| Full Name | Company | City | State / Province | Phone | |
|---|---|---|---|---|---|
| Jay LaCharite | Interpave Precast Systems, Ltd. | Surrey | (604) 970-1952 | jlachar@telus.net | |
| Jason Lamers | Westlake Royal Building Products | Houston | TX | (866) 557-8663 | jlamers@westlake.com |
| Michael LaMonica | Syrstone Incorporated | Rising Sun | MD | (410) 658-7070 | michael@syrstone.com |
| John Land | Land Designs LLC | Mechanicsville | VA | (804) 244-6226 | landdesigns@live.com |
| Cole Langdon | Boynton Beach | FL | (606) 492-5545 | cole@harconfl.com | |
| Roger Laro III | R3 Masonry | Westbrook | ME | (207) 219-0302 | r3@r3masonry.com |
| Javier LaRosa | Coastal an Oldcastle Company | Tampa | FL | (813) 932-2212 | javier.larosa@oldcastle.com |
| Marc Larsen | Romex North America | American Fork | UT | (801) 756-1959 | marc@romexhardscapes.com |
| Marc Larsen | Romex North America | American Fork | UT | (801) 756-1959 | marc@romexhardscapes.com |
| Marc Larsen | Romex North America | American Fork | UT | (801) 756-1959 | marc@romexhardscapes.com |
Concrete Masonry and Hardscapes Association