CNS Inspection Services is a New York City–based firm delivering high-quality special inspection, material testing, and design consultation services. Founded on a commitment to integrity, excellence, and reliability, we help ensure every project—large or small—is completed on time, on budget, and in full compliance with applicable codes and standards.
Recognized throughout the NYC construction and development industry, CNS is known for rapid response, technical expertise, and dependable results. Our experienced team works closely with owners, developers, architects, engineers, and contractors to support successful project delivery from pre-construction through closeout.
CNS is accredited through the International Accreditation Service (IAS) and recognized by the NYC Department of Buildings as a Class 1 Special Inspection Agency. Our certification as a Women-Owned Business Enterprise (WBE) is accredited by the NYC Department of Small Business Services (SBS), the Port Authority of New York and New Jersey (PANYNJ) and New York State. CNS is also certified as a Disadvantaged Business Enterprise (DBE).