San Marcos Utilities

Physical Address
630 E Hopkins
San Marcos, TX 78666

Mailing Address
636 E Hopkins
San Marcos, TX 78666

Phone: 512-393-8383

Fax: 855-759-2835

Website

San Marcos Utilities

City Of Austin Utilities

Physical Address

2800 Webberville Rd #110,

Austin, TX 78702

Customer Care:

(512) 494-9400

Website

City of Austin Utilities