AGC-GM – Leading the Milwaukee Construction Industry for over 100 years. Skip to content Menu Membership Events News About Log In Join AGC OF GREATER MILWAUKEE Leading the Milwaukee Construction Industry for over 100 years. Grow Your Business with AGC Join AGC Access tools, resources and information to enhance every aspect of your business. Membership Benefits Our members benefit from advocacy, networking, education and much more. Connect Join us at our industry management, safety, and networking events. Learn About AGC We deliver value through innovative programming and quality service.