The Waldinger Corporation and Commercial Air, Inc. joined forces when Waldinger acquired Commercial Air on September 1, 2018. Commercial Air, Inc. has operated as an HVAC and refrigeration service provider in the Wisconsin market since 1981.

The Waldinger Corporation is your complete sheet metal, mechanical, electrical, building automation, and service contractor since 1906. We design, fabricate, install, maintain, and repair heating, ventilation, air conditioning, refrigeration, electrical, plumbing, and piping systems for commercial, institutional, and industrial customers. We work on all brands of equipment and offer 24-hour emergency service.

2401 Advance Road
Madison, WI 53718
(608) 221-8886
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