Integrated Testing and Engineering Company (InTEC) was established in 1991 by Dr. “Paul” Palaniappan, PhD, PE in San Antonio, Texas to provide engineering services in geotechnical engineering and construction materials testing. Dr. Paul widened his service offerings to include environmental and geological assessment services. Dr. Paul started offices in Austin (~1995), Dallas (~1997), Houston (~2000), and Hammond, Louisiana (~2007).

The name of InTEC in San Antonio was changed to InTEC of San Antonio in 2003. Each office is independently owned and operated.

To better serve our customers and their projects, InTEC of San Antonio acquired in-house drilling capability, accredited the testing laboratory with AASHTO (American Association of State Highway & Transportation Officials) and validated with USACE (US Army Corps of Engineers).

InTEC of San Antonio is a certified MBE, SBE, WBE, DBE, ABE, and HUB through South Central Texas Regional Certification Agency (SCTRCA).