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MasTec Advanced Technologies

17 cases in this site's copy of the record · 0 of those 17 are marked open by the Board · Region 10, 12, 13, 28 · Albuquerque, NM; Austell, GA; Duluth, GA; Piedmont, SC; South Holland, IL; Tampa, FL and more

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

What kinds of case

Type	What it is	Here
CA	Charge against an employer	16
RC	Petition for an election	1

The cases

Charge against an employer
CA
Filed 19 January 2021Case 13-CA-271475ClosedSouth Holland, ILRegion 13Workers in the unit 13
Mastec Advanced Technologies
CA
Filed 6 October 2011Case 10-CA-066253ClosedDuluth, GARegion 10Workers in the unit 55
Mastec Advanced Technologies
CA
Filed 18 August 2011Case 10-CA-062900ClosedDuluth, GARegion 10Workers in the unit 55
Charge against an employer
CA
Filed 29 March 2011Case 10-CA-038909ClosedDuluth, GARegion 10Workers in the unit 58
Mastec Advanced Technologies
CA
Filed 30 June 2009Case 12-CA-026400ClosedWest Palm Beach, FLRegion 12Workers in the unit 33
Mastec Advanced Technologies
CA
Filed 12 May 2009Case 12-CA-026343ClosedWest Palm Beach, FLRegion 12Workers in the unit 33
Mastec Advanced Technologies
CA
Filed 29 April 2009Case 12-CA-026328ClosedWest Palm Beach, FLRegion 12Workers in the unit 33
Mastec Advanced Technologies
CA
Filed 14 April 2009Case 12-CA-026308ClosedWest Palm Beach, FLRegion 12Workers in the unit 2
Mastec Advanced Technologies
CA
Filed 22 December 2008Case 12-CA-026135ClosedWest Palm Beach, FLRegion 12Workers in the unit 48
Mastec Advanced Technologies
CA
Filed 2 June 2008Case 12-CA-025872ClosedWest Palm Beach, FLRegion 12Workers in the unit 49
Petition for an election
RC
Filed 22 May 2008Case 10-RC-015701ClosedAustell, GARegion 10Workers in the unit 49
Included: All full-time and regular part-time service technicians, apprentice technicians, lead technicians and warehouse technicians employed by MasTec North American, Inc. d/b/a/ MasTec Advanced Technologies at its Atlanta, (Austell) Georgia facility, but excluding all other employees, office clerical employees and technical employees, temporary employees professional and confidential employees, guards and ...
Mastec Advanced Technologies
CA
Filed 9 August 2006Case 11-CA-021269ClosedPiedmont, SCRegion 10Workers in the unit 72
Charge against an employer
CA
Filed 15 June 2006Case 10-CA-036309ClosedAustell, GARegion 10Workers in the unit 90
Mastec Advanced Technologies
CA
Filed 6 June 2006Case 10-CA-036292ClosedAustell, GARegion 10Workers in the unit 90
MASTEC-Advanced Technologies
CA
Filed 17 May 2005Case 12-CA-024491ClosedTampa, FLRegion 12Workers in the unit 160
Mastec Advanced Technologies
CA
Filed 13 January 2005Case 28-CA-020108ClosedAlbuquerque, NMRegion 28Workers in the unit 50
Mastec Advanced Technologies
CA
Filed 22 November 2004Case 28-CA-020040ClosedAlbuquerque, NMRegion 28Workers in the unit 50

Last refreshed 19 September 2026. What is in it, and what is not.

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