Union Office


UAPP Local 142

3630 Belgium Ln
San Antonio, TX 78219-2506

(210) 226-1244

(210) 226-2596 Fax

Office Hours:

Monday - Thursday 7:30 am - 4:30 pm, Friday 7:30 am - 3:30 pm
Closed for Lunch from: 11:30-12:30

 Please click on the following individuals names highlighted in blue to email them.

Business Manager- Financial Secretary/Treasurer
Mark Potter ext.214   

Business Agent
Trino Baltazar ext.210      

Member Services
Jennifer Floyd ext.212     

Beth Claridge ext.211



Southwest Pipe Trades Association 

Abel  Ledezma ext.213


Apprenticeship Office;
3630 Belgium Ln
San Antonio, TX. 78219
(210) 226-2661

Training Director
  Lupe Castillo ext.219

Training Coordinator
Fabian Gonzales ext. 223 


Administrative Assistant
Michele Gilbert ext.218

Credit Union

Air Force Federal Credit Union

1560 Cable Ranch Road

Suite 200 San Antonio Texas 78245

800 227-5328