Concept to Creation
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GEMCO Constructors Mission is to deliver high-quality, cost-effective projects on schedule by employing and supporting motivated, consistent and focused teams. We empower our employees to do the right thing at the right time for the right cost, in order to build relationships with our customers and each other to drive a sustainable future.

GEMCO Constructors, headquartered in Indianapolis, IN, is a mechanical, electrical, plumbing, building automation systems and service contractor providing comprehensive design and build solutions for its customers throughout the United States.

GEMCO was recently named one of the 25 Fastest Growing Companies in Central Indiana for the third consecutive year and has also been awarded a Top Workplaces 2020 and 2021 honor by The Indianapolis Star!

Thank you to all of our valued team members, customers and vendors for helping us achieve this great milestone!




Featured Projects
  • Medical Consumables Distribution Facility
    Medical Consumables Distribution Facility
    Waller, TX
    Fully Engineered and Installation of Mechanical, Electrical, Plumbing and Building Controls
    1.2 million sq ft
  • Distribution Facility
    Distribution Facility
    Kalamazoo, MI
    Design and Installation of Mechanical, Plumbing and Building Control Systems
    320,000 sq ft
  • TPA North Lake Distribution Facility
    TPA North Lake Distribution Facility
    Ashland, VA
    Fully Engineered and Installation of Mechanical, Electrical and Plumbing
    238,000 sq ft