Serving Businesses Across Greater Chicago
| Cook County, IL | Kane County, IL | Lake County, IL |
| Lake County, IN | Will County, IL | Dekalb County, IL |
| Dupage County, IL | Grundy County, IL | Newton County, IN |
| Kendall County, IL | Kenosha County, WI | LaSalle County, IL |
| McHenry County, IL | Kankakee County, IL | Walworth County, WI |
* Green indicates KD's commercial construction and solar service area
* Blue indicates KD's landscape maintenance and snow service area
