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Illingworth-Kilgust, a Mechanical Construction Services Company
Illingworth-Kilgust is a full mechanical services company specializing in commercial HVAC construction design/build, plumbing systems, building automation systems, and fire rated ductwork within Wisconsin.
Contact us today for more information about our mechanical construction services.
Illingworth-Kilgust Mechanical, Inc.
615 South 89th Street
Milwaukee, WI 53214
T: 414.476.5790
F: 414.476.0916
6950 Gisholt Drive
Madison, WI 53713
T: 608.222.9196
F: 608.222.3339
