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
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Testing Specialties Inc.
Serving greater San Antonio and beyond

Testing Specialties Incorporated (TSI) was incorporated in 1984 as an independent HVAC Testing and Balancing company serving building owners, general contractors and building mechanical contractors.  Since that time TSI’s services have grown to meet the varying needs of its many clients. TSI’s core business has grown to include independent building HVAC systems testing and balancing, HVAC controls calibrations and performance testing, commissioning, stairwell and fire smoke control systems testing, engineering peer review, building energy audits, building energy modeling and energy star certifications for corporate, governmental and non-governmental organizations throughout North America. We also perform clean room and HEPA filter leak testing.
Core Competencies
  • HVAC Air, Hydronic and Refrigeration Independent Testing and Balancing
  • HVAC Air, Hydronic, Refrigeration and Control Systems Commissioning (Cx)
  • Building Commissioning for LEED
  • Ventilation systems verification set-up and balancing
  • Exhaust systems verification set-up and balancing
  • Chemical Fume Hood testing
  • Electrical, Lighting and Control Systems Commissioning
  • Building Plumbing, Domestic Water, Fire Life Safety, Transportation, Security, Foodservice and Landscaping Systems Commissioning
  • Code Compliant Stairwell Pressurization and Fire Smoke Control Testing and Compliance Verification
  • Sound and Vibration Testing
  • Building HVAC and Plumbing Design Peer Review
  •  HVAC Construction Consulting
  • Building Audits, Inspections and System Trouble Shooting
  • Building Systems Quality Control
  • Building Owner/Operator/Engineer Training
  • Clean Room Filter Testing and Certification
  • HVAC/Building Automation/Controls Calibration/Controls Repairs
  • MEP due diligence studies and building audits
Our extensive repeat client list values TSI’s honesty and integrity as well as TSI’s technical and real world understanding of their problems.  Our clients appreciate TSI’s extensive field experience obtained through twenty five years of performing the above listed services.  This practical knowledge combined with our thorough understanding of sound engineering principles enables us to provide solutions to any building system mechanical problems our customers may bring us. 
Continued Growth

Because of the level of trust TSI’s clients have in our ability to solve their problems and to get the job done right, regardless of the conditions, TSI is often asked to perform building/real estate related services beyond its core competencies.  In response to these requests TSI has expanded its offerings to include selected real estate development services including due diligence property inspections, acquisition services, program management, development/construction budget verification, project management, construction management and tenant coordination services for select hospitality, retail, office, medical and government clients.   
Certifications and Authorizations
  •  ACG building systems commissioning certification no. 806-151
  • NEBB building systems commissioning certification no. 2585
  •  NEBB building plumbing systems commissioning certification no. 2585
  • NEBB testing and balancing services for air and water systems certification no. 2585
  •  NEBB sound and vibration measurement certification no. 2585
  • Approved independent testing agency for City of Austin Building/Fire Department
  • QA/QC US Corps of Engineers


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