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.
Click for information on IBTS services available through the GSA Schedule.
We are a registered service provider in many states and territories across the U.S.
We provide inspections and testing for Home Energy Ratings according to RESNET Standards.
State and local governments: work with IBTS using simplified pre-completed procurement.
IBTS is an AIA/CES, IACET, and ICC Registered or Preferred Provider of Continuing Education and Training.
We provide independent green verification for the National Green Building Standard (NGBS).
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Please use the following contact form to reach out to us with your inquiries and feedback.