Bullock, Logan and Associates

169 Crossen Avenue
Elk Grove Village, IL 60007
Telephone: 847/434-1200 Fax 847/434-1195
www.bullocklogan.com

Chicago Cooling Tower Company

7030 N. Austin Ave.
Niles, IL 60714
Telephone: 847-647-7610

Imbert Corporation

7030 N.Austin Avenue
Niles,IL.60714
Telephone: 847-588-3170
www.imbertcorp.com

J & L Cooling Towers

1083 Entry Dr.
Bensenville, IL  60106
Telephone:  773-807-5598 Fax:  630-422-1306
www.j-lcoolingtowersinc.com