Twin Peaks Inc. has been pioneering in special inspection in New York City and Tri-State areas for the last 26 years. We draw on our strength from an excellent pool of experienced inspectors. Our engineers and project managers have average 10-20 years of experience in the field of structural, concrete, wood, subgrade, welding and many other aspects in a huge number of major construction projects. We work tirelessly so that your construction project is safe and built in conformance with the approved building designs and rules.

Our Projects
NYCHA Coney Island Houses
Cornell Tech Campus – Bloomberg Center
MTA Renewal of Six Stations
CON EDISON
MTA No. 7 Line Extension
OUR SERVICES
Construction Management Support Services
TPI is proud of our proven track record providing construction support service. TPI is one of the few special inspection ...
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Construction Materials Testing Services
Twin Peaks, Inc. (TPI) is a multidisciplinary special inspections firm ...
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Special and Progress Inspections
TPI is a NYC DOB Class I Special Inspection Agency, (License No. 000317) for all special inspection categories.
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Non-Destructive Testing
At Twin Peaks, we pride ourselves in our expertise in Non-Destructive Testing (NDT) methods and techniques.