| Business | Phone |
| Allied Phillips Htg & Ac 1808 Walton Rd, Edgewood 21040 | (410) 679-5701 |
| B W Mechanical Inc 2109 Emmorton Park Rd # 118, Edgewood 21040 | (410) 538-6767 |
| Dependable Services Co Edgewood 21040 | (410) 612-1180 |
| Hgh Mechanical 2105 Emmorton Park Rd # 101, Edgewood 21040 | (410) 679-3794 |
| R L Welsh Heating & Cooling 632 Hornbeam Rd, Edgewood 21040 | (410) 679-2350 |
| T E Trimble Co 2113 Columbia Park Rd, Edgewood 21040 | (410) 679-9570 |
| Williams Heating & A/C Inc 1808 Walton Rd, Edgewood 21040 | (410) 893-0859 |