Richmond Testing Lab, Inc. (RTL) is a NYC registered and accredited Class 1 Special Inspection Agency. We are also a registered and accredited Concrete Testing Lab.  RTL is accredited by IAS and AASHTO (formerly AMRL) and participates in CCRL as a quality control measure as well. We are fully licensed, registered and insured as required by the NYC Department of Buildings.

NYC Building Department- Concrete Lab License
http://a810-bisweb.nyc.gov/bisweb/ResultsByNameServlet?bizname=richmond+testing+lab&licensetype=C&go2=+GO+&requestid=0

NYC Building Department- Special Inspection Agency License

http://a810-bisweb.nyc.gov/bisweb/LicenseQueryServlet?licensetype=I&licno=000263&requestid=1

AASHTO Lab Accreditation

http://aashtoresource.org/accreditation-details?LaboratoryID=vI5Y8CBp6k0*V

IAS Accreditation

https://www.iasonline.org/wp-content/uploads/2017/04/SIA-146-NY.pdf