HVAC Testing and Balancing Services
Building Commissioning Services
Fire Life Safety Systems Commissioning and Pretesting
Independent Testing Services
HEPA Filter Leak Testing and Clean Room Certification
Fume Hood Testing and Certification
USGBC LEED and Energy Star Certification
Real Estate and Facilities Services
Building, LEED and Retro Commissioning
Building Owner, Engineer and Maintenance Personnel Training
Preventative Maintenance Program Development
Quality Control
Pre Construction and Peer Review
Featured Completed Cx Projects
Commissioning Client Opinions
Testing Specialties Inc.
Serving greater San Antonio and beyond
Commissioning Client Opinions

 Our client's opinions of TSI and our commissioning services speak for themselves...

"I have worked with TSI for over 20 years. Whenever I need them, they are there. Using TSI as a CX provider truly is a means to help close out a project …. In less time…. Save money …. And give owners a functional facility.”      
Mr. J. Baird Evens
Project Manager
Project Development Group
Beverly Hills CA.
I looked at Cx as just another expense until I worked with the staff of TSI. I am now convinced Cx is an investment when using the right team.”
Mr. Terry Utz
Senior Project Manger
Matt Construction
Los Angeles CA
“We have our own Cx staff, that said, we worked with TSI on one of the largest Casino projects in Southern Ontario, Canada and we recommend TSI’s use whenever we can.”
Mr. Sam Blackly
Sr. Design Engineer
Toronto, Ontario Canada
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