0001193125-13-112819 Sample Contracts

MASTEC, INC., THE SUBSIDIARY GUARANTORS PARTY HERETO and as Trustee SUPPLEMENTAL INDENTURE Dated as of March 18, 2013 to INDENTURE Dated as of January 31, 2007

Supplemental Indenture • March 18th, 2013 • Mastec Inc • Water, sewer, pipeline, comm & power line construction • New York

• Contract Type
  Supplemental Indenture
• Filed
  March 18th, 2013
• Company
  Mastec Inc
• Industry
  Water, sewer, pipeline, comm & power line construction
• Jurisdiction
  New York

This SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of March 18, 2013, is entered into by and among MasTec, Inc., a Florida corporation (the “Company”), the Subsidiary Guarantors party hereto and U.S. Bank National Association, as trustee (the “Trustee”).