Founded in 1984, Maddox Industrial Group was established to support both the public utility and private industrial markets.

Today, MIG is a full-service industrial contractor offering specialized engineering, electrical and process controls, fabrication, and construction solutions to support essential industrial infrastructure.

We also offer extensive field service capabilities including equipment installation and replacement, vessel and equipment maintenance, R-stamp repair, electrical upgrades and retrofit, and confined space rescue.

With industry-leading expertise in air separation and process piping, MIG serves a broad range of essential industries including healthcare, medical, manufacturing, water/wastewater treatment, and others.

While we’re large enough to handle your biggest and most challenging projects, we offer the most flexible, responsive, and customer-focused service you’ll find—all backed by more than three decades of experience.

Employing those who have supervisory potential has enabled us to develop our Millwrights, Pipefitters, Welders, and Fabricators into highly effective on the job leaders who can manage your projects from start to finish with excellent results.

Whether taking on what might seem like a small project, or engaging us for a long term capital project, you will get professional, predictable results. By extensively pre-planning jobs and working out the kinks before stepping on the site; hassles, complications, and on the spot changes are kept to a minimum if at all.

You can count on us to deliver a successful project for you within your budget and with safety as a top priority.

Fabrication Facility  •   Indianapolis, IN