Welcome To Our New Website


Welcome to Our New Website

Brothers and sisters, welcome to our new website! We have designed this new site to serve as a tool for you to stay up-to-date on the latest news in our union and across the industry.

The value of the work done by our professionals sets the bar for the industry, and our members have delivered consistently impressive results across the region. 

We set the certification and professional standards to ensure the highest quality work. 

We ensure that the job is done right the first time so that end users and owners avoid costly and preventable future issues.

Insulators Local 6 is here to stand up for you, to help your career grow and thrive, and to support our industry’s success in the New England economy and beyond. 
We hope that this becomes a valuable resource for investing in your work and caring for your families. 
In solidarity,
Jim Lister
Business Manager

Op-ed: Unions Key to Rebuilding the Middle-Class​


Op-ed: Unions Key to Rebuilding the Middle-Class

James R. Lister is the Business Manager / Financial Secretary of Insulators Local No. 6.
The history of organized labor is often framed by the battles of the past: the Pullman strike, the coal miners, the fight for the 40-hour work week. It is certainly true that many of the benefits workers receive today were paid for with the blood and sweat of hardworking union members generations ago. However, the impact of unions is not simply the revolutions of the past. Organized labor is the answer to the needs of today’s working families.

Take the story of Dorchester. Many of Greater Boston’s labor unions call Dot home. While the city and region around us continues to price out many long-time residents, unionized labor has provided Dorchester families with stable incomes, and a way to stay in the neighborhood they love and have helped to build.

This isn’t the story everywhere in America. Union membership has plummeted over the last four decades. And it’s no surprise that the income inequality gap has expanded and we have seen the middle class shrink. Workers are being forced into unfair agreements, being asked to do more with less. We’ve seen a surge in the underground economy, resulting in massive income tax fraud and wage theft, and in the gig economy, which leaves workers to fend for themselves with no protections. 

Employers are chipping away at vital, hard-earned benefits like healthcare and retirement. The end result is a workforce that’s working more, earning less, and left high and dry without the safety nets we used to take for granted.

And amidst all of this, people are entering the workforce as young adults, facing massive housing costs, mountainous student debt, and crushing transportation challenges. 
Unions were the answer in the 19th and 20th centuries, and are the solution in the 21st century. 

For workers, being a part of the union means safe working conditions, stronger job protections, and better pay. In supporting the workforce, labor unions grow the economy. These are the keys to financial stability and a foundation to thrive. 

Additionally, labor has been on the front lines of environmentally sustainable building practices. For example, mechanical insulators are proud to partner with companies to improve their energy efficiency and reduce their carbon footprint. Not only does this investment save businesses money, it helps the environment. 

This forward thinking, and commitment to getting the job done right, is what union labor has always been all about. And this commitment to excellence, training, and opportunity is the way to create the workforce and economy that America will need to stay competitive globally in the 21st century.


At this critical time for working people, we honor the history of the labor movement. But we are also renewed in our commitment to building the economy of the future. We recall our mission: to use our unique position to tackle the challenges of income inequality and a shrinking middle class, and to fight for the middle class.