Mailing address:
 P.O. Box 441082
 Houston, Texas 77244-1082
 
 Telephone:
  (281) 558-6900 - Local
  (281) 558-6936 - Fax
 Email:
  sales@zenithintegrated.com
  support@zenithintegrated.com
  joblink@zenithintegrated.com
  info@zenithintegrated.com
 Office Timings:
  8:00 AM to 5:00 PM, (CST), Monday through Friday
  Hardware/Software/Telephone/Transcription support
  24/7
 Shipping Points:
With warehouses located in four time zones, it is usually possible to ship orders the same day that they are received, through 4:00 PM (CST).