Let's Talk!

 

Zien Service, Inc.

2303 West Mill Road

Glendale, WI  53209

office@zienmechanical.com
 

Tel:  1-414-351-8700
Fax: 1-414-351-8705

 PLUMBING      HEATING      VENTILATION      AIR-CONDITIONING      BUILDING AUTOMATION SYSTEMS      REFRIGERATION      FIRE PROTECTION      PROCESS PIPING      SHEET METAL     

EVERYTHING UNDER ONE ROOF 

Local 18 Heating, Air Conditioning, Ventilation and Sheet Metal Engineers

© 2016 Zien Service, Inc.  •  All rights reserved.  •  Zien is a trademark of Zien Service, Inc.  •  All other trademarks are property of their respective owners.