| Business | Phone |
| Gilner Heating & Air Cond 12960 Mills Creek Dr, Lusby 20657 | (410) 326-2992 |
| Goldstar Heating & Electric Po Box 1234, Lusby 20657 | (443) 404-1047 |
| Leitch Heating & Air 9322 Pardoe Rd, Lusby 20657 | (410) 326-1810 |
| Nance & Sons Inc 12364 Catalina Dr, Lusby 20657 | (410) 326-4773 |
| Pete Wines Air Cond & Htg Svc Lusby 20657 | (410) 326-0430 |