Workers on elevator

sheet metal contractors

Don’t settle for anything but the best! Well-known for our technical standards and expertise, Local Union 91 Sheet Metal Workers are the most-qualified contractors in the area for all facets of HVAC and sheet metal work. From duct construction and installation to air pollution control, energy recovery and roofing, Local Union 91 Sheet Metal Workers are well-equipped and highly-trained to deliver the best and most timely service in the industry.


News Feed >

Annual Golf Outing

Sign up as a group of four or as an individual. Cost per round is $30.00. Deadline to sign up is June 19, 2015. Burgers and brats provided afterward. Great prizes awarded for top teams and individual pin prizes.

Read More »

New Website Launch

We’ve updated our site with a fresh, more visually appealing design and a new navigation system for an easier and more enjoyable experience. Our new site automatically adjusts to fit your mobile devices too!

Read More »

New Members

We are proud to welcome Crawford North and Sterling Commercial Roofing, Inc. to our growing list of signatory contractors.

Read More »