| Full Name | Company | City | State / Province | Phone |
|---|---|---|---|---|
| Marc Larsen | Romex North America | American Fork | UT | (801) 420-5725 |
| Marc Larsen | Romex North America | American Fork | UT | (801) 420-5725 |
| Anthony Lasarte | (408) 594-4063 | |||
| Steven Lasek | Creative Materials Corp. | Schenectady | NY | (518) 207-7576 |
| Harrison Law | Garden City Florascaping | Missoula | MT | (937) 919-4433 |
| Alexa Lee | GRO Outdoor Living | Vancouver | WA | (360) 727-5975 |
| Ian Leger | Tiverton | RI | (401) 465-6967 | |
| Mary Lehnhoff | Lehnhoff's Landscaping, LLC | White Marsh | MD | (443) 921-5789 |
| Morgan M. Lehnhoff | Lehnhoff's Landscaping, LLC | White Marsh | MD | (443) 921-5789 |
| Melonie Leslie | G & G Masonry LLC | Peoria | AZ | (602) 942-1983 |
Concrete Masonry & Hardscapes Association