| Business | Phone |
| Bethesda Sheet Metal & Roofing 5511 Dorsey Ln, Bethesda 20816 | (301) 656-4300 |
| Chevy Chase Roofing Co 9420 Singleton Dr, Bethesda 20817 | (301) 656-6619 |
| Roof Masters 2251 Tuckerman Ln, Bethesda 20817 | (301) 365-5781 |
| Pioneer Roofing Co Inc 5323 Tuscarawas Rd, Bethesda 20816 | (301) 229-0316 |
| P G Builders 7805 Old Georgetown Rd # 203, Bethesda 20814 | (301) 656-3188 |
| Phil Di Bello Roofing Inc Bethesda 20814 | (301) 652-7227 |