Facilities

Public Services Center

2217 E. Mc.Carty 

San Marcos, TX 78666

Phone: (512) 393-3888

Email: ElectricUtilityInfo@sanmarcostx.gov

San Marcos Utility Billing

630 E. Hopkins St. Building 3

San Marcos, TX 78666

Phone: (512) 393-8383

Email: ElectricUtilityInfo@sanmarcostx.gov

San Marcos Electric Utilities

1040 TX Hwy 123

San Marcos, TX 78666

Phone: (512) 393-8383

Email: ElectricUtilityInfo@sanmarcostx.gov

Surface Water Treatment Plant

91 Old Bastrop Hwy

San Marcos, TX 78666

Phone: (512) 393-8383

Email: ElectricUtilityInfo@sanmarcostx.gov

Wastewater Treatment Plant

720 River Road

San Marcos, TX 78666

Phone: (512) 393-8344

Email: ElectricUtilityInfo@sanmarcostx.gov