• Eastern Illinois Chapter, National Electrical Contractors Association necaeil.com
• Contractors Association of Will & Grundy Counties contractorswillgrundy.com
• Sheet Metal & Air Conditioning Contractors of North America smacna.org
• Illinois Valley Building Trades Council ivlabmgt.org
  
• Will Grundy Building Trades Council www.willgrundybtc.org
• Chicago Area LECET www.lecetchicagoarea.org
• LECET www.lecet.org