Regional Services 

8700 Tesoro Dr.
Suite 160
San Antonio, TX 78217

(210) 362-5212

1-866-332-3252


Staff
Name Title Email Phone
Ulczynski, Jacob Privacy Officer 844-559-7569
Vasquez, Gloria Director of Regional Services (210) 362-5212

JLUS Staff 

8700 Tesoro Drive
Suite 160
San Antonio, TX 78217

8700 Tesoro Drive
Suite 160
San Antonio, TX 78217

(210) 362-5246

1-866-332-3252


Staff
Name Title Email Phone
Barron, Celina JLUS Project Coordinator (210) 362-5238
Martinez, Brian JLUS Project Specialist (210) 362-5232

Resource Recovery 

8700 Tesoro Dr.
Suite 160
San Antonio, TX 78217

(210) 362-5287

1-866-332-3252


Staff
Name Title Email Phone
Zannaras, Dr. Georgia Resource Recovery Manager (210) 362-5287