Local Union 1 believes in staying on the cutting edge of technology to better serve customers, contractors, and union members. That means keeping pace with the advances shaping HVAC and sheet metal work—using modern methods, tools, and equipment to deliver the best results.

In partnership with our signatory contractors, Local 1 operates a self-funded apprenticeship school to train members—with no taxpayer contributions. We also provide journeyman upgrade classes to meet the demands of an industry that never stands still.
Established in Peru, Illinois almost 50 years ago, Chapman's Mechanical Systems is a multi-generational family operation that evolved from a sheet metal specialist into a comprehensive mechanical contractor.
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The Second Annual Car Show was back on Saturday, September 13! Friends and family of Local Unon 1 gathered to admire classic and custom cars and enjoyed music and food trucks.
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In October, we came together for our annual Awards Banquet to honor retirees, long-serving members and apprentices. Your hard work and commitment have built a stronger union and a stronger community.
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