Licensed Commercial & Industrial HVAC Contractor Serving Indiana

Pro Tech Contractors serves commercial and industrial facilities across Indiana as a licensed, bonded, and insured mechanical contractor in business since 2000. Plant engineers, facility managers, property managers, and general contractors engage us for air-cooled and water-cooled chillers, booster chilling systems, rooftop units, boilers, commercial and industrial refrigeration, ductwork, and building automation controls.

For organizations operating properties on both sides of the Illinois and Indiana state line, working with a contractor licensed in both states simplifies preventive maintenance contracts, emergency dispatch, and capital retrofit standards. We focus strictly on commercial and industrial properties, supporting production plants, refrigerated operations, warehouses, and occupied commercial facilities.

Indiana projects also draw on our in-house fabrication shop, where we weld custom vent hoods, fabricate industrial ductwork, and build custom chillers, booster chilling systems, and one-off industrial builds. Fabricating non-standard equipment and transitions in-house keeps on-site installation focused.

Indiana facility managers and plant engineers reach dispatch at (877) 807-8324 or [email protected] for scheduled projects, preventive maintenance coordination, and around-the-clock emergency service.

Tell us the equipment, the symptoms and the site's gate or safety requirements, and we dispatch from our office at 1100 N Ridge Ave, Lombard, IL 60148.

For retrofits and specialized repairs in Indiana, our in-house fabrication shop can prepare custom ductwork transitions, welded vent hoods, or chilling assemblies before crews head to site.