| Company | City | State / Province | Country | Phone | Website |
|---|---|---|---|---|---|
| Majestic Hardscapes | Pensacola | FL | US | (850) 602-5086 | majestichardscapes.net |
| Mann Landscaping & Sprinklers | Kalispell | MT | US | (406) 407-5201 | mannlandscapingandsprinklers.com |
| Manzer's Landscape Design & Development, Inc. | Peekskill | NY | US | (914) 739-2020 | manzers.com |
| Marshal Renee Construction Companies | Grand Prairie | TX | US | (972) 266-2123 | marshalrenee.com |
| Marx Brothers Pavestone | Burbank | CA | US | (818) 736-9111 | marxpavers.com |
| Maryland Decking | Pasadena | MD | US | (520) 678-2538 | marylanddecking.com |
| Masseo Landscape, Inc. | Tillson | NY | US | (845) 658-9148 | masseolandscape.com |
| Matthias Landscaping Company | Waterloo | IA | US | (319) 226-6000 | matthiaslandscaping.com |
| McCall Hardscape | McCall | ID | US | (208) 634-6914 | mccallhardscape.com |
| McCosh Landscaping & Supply | Dayton | TN | US | (423) 531-2671 | mccoshlandscaping.com |
Concrete Masonry and Hardscapes Association