Sheet Metal Workers International Association Local Union 40
100-A Old Forge Road
Rocky Hill, CT 06067 p 1-860-529-2616. 1-800-201-5840 (CT Only)
Lace up your boots, a new day is dawning!

Local 40

Delivering Superior Value to Connecticut Projects

"We have improved our profitability and customer satisfaction since we started with the union. Our projects get completed on schedule, and the end product is top quality. We could not have accomplished as much as we have, in as short of a time, without being an affiliated Sheet Metal Contractor.”

Patrick Duane, Superior Sheet Metal Inc

Our Connecticut Mission

Welcome to our site! The Sheet Metal Workers, Local 40 of Connecticut is a labor union serving 1,000-plus working men and women in Connecticut, and is located in Rocky Hill. The Sheet Metal Workers of Connecticut, in tandem with our affiliated contractors deliver the skills and expertise required to build your next industrial, commercial, institutional or residential project. As energy efficiency continues to grow in Connecticut, We provide the training to ensure our workers broaden their fields of expertise in order to complete specialized assignments. The unique training and education provided to our workforce ensures quality work for the diverse construction requirements throughout the region. We bring out high standards and productivity to every assignment, large or small, and we can assure you that all of our building projects are completed safely and efficiently. Please browse our site to learn more about our trade, and get in touch with your questions!

David Roche, Business Manager SMW Local 40

CT Sheet Metal Worker News

  • CT Women in the Building Trades

    CT State Building
    Trades Council is
    Forming a
    Multi-Trade Women's


    Ladies, bring your ideas, we want to hear them!

    Spread the word!


    The Norh America's Building Trades Union is having a 2019 TRADESWOMEN BUILD NATIONS CONFERENCE in Minneapolis, MN October  4-6. 

    Here's the link : Tradeswomen Build Nations 2019





    Dear Member, 

    We have until August 26 to submit public comments.   Non-union groups are already in the process of swamping the Department of Labor with comments opposed to the exclusion of construction from IRAPs. They look to flood future job sites with low-wage, low-skilled labor classified as “apprentices.”

    Our new website — — allows you to quickly and easily send a comment to the DOL in support of maintaining exclusion of the construction industry from IRAPs. Please take a few minutes now to send your message.

    Lets keep IRAP (Industry Recognized Apprenticeships) out of the Building trades!  You can go directly to the website by  clicking on the following link or click "Take action" below to sign the petition.

    Join us in calling on the DOL to maintain the construction industry exclusion from IRAPs and protect the value of our training.

    As SMART members, we get state-of-the-art construction industry training, both in the classroom and on the job. We also know first-hand the connections between high-quality training, worksite safety, good wages, and projects getting done on-time.

    The foundation of our training programs, our SMART sheet metal apprenticeship, is now in jeopardy.  

    Take action NOW.


  • AFL-CIO On Your Right To Unionize

    Know your rights to unionize.  Here is the AFL-CIO's brief summary on employee union rights:


    Image result for union strong afl-cio

  • Website Content - Local 40 Members

    If you're a Local 40 member and have job-related (and appropriate) photos or content that you would like featured on the Local's website, please contact the Hall/your representatives to discuss.  Proud to be union!

    Image result for proud to be union sheet metal worker

  • SMART Twitter

    If you're active on social media, don't forget to follow SMART on twitter at


  • Union Plus Discounts

    SMART Local 40 members --  Did you know you that as a SMART member you are eligible to recieve a variety of consumer discounts and benefits via Union Plus?  Check out the variety of money saving discounts and benefits and feel free to register with Union Plus at the link here:

    You may also be ineterested in the Union Plus smartphone application for convenient access to member discounts on your mobile device! For example, the smartphone application can identify local dicounts at restaurnts, movies, and a host of other offerings based on your location.

  • Benefits Update

    Important Notice from Local 40 Sheet Metal Workers.  Please Read the Attachment Below.
    For more information about Sheet Metal Workers Health Benefit Funds, please click here


  • ASHRAE Recognizes Outstanding Achievement at 2020 Winter Conference