| Full Name | Company | City | State / Province | Phone | |
|---|---|---|---|---|---|
| Kathy Mannon | Westlake Royal Stone Solutions | Millbury | OH | (419) 806-2234 | kmannon@westlake.com |
| Dale Mantell | Flag Landscaping LLC | Flagstaff | AZ | (928) 607-1999 | dale.mantell@flaglandscaping.com |
| Gus Maradiaga | Middleton | MA | (617) 894-7651 | gmaradiaga@idealconcreteblock.com | |
| Joseph Markell | Sunrise Landscape + Design | Sterling | VA | (703) 544-0028 | jmarkell@sunriseld.com |
| Christopher Marks | Bullard-Havens Technical High School | Bridgeport | CT | (203) 579-6333 | christopher.marks@cttech.org |
| Joe Marsh | Pavers 4 Less | San Diego | CA | (619) 223-7283 | pavers@pavers4less.com |
| Richard Martin | V. Martin Design Build Comp. Inc. | Edmundston | NB | (506) 737-1803 | r.martin@vmartindesignbuild.ca |
| Lindsay B. Martin | Premier Concrete Products, Inc. | Baton Rouge | LA | (225) 273-3511 | |
| Tyler Martin | Acme Brick | Jackson | TN | (731) 664-9400 | tjmartin@brick.com |
| Richard Martin | V. Martin Design Build Comp. Inc. | Edmundston | NB | (506) 737-1803 | r.martin@vmartindesignbuild.ca |
Concrete Masonry and Hardscapes Association