Built-in testing means you meet your specifications and save time.

QC 2up
Our Maryland State Highway Administration-certified mix design lab assures paving contractors, as well as state and county agencies, stuff that they are getting a quality product at a competitive price – and that it is placed properly and efficiently. With a higher standard of accuracy, consistency of testing procedures, and attention to specification requirements, customers feel confident that our lab delivers the best services. M. Luis tests primarily under the specifications of American Association of State Highway and Transportation Officials (AASHTO), and our lab is inspected and approved by state agencies for both Maryland and D.C.

The M. Luis lab offers:

M. Luis Products, LLC 301-294-7561