| Full Name | Company | City | State / Province | Phone | |
|---|---|---|---|---|---|
| Joseph Madrigan | Palm City | FL | (772) 783-5113 | joeymadrigan513@gmail.com | |
| Ryan Malcinski | John Smith Masonry Company | Saint Louis | MO | (314) 894-9500 | rmalcinski@yahoo.com |
| Kathy Mannon | Westlake Royal Stone Solutions | Millbury | OH | (419) 806-2234 | kmannon@westlake.com |
| Christopher Marks | Bullard-Havens Technical High School | Bridgeport | CT | (203) 579-6333 | christopher.marks@cttech.org |
| Gabriel Martinez | J Ginger Masonry | Auburn | CA | 15309531067 | gmartinez@jgingermasonry.com |
| Miguel Martinez | BSM wall systems | Bennett | CO | (720) 768-2517 | miguel@bsmmasonry.com |
| Joshua Martz | Martz Masonry, Inc. | San Marcos | CA | (760) 533-4122 | joshmartz991@gmail.com |
| Steven Martz | Martz Masonry, Inc. | San Marcos | CA | (760) 744-5255 | martzmasonry@gmail.com |
| Adrian Matehuala | Southland Stucco & Masonry, L.P. | Addison | TX | (817) 475-4685 | adrianm@southlandcompany.net |
| Carlos Maya, I | Cesar Maya | Harvard | IL | (815) 560-3373 | mayace1393@gmail.com |
Concrete Masonry and Hardscapes Association