Contract Vehicles

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IBTS works with many grant, contract, and service agreement vehicles, including:

Commonwealth of Virginia, Department of General Services

  • Part 1 for Non-Professional Construction-Related Services
  • Part 2 for Construction Testing and Environmental Services

GSA Schedule

We are in the process of updating our GSA Schedule to better suit our current services and client needs. To discuss this or any other contracting opportunities with IBTS, please contact Chris Fennell, IBTS Chief Development Officer, at

Other Agreements

  • IBTS provides professional and technical services, including third party plan reviews, inspections and training, to Federal, state and local government agencies across the United States. We are a registered service provider in many states, including Virginia, Louisiana, Texas, Florida and the District of Columbia.
  • IBTS is a certified HERS Rater, RESNET Green Rater, LEED AP and EnergySTAR Partner.
  • IBTS is a registered IACET provider and AIA/CES provider.


Blue IACET authorized provider logo.

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