1 (855) 6 MY CESG
1 (855) 669 - 2374
Critical Electric Systems Group


At CESG, we always strive to provide the highest standard in workmanship, safety and overall performance. We employ professional and capable personnel so that these high standards meet the clients expectations. We are committed to providing the latest training to our staff to ensure that we always live up to our reputation of high reliability and responsibility.


Office Information:

  • 12050 Crownpoint Dr. Suite 120
  • San Antonio, TX 78233
  • Phone: 210-375-2714
  • Emergency: 210-375-2714