Keystone Heating & Air Cond. Co., Inc.
Racine, WI 53403
Articles
Comfort business survivors: Racine's Keystone turns 100
Written By: Michael Burke
Feb 03, 2018
Comfort business survivors: Racine's Keystone turns 100
MICHAEL BURKE mick.burke@journaltimes.com
Keystone Heating & Air Conditioning Co., 2707 Durand Ave., turrns 100 years old this year. President David Katt is shown here in the company shop, where Keystone used to make all of the d
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