Powering North America’s Critical Mechanical Systems
Steamfitters
United Association (UA) steamfitters are highly trained professionals who fabricate, install, maintain, and repair high-pressure systems that move steam, hot water, and other industrial fluids. Their work is essential to the safe and efficient operation of heating, cooling, and process systems that support everything from hospitals and schools to power plants and advanced manufacturing.
What Do UA Steamfitters Do?
UA steamfitters perform a wide range of specialized tasks, including:
Fabrication and Installation
Building and installing complex piping systems for steam, hot water, chilled water, compressed air, and processed fluids.
System Maintenance and Repair
Inspecting, troubleshooting, and repairing high-pressure and low-pressure piping systems to ensure reliability and safety.
Welding and Rigging
Performing precision welding, cutting, and rigging for new construction, retrofits, and maintenance projects.
Testing and Commissioning
Conducting hydrostatic, pneumatic, and operational testing to verify system integrity and performance.
Upgrades and Retrofits
Modernizing older systems to improve efficiency, reduce energy costs, and meet updated codes and regulations.
UA steamfitters are known for their technical expertise, safety, focus, and commitment to delivering quality workmanship on every project.
UA Steamfitters are Trusted to Work in a Wide Range of Industries
Industries we serve
UA Steamfitters work in a diverse range of industries, including:
- Power Generation: Gas, coal, nuclear, and renewable energy plants
- Commercial and Institutional: Hospitals, universities, office buildings, and public facilities
- Industrial and Manufacturing: Factories, chemical plants, and food processing and pharmaceutical facilities
- Datacenters: Supporting advanced cooling and process piping for mission-critical operations
- Government and Defense: Military bases, government buildings, and secure installations
From maintaining hospital heating systems to supporting electricity generation and industrial production, UA steamfitters keep North America’s essential infrastructure running safely and efficiently.
Discover the Advantage of a Career as a Steamfitter
Why choose a career as a UA steamfitter?
There are many reasons to begin a career as a steamfitter, including:
In-Demand Skills
As infrastructure ages and new technologies emerge, the need for skilled steamfitters continues to rise across North America.
Excellent Compensation
UA steamfitters enjoy industry-leading wages, comprehensive healthcare, and robust retirement benefits.
Job Security
Steamfitting is essential work, providing steady employment and opportunities for advancement.
Continuous Training
Affiliated state-of-the-art UA training centers offer journeyman upgrade classes to ensure steamfitters remain at the forefront of industry standards and innovation.
Begin Your Journey to a Brighter Future
Start your career as a UA steamfitter
UA apprenticeships offer a direct path to a rewarding, high-demand career in steamfitting. As a UA apprentice, you will:
- Earn While You Learn
Get paid from Day One, with no student debt. - Receive World-Class Training
Learn from industry leaders in state-of-the-art training facilities. - Gain Nationally Recognized Credentials
UA journeymen develop in-demand skills and gain certifications respected across North America. - Access Career Advancement Opportunities
From apprentice to journeyman and beyond.
Take the first step toward a stable, well-paying, and meaningful career.
Join the UA
Are you looking to begin a new career as an apprentice? Are you an experienced tradesperson searching for a brighter future?
Please submit your contact information to receive more information on becoming a union steamfitter or other careers available at the UA.
Become a member of the United Association
Join the Best in the Business
To receive more information on careers available at the UA, please submit your contact information.






