| Business | Phone |
| Annapolis Construction Svc Inc 12 Harwood Dr, Harwood 20776 | (410) 956-6410 |
| Blades Of Green 4374 Solomons Island Rd, Harwood 20776 | (410) 867-8873 |
| C & W Builder Svc 3924 Old Birdsville Rd, Harwood 20776 | (410) 798-0058 |
| Cutting Edge 4880 Solomons Island Rd, Harwood 20776 | (301) 261-5597 |
| Highlands Landscape & Design 4965 Solomons Island Rd, Harwood 20776 | (410) 867-9680 |
| Relms Landscaping 235 S River Clubhouse Rd, Harwood 20776 | (410) 798-5454 |