KnF Materials Testing Laboratory is AASHTO accredited and is also certified by the New York City Department of Buildings to provide field sampling and testing of aggregates and concretes. The laboratory operates under the supervision of a licensed professional engineer in accordance with applicable ASTM and AASHTO guidelines, including the requirements of ASTM C 1077 and AASHTO R18, Standards. KnF also participates in the AMRL and CCRL laboratory accreditation programs.

KnF Team specializes in Building Code, Zoning Consultation, and a broad scope of building expediting services that include Design Consultations, Approval, Asbestos Investigation, Permits, Special Inspections & Material Testing, Violation removal Sign-Off, and other critical approvals regulating construction

KnF - NYC DOB Engineering | Expediting | Architectural | 

Special Inspection & Material Testing

Feel free to contact us for Free Consultation & Free Quote

Architect - Mainur R. Chowdhury | 212-729-9805

Architect - Atiya Zaheen | 212-729-4957