Associated Builders and Contractors of Indiana/Kentucky: Based on Merit, Performance, and Integrity.

ABC is the merit shop construction industry’s voice with the legislative, executive and judicial branches of the federal government and with state and local governments, as well as with the news media.
Founded on the merit shop philosophy, ABC helps its members develop people, win work and deliver that work safely, ethically, profitably and for the betterment of the communities in which ABC and its members work.
Click below to view our Member Success Kit. In it you will find useful membership information for our chapter.
ABC offers certified apprenticeship programs, continuing education, management and safety programs designed to enhance professional development.
From innovative & cutting edge topics to OSHA and client-required subject matter, ABC has you covered. ABC members participate in the Safety Training and Evaluation Process and the ABC National Safety Excellence Awards.
For more than 70 years, James Babcock, Inc. Electrical Contractors (JBI) has delivered dependable commercial electrical services across Indiana. Founded in 1955 by James and Evelyn Babcock, the company remains a proud family business—built on integrity, quality, and strong employee relationships.
Today, JBI is a full-service contractor offering Design + Build, Building Systems, and Security solutions. Headquartered in Indianapolis, they handle projects of all sizes—local and national—with a focus on timeliness, budget-conscious planning, and exceptional craftsmanship. We’re proud to spotlight JBI and their lasting impact on Indiana’s construction industry.
KTI Mechanical Constructors employs highly qualified plumbers, pipefitters, and welders, supported by certified supervisors and strong apprenticeship and training programs. With in-house education, continued skill development, and safety as a core value, KTI ensures top-quality workmanship. They offer a full mechanical contracting solution—from design through service—backed by specialized training, labor tracking, and a commitment to excellence.
InPwr Inc. is a nationally recognized leader in electrical design and contracting, known for its commitment to quality, innovation, and exceptional service. Licensed in over 40 states and operating from offices in Indianapolis, Denver, and Los Angeles, the company delivers individualized service with national reach. Their forward-thinking culture, award-winning expertise, and collaborative approach ensure customized solutions, strong client relationships, and on-time project execution. With top industry talent and a focus on integrity, safety, and value, InPwr Inc. consistently exceeds expectations.
Liberty Developing, Inc. brings years of expertise in dirt operations and wet utility infrastructure installation, serving the Fort Wayne area with a skilled and dedicated workforce. They treat every job—large or small—with equal importance and value each customer, appreciating every opportunity to serve.