About Local 27 BOILERMAKERS

BOILERMAKERS LOCAL 27 - SINCE 1889

Who We Are

The International Brotherhood of Boilermakers grew out of the Industrial Revolution and the demand for steam power. Organized in 1880, we are one of the oldest unions in the United States. We are located in St. Louis, Missouri (since 1899) and provide industrial services to the eastern-half state of Missouri. The Boilermakers union has long been politically active, with a permanent presence in Washington, D.C. We aggressively promote and defend the rights of our members and indeed those of all workers.


Boilermakers Local 27 is a progressive, forward-thinking union that has established funds for pensions, health, welfare, and an annuity trust.

We boast one of the best apprentice programs in America and partner in an award-winning alliance with construction industry contractors and owners that has resulted in numerous union/management innovations for improved safety, manpower availability, training, and cost savings.

133

Years of Experience

union history

The birth and growth of the Boilermakers union in the 19th Century go hand-in-hand with the birth and growth of the United States and Canada. Emergent industries needed to harness steam, transport people across the nation, as well as power a growing manufacturing sector.

Skilled craftsmen were in demand.

1800s

The Start Of Boilermakers

During this time, boiler making had evolved into its own craft, requiring precise skills and creativity. Ships, trains, and plants to power the two nations required the skills of boilermakers.
1850s

Boilermaker Evolution

While the uses of steam power grew, so did the demands of workers for fair working conditions and a fair wage. The 19th Century proved a tumultuous time for worker’ rights, so the working class turned to forming unions to increase their power and influence.
1893

International Brotherhood United

Two different unions of boilermakers formed—a Chicago group and one in the south. In 1893 the two groups merged to form the International Brotherhood of Boilermakers and Iron Shipbuilders.
1900s

The Growth Of Boilermakers

While it’s not recorded when Boilermakers began working in field construction, by the early 1900s, members were building the Los Angeles Aqueduct. During the last century members, along with other crafts, even worked on Panama Canal.
1960s

Boilermakers Political Push

In the 1960s, the union created the Legislative Education Action Program to structure the Brotherhood’s political education efforts. During the last half of the 1900s, unions fought against increasing globalization that sent American and Canadian manufacturing jobs overseas to produce cheaper goods
Current

21st Century Boilermakers

Now in the 21st Century, the union continues to fight for good middle-class jobs and worker protections. The union aims to increase membership and job opportunities through its most recent trust: the M.O.R.E. Work Investment Fund.

Why boilermakers Local 27?

Boilermakers don't just do it all—they do it better. With their multifaceted skills and adaptability, they are the go-to source for saving both owners' and contractors' time and money. Not only can Boilermakers weld on high-pressure tubes and pipes in tight spaces, or complete even the dirtiest projects with ease, but also our members are willing to go the extra mile unlike no one else!


If you want skilled craftspeople who can complete any job with excellence, hire the Boilermakers. We'll stake our 130-year reputation on doing the job right. The first time.

  • Refinery Projects
  • Ship Building Projects
  • Nuclear Energy Projects
  • Power Generation Projects
  • Renewable Energy Projects
CONTACT LOCAL 27

Interested in Joining Our Team?

Are you ready to become part of the proud tradition and career path? Contact Local 27 today to find out how your journey can begin!

Who We Represent

The International Brotherhood of Boilermakers is proud of the mutually beneficial relationships, partnerships, and affiliate programs we’ve developed over the years to make our union stronger for our members and our contractors, and owners.​

Meet Local 27 BOILERMAKER Officers

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