| Full Name | Company | City | State / Province | Phone |
|---|---|---|---|---|
| Charlie Lester | CML Builders LLC | Charlotte | NC | (919) 801-2975 |
| Catarino Licea | European Paving Designs, Inc. | San Jose | CA | (408) 283-5230 |
| Edward Liu | Olivine Landscaping LTD. | Scarborough | ON | (647) 894-2378 |
| Joe Lloyd | Ricci Landscape Management, Inc. (RLM, Inc.) | Hebron | IN | (800) 595-4339 |
| Nicholas Locantore | Allmaster Home Services | Baltimore | MD | (410) 317-5383 |
| Cory Lockhart | Earthworks Landscaping & Design | Fredericton | NB | (506) 454-4769 |
| Cory Lockhart | Earthworks Landscaping & Design | Fredericton | NB | (506) 454-4769 |
| Donald Loewen | Russet Landscapes | Beausejour | MB | (204) 266-1006 |
| Mike Looney | Kansas Building Products | Wichita | KS | (316) 943-3241 |
| Robert Lopez | ORCO Block & Hardscape | Corona | CA | (951) 264-3236 |
Concrete Masonry & Hardscapes Association