| Business | Phone |
| Potomac Environmental Techs Towson 21204 | (410) 823-6699 |
| All State Plbg Htg & Cooling 100 York Rd, Towson 21204 | (410) 825-2877 |
| Appliance Repair Towson 21204 | (410) 828-9091 |
| Turlington Heating & Air Cond 72 Cedar Ave, Towson 21286 | (410) 825-5200 |