April 24, 2018

Sprig Electric Inc.*

April 24, 2018

Solano Communications

April 24, 2018

Signawest Systems Inc.*

April 24, 2018

Schetter Electric, Inc.

April 24, 2018

SAC Valley Electric, Inc.

April 24, 2018

Redwood Electric Group*

April 24, 2018

Quality Sound*

February 8, 2019

Parsons Electric

April 24, 2018

Paganini Communications, Inc.*