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.


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2015 Labor Day

Labor Day is September 7. Please stand proud and participate with your Local 91 union brothers in the parade. T-shirts/aprons and candy are provided by Local 91.

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Dubuque Golf Outing

Being held @ Timberline Golf course in Dubuque. Registration at 9:30 Tee time @ 10:00. Sign up as a group of four or as an individual. Cost per round is $37.00. Deadline to sign up is August 7, 2015. Burgers and brats provided afterward.

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New Members

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

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