| Business | Phone |
| Manuel Ruiz Landscaping 1629 Techny Rd, Northbrook 60062 | (847) 272-5663 |
| Perennial Professionals 1800 Larkdale Rd, Northbrook 60062 | (847) 559-2633 |
| Thompson Dyke & Assoc 899 Skokie Blvd 510, Northbrook 60062 | (847) 272-6280 |
| Jps Landscape Design 1629 Techny Rd, Northbrook 60062 | (847) 291-4487 |