| Business | Phone |
| Cooper's Muffler 2901 Middlefield Rd, Redwood City 94063 | (650) 364-3313 |
| Life-Time Muffler Svc 1414 El Camino Real, Redwood City 94063 | (650) 369-6204 |
| Meineke Car Care Centers 3041 Middlefield Rd, Redwood City 94063 | (650) 365-0261 |
| Muffler Express 1304 El Camino Real, Redwood City 94063 | (650) 369-1076 |