EML (Electronic Metrology Laboratory, LLC) is an American Indian-owned company that has delivered facility, pavement, and calibration services to government and commercial clients since 1997. Based in the United States and operating coast to coast, the firm employs over 400 associates and holds certifications as an 8(a) BD and Small Disadvantaged Business (SDB) through the U.S. Small Business Administration.
The company's Calibration Laboratory Services division runs an ISO/IEC 17025:2017 accredited laboratory providing NIST traceable calibration for electronic, physical, and dimensional test and measuring equipment. Calibration is delivered both in-house and through mobile laboratories nationwide, serving clients across the Department of Defense and broader government sectors.
Its Facility Support Services unit covers operations and maintenance, custodial work, grounds maintenance, pest control, utilities, and environmental management. The Pavement Services division handles marking, marking removal, cleaning, and re-texturing for roadways and airfields, meeting DOT, FAA, Navair, UFC, and federal specifications.
EML's business processes are built on proven quality practices reinforced by skilled employees and professional management. The company reports strong contractor performance assessments and solid financial standing, serving clients across both the government and private sectors throughout the United States.





