Skip to content
617-876-8081 1035 Cambridge Street 17A, Cambridge MA LIUNA

Effective July 1st, 2022 Cigna HealthCare will replace Blue Cross/Blue Shield of Massachusetts as your medical network.

Below is an updated letter for our members of Local 151, regarding our change in our Medical Provider Network.

En Español

Scan QR code
for members app

Get Involved

Our programs are here for you

Training Courses

Unlock the door to a better future for yourself and your family. Check out our specialized training.

Schedule a session

Membership Meetings

Monthly Union meetings (only active & retired Local 151 Members are welcome to attend) are held at Saint Anthony’s Parish. 400 Cardinal Medeiros Ave, Cambridge, MA @ 5pm the first Monday of the month.

First Monday of the Month


We have Apprentice Application Day four times per year. Please come to the Local 151 office to fill out your application on the posted day & time.

Click Here

We Are Proud of Our Work

Laborers’ Union Local 151 is building Cambridge. Visit our showcase.

We Are A Half-Million Strong

The Laborers’ Union Local 151 is on the forefront of the construction industry. We are proud to be affiliates of the Laborers’ International Union Of North America. A half-million strong, we are united through collective bargaining agreements which help us earn family-supporting pay, good benefits and the opportunity for advancement and better lives.

Our History Is Our Commitment

LiUNA has fought for workers for over a hundred years

From 1903...

Hundreds of Laborers Local Unions existed across North America at the turn of the century but they were not organized for effective power. But in 1903, Samuel Gompers, President of the American Federation of Labor, sent out a convention call to independent local Laborers’ Unions, urging them to join together and establish an international union of construction laborers. today

In the 21st century LIUNA has led the way for trade unions in its commitment to growth and member activism. We have made a historic commitment to help more workers join the union with the passage of resolutions that raise more than $100 million a year for organizing — more than any construction union and more than virtually any union in North America.


Follow us to stay up-to-date on all of our latest news!