Government Services 

8700 Tesoro Dr.
Suite 700
San Antonio, TX 78217

(210) 362-5212

(210) 225-5937


Staff
Name Title Email Phone
Doria, Daniel Procurement Coordinator (210) 362-5228
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


Staff
Name Title Email Phone
Garza, Ray JLUS Project Manager (210) 362-5246

Resource Recovery 

8700 Tesoro Dr.
Suite 700
San Antonio, TX 78217

(210) 362-5287


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