About MTL

MTL is accredited for asbestos bulk sample analysis through NVLAP (Lab Code: 200721-0), proficient for PCM analysis through AIHA-PATP, LLC (Lab ID: 102861) and accredited for lead airborne dust and settled dust by wipe analysis through AIHA-LAP, LLC (Lab ID: 102861).

MTL is a certified Hispanic Minority Business Enterprise (MBE) and a Certified Women Business Enterprise (WBE) Environmental Laboratory.


MTL’s mission is to be the preferred environmental analysis laboratory for our clients by delivering outstanding, accurate and reliable analytical services with leading innovation at competitive pricing, while providing exceptional customer service.


To create healthy and safe environments for all through high-quality environmental laboratory services, while maintaining a friendly atmosphere where all customers feel welcome and valued regardless of the scope and size of their needs.

Core Values

We believe in the integrity and creativity of our staff, our clients and our business partners – their ability to innovate and deliver the most accurate, reliable environmental analytical results that enhance their professional goals, achievements and communities.

Meet the MTL Team