| Business | Phone |
| A 1 Bill's Transmission Svc 6031 Ritchie Hwy, Baltimore 21225 | (410) 636-1866 |
| A-1 Bill & Earl's Automotive 7101 Belair Rd, Baltimore 21206 | (410) 893-2494 |
| Aamco Transmissions 5701 Pulaski Hwy # A, Baltimore 21205 | (410) 483-1212 |
| Aamco Transmissions 5918 Ritchie Hwy, Baltimore 21225 | (410) 789-0070 |
| Atlantic Development Group 6600 Holabird Ave, Baltimore 21224 | (410) 633-4102 |
| Best Transmissions 6100 Erdman Ave, Baltimore 21205 | (410) 488-7111 |
| C & S Hydramatic Svc 2034 Frederick Ave, Baltimore 21223 | (410) 233-6411 |
| Chesapeake Transmission Inc 7026 Fort Smallwood Rd, Baltimore 21226 | (410) 360-3734 |
| Dr Transmission 6051 Belle Grove Rd, Baltimore 21225 | (410) 636-8200 |
| Ernie's Transmissions 2125 Harford Rd, Baltimore 21218 | (410) 342-8222 |
| J & M Auto Specialist Inc 1811 Maryland Ave, Baltimore 21201 | (410) 547-1643 |
| Rose's Transmissions 9 N Point Ter, Baltimore 21222 | (410) 284-1005 |
| Md Transmission Inc 2300 Washington Blvd, Baltimore 21230 | (410) 646-3700 |
| Aamco Transmissions 7400 Harford Rd, Baltimore 21234 | (410) 444-7710 |
| Affordable Engines & Trans Svc 9722 Pulaski Hwy, Baltimore 21220 | (410) 780-2844 |
| Neville Auto Svc 607 Baker St, Baltimore 21217 | (410) 523-0113 |
| Budget Automatic Transmissions 2617 N Point Blvd, Baltimore 21222 | (410) 288-0968 |
| Trans-Tech Transmissions 6218 Holabird Ave, Baltimore 21224 | (410) 631-9888 |
| Delmarva-Csi 1716 Whitehead Rd, Baltimore 21207 | (410) 944-7715 |
| Wabash Transmission Svc 5000 Wabash Ave, Baltimore 21215 | (410) 358-3305 |
| Lee Myles Transmissions 3840 Richey Hwy # 13, Baltimore 21236 | (410) 633-4100 |
| Williams Automatic Trnsmssn 2841 Eastern Blvd, Baltimore 21220 | (410) 682-4422 |