GOLDEN Specialty, Inc. provides specialized environmental products and services, with an emphasis on air quality testing and analysis. Our central office and laboratory located in the heart of the greater Houston/Galveston, along with offices in Auburn WA, Kansas City MO., and Raleigh, NC., provide services in all 50 states and to international clients. Golden Specialty is one of only a few organizations that currently hold a national interim accreditation following ASTM 7036 in stack testing. Golden was the first.