, fittings, and plumbing fixtures and equipment pertaining to the main heating water, gas ...

Medxcel

Union Novi MI Master Plumber

Detroit, MI

Inspects, installs, repairs, replaces and modifies pipes, fittings, equipment, and plumbing fixtures. Ensures that all work complies with codes and obtains necessary permits. Assigns work to and ...

trane technologies

Journeyman HVAC Technician

Flint, MI · On-site

$23.80 - $43.85/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

trane technologies

HVAC Tech

Grand Rapids, MI

$28.64 - $44.31/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

Trane Technologies plc

HVAC Tech

Grand Rapids, MI · On-site

$28.64 - $44.31/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

Trane Technologies plc

HVAC Tech

Grand Rapids, MI · On-site

$28.64 - $44.31/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

trane technologies

HVAC Tech

Grand Rapids, MI · On-site

$23.80 - $43.85/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

Trane Technologies plc

Journeyman HVAC Technician

Flint, MI · On-site

$23.80 - $43.85/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

Trane Technologies plc

Journeyman HVAC Technician

Flint, MI · On-site

$23.80 - $43.85/hr

... pipe fitting, and mechanical layouts. This position affords you the opportunity to work with ... Additionally, benefits may vary depending on the region, business alignment, union involvement, and ...

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All JobsUnion Pipefitter JobsUnion Pipefitter Jobs in Michigan

Union Pipefitter information

See Michigan salary details

$13

$24

$34

How much do union pipefitter jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for union pipefitter in Michigan is $24.96, according to ZipRecruiter salary data. Most workers in this role earn between $21.15 and $27.02 per hour, depending on experience, location, and employer.

What is a union pipefitter?

Union pipefitters are skilled tradespeople who install, assemble, maintain, and repair piping systems that transport liquids, gases, and steam in commercial, industrial, and manufacturing settings. They are members of a labor union, which provides them with collective bargaining power, training, and benefits. Union pipefitters often work on construction sites, power plants, oil refineries, and factories. Their responsibilities include reading blueprints, measuring and cutting pipes, welding, and ensuring systems meet safety codes. Joining a union offers pipefitters access to apprenticeships, job security, and better wages.

What does a union pipefitter do?

As a union pipefitter, your primary responsibilities are to fabricate and prepare pipes and attach them to a wall. Your duties include planning pipe systems, designing layouts, inspecting work sites, testing lines, measuring and marking pipes for cutting and welding, and securing pipes with brackets, clamps, and welding equipment. You install new pipes and assist with repairs or upgrades to existing systems. As a pipefitter, you work with hand, power, and welding tools and are responsible for their maintenance. Working as a union pipefitter means you have the support and resources of a labor union throughout your career, resulting in greater worker protections and benefits.

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

To thrive as a Union Pipefitter, you need expertise in blueprint reading, pipe system assembly, welding, and a completed apprenticeship or relevant certification. Familiarity with tools like pipe threaders, welding machines, and safety systems is essential, along with OSHA safety certifications. Strong problem-solving skills, teamwork, attention to detail, and reliability help pipefitters excel on complex job sites. These skills and qualities ensure safe, precise installation and maintenance of piping systems, directly impacting project efficiency and workplace safety.

What are some common challenges union pipefitters face on the job, and how are they addressed?

Union Pipefitters often encounter challenges such as working in confined spaces, extreme temperatures, or at heights, as well as coordinating with other trades on busy construction sites. These challenges are typically addressed through comprehensive safety training, the use of personal protective equipment, and clear communication protocols. Additionally, union membership provides access to ongoing education and mentorship, helping members stay updated on best practices and new technologies to tackle these challenges effectively.

What is the difference between Union Pipefitter vs Pipefitter?

AspectUnion PipefitterPipefitter
CredentialsUnion membership, certifications like OSHA, pipefitting licensesMay have similar certifications, often non-union
Work EnvironmentUnion shops, industrial plants, construction sitesCommercial, industrial, or residential settings
Employer & Industry UsageUnionized companies, large industrial projectsPrivate companies, smaller projects
Search & Comparison IntentUnion Pipefitter vs PipefitterSimilar roles, different employment types

The main difference between a Union Pipefitter and a Pipefitter lies in union membership and work environment. Union Pipefitters are part of a union, often working on large industrial or construction projects with union benefits, while Pipefitters may work in non-union settings. Both roles require similar skills and certifications, but union membership can influence wages, job security, and work conditions.

More about Union Pipefitter jobs

What are the most commonly searched types of Pipefitter jobs in Michigan?

The most popular types of Pipefitter jobs in Michigan are:

What are popular job titles related to Union Pipefitter jobs in Michigan?

For Union Pipefitter jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Union Pipefitter jobs in Michigan look for?

The top searched job categories for Union Pipefitter jobs in Michigan are:

What cities in Michigan are hiring for Union Pipefitter jobs?

Cities in Michigan with the most Union Pipefitter job openings:

Union Pipefitter jobs near you
Infographic showing various Union Pipefitter job openings in Michigan as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $51,925 per year, or $25 per hour.

Pipefitter, Warren MI

PCSI

Warren, MI • On-site

$52.25/hr

Full-time

Re-posted 18 days ago

Job description

PCSI is seeking a Pipefitter to join its Mechanical department. Responsibilities include installation, repairs, and maintenance of high-pressure steam, hydronic heat, chilled water, and plumbing systems across a military facility. This role involves reviewing as-built drawings, fabricating and assembling pipe, troubleshooting system issues, and testing systems to ensure safe and efficient operation while following established safety standards. The position requires formal apprenticeship training or equivalent experience and the ability to work independently in physically demanding indoor and outdoor environments. This position will report to the Mechanical Supervisor and is based at Detroit Arsenal in Warren, MI.
Typical shift: Monday - Friday, 7:30 am - 4:00 pm
Rate of Pay: $52.25 per hour plus Health & Welfare (union shop), full benefits (including paid federal holidays off)
Who Are We:
PCSI is a non-profit organization and federal contractor that provides support services to hospitals, military bases, and private-sector clients throughout the United States. We aim to integrate veterans and other people with disabilities into meaningful, customer-facing jobs with competitive wages and benefits. We operate under AbilityOne-a federal initiative for employing people with disabilities-and serving people of all abilities in their career development journey is at the heart of what we do.
Reasonable accommodation may be provided to enable individuals with disabilities to perform essential functions.
This position is part of a 5-person plumbing/pipefitting shop executing facility operations & maintenance (O&M) and repair contract, consisting of 55 buildings comprising nearly two million square feet of space and roads and grounds maintenance of approximately 170 acres on a military installation.
  • Inspect, maintain, troubleshoot, and repair boilers, pressure vessels, humidification boilers, burners, feedwater systems, condensate return systems, fuel systems, steam traps, heat exchangers, expansion tanks, pumps, and other associated mechanical equipment.
  • Inspect, maintain, troubleshoot, and repair steam, condensate, hot water, chilled water, compressed air, natural gas, and fuel gas distribution systems, including piping, valves, regulators, meters, and associated equipment.
  • Diagnose and repair chilled water systems, including piping leaks, flow restrictions, balancing issues, control valves, pumps, and other system performance deficiencies.
  • Perform seasonal startup, operational monitoring, shutdown, testing, repair, and replacement of safety valves, relief valves, control valves, condensate receivers, expansion joints, pumps, and associated piping components.
  • Maintain high-pressure steam systems in accordance with applicable codes, standards, and manufacturer requirements.
  • Record operating data, maintenance activities, equipment deficiencies, and corrective actions in maintenance management systems.
  • Read and interpret blueprints, isometric drawings (ISOs), material takeoffs, field sketches, and specifications.
  • Follow established safety practices and procedures while maintaining a safe and clean work environment.
  • Participate in an on-call rotation and respond to after-hours emergency service calls as required.
  • Perform other duties as assigned.

Qualifications
  • High school diploma or equivalent required.
  • Minimum 3 years' experience maintaining and repairing one or more of the following systems: chilled water, steam, hot water, or natural gas distribution systems and associated mechanical equipment.
  • Experience working in industrial, military, government, healthcare, or campus utility plant environments preferred.
  • Ability to obtain boiler operator certification and/or boiler plant qualifications required to support high-pressure steam generating equipment.

Knowledge, Skills, and Abilities
  • Knowledge of boiler operation, gas/fuel delivery systems, feedwater systems, condensate systems, and steam distribution networks.
  • Knowledge of National Board Inspection Code (NBIC), ASME Boiler and Pressure Vessel Code, and applicable OSHA safety requirements.
  • Ability to use a tablet or mobile device to access, update, and complete work orders, inspections, and maintenance records using Microsoft Office applications.
  • Ability to work independently and collaboratively with maintenance personnel, subcontractors, and government representatives.
  • Ability to read and interpret boiler operating logs and mechanical system diagrams.
  • Able to effectively read, write, and speak the English language.

Working Conditions
  • Successfully pass pre-employment drug/alcohol screen, background check, and motor vehicle report.
  • Must be able to obtain and maintain security clearance, including a National Agency Check with Inquiries (NACI) investigation.
  • Maintain valid State of Michigan driver's license and remain insurable to operate Company vehicles.
  • Work is done inside and outside, and is usually dirty, dusty, and greasy. Frequent exposure to uncomfortable heat conditions. Repairs and installations may be made from ladders, scaffolding, platforms, and other hard-to-reach places above 12 feet. Must stand, stoop, bend, kneel, climb, stretch, and work in tiring and uncomfortable positions.
  • Frequently lifts parts and equipment that weigh up to 24 pounds. Occasionally lift items that weigh over 25 pounds with assistance from other workers and lifting devices.

Other Duties
Please note that this job description is not intended to cover or list in full the activities, duties, or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
PCSI does not offer immigration sponsorship for this position. This includes visa types such as H-1B, TN, and STEM OPT. Please do not apply if you currently require or may require sponsorship now or in the future.
All veterans and/or persons with all types of disabilities are strongly encouraged to apply!
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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