SWTEC Contact Information

SWTEC Contact Information

Southwest Texas Electric Cooperative


Eldorado, Texas (Main Office)

POSTAL ADDRESS: PO Box 677, 101 East Gillis, Eldorado, Texas 76936

TELEPHONE: 325-853-2544 or 325-853-2546  FAX: 325-853-3141

MAIN OFFICE HOURS: Monday - Thursday 7:30 AM to 5 PM, Friday 7:30 AM to 4 PM


Ozona, Texas (Warehouse)

POSTAL ADDRESS: 209 Avenue K, Ozona, Texas 76943

TELEPHONE: 325-392-2320   FAX: 325-392-5249



Big Lake, Texas (Warehouse)

POSTAL ADDRESS: 91 West 9th, Big Lake, Texas 76932

TELEPHONE: 325-884-2208   FAX: 325-884-3253


* Phones at Ozona and Big Lake are not staffed during the day.

Please contact Eldorado (Main Office) during working hours.