Important Links

Union Apprentices

Sheet Metal Workers Local #91

smw91.org

International Training Institute of the Sheet Metal and Air Conditioning Industry

sheetmetal-iti.org

National Energy Management Institute

nemionline.org

Sheet Metal Occupational Health Institute Trust

smohit.org

Sheet Metal Workers National Pension Fund

smwnpf.org

Health & Welfare Fund

smw91.org/resources/health-and-welfare.html

Khan Academy

khanacademy.org

NEWS

See all recent news stories

Contractor Highlight: Climate Engineering

Climate Engineers has provided Eastern Iowa with quality residential and commercial HVAC services since their first shop opened in Cedar Rapids in 1947.

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Local 91 Instructor Steve Olson Retiring After 36 Years in Industry

Join us in congratulating Steve Olson, who's retiring after 36 years in the industry!

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Hornbuckle: 3 Generations of HVAC Solutions

Hornbuckle Heating & Air Conditioning has been a Quad Cities staple in the HVAC community for more than 60 years.

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