Twin Peaks II Special Inspection Agency & Constructions Material Testing Laboratory

Twin Peaks, Inc is a trusted name in engineering excellence since 1992. Located in the heart of Long Island City, we are a company of over one hundred and twenty professionals meticulously working to ensure that your construction project is safe, stable, and built in conformance with the Approved Designs, Specifications, and the Building Code.

Twin Peaks, Inc. is licensed by the NYC Department of Building as both a Special Inspections Agency (SIA) and Concrete Testing Laboratory. TPI’s services are rated as Class 1 by the NYC DOB in each inspection discipline it performs.

Twin Peaks Inc: (TPI) material testing laboratory is fully equipped testing lab with state-of-the-art machines and experienced technicians. TPI is a trusted name in engineering industry since 1992. Located in Long Island City, we are a company of over one hundred and twenty professionals meticulously working to help ensuring the engineering & Construction; ( E&C) construction project are safe, stable, and built in conformance with the Approved Designs, Specifications, and the Building Code.

Twin Peaks, Inc. is

licensed by the NYC Department of Building as both a Special Inspections Agency (SIA) and Concrete Testing Laboratory
and is accredited by the American Association for Laboratory Accreditation (A2LA).
And is accredited by AASHTO; for Construction Material Testing (Cement and Concrete Reference Laboratory (CCRL) and the AASHTO Material Reference Laboratory (AMRL)