| Business | Phone |
| Cox Industrial Svc 1320 E Hill St, Signal Hill 90755 | (562) 490-2606 |
| Hotwire Auto Electric 910 E Willow St, Signal Hill 90755 | (562) 424-7732 |
| L C Auto Repair 2625 Lime Ave, Signal Hill 90755 | (562) 492-9306 |
| Signal Hill Automotive 2648 Cherry Ave, Signal Hill 90755 | (562) 427-5890 |
| Signal Hill Foreign Auto Svc 2650 Raymond Ave, Signal Hill 90755 | (562) 427-4369 |
| B T Fields Bmw Specialties 2730 Gundry Ave, Signal Hill 90755 | (562) 595-9194 |
| Big K Auto 1865 Redondo Ave # B, Signal Hill 90755 | (562) 498-8785 |
| Bunn Auto Repair 2065 E 27th St, Signal Hill 90755 | (562) 426-5560 |
| Cal Smog 910 E Willow St, Signal Hill 90755 | (562) 424-7664 |
| Carlos Guzman Inc 1619 E Creston St, Signal Hill 90755 | (562) 427-8497 |
| Carlson Mechanical 2102 E 28th St, Signal Hill 90755 | (562) 424-0673 |
| Datsun Alley 2202 E 28th St, Signal Hill 90755 | (562) 988-0009 |
| Don Prosser Automotive 2953 Obispo Ave, Signal Hill 90755 | (562) 490-9969 |
| Econo Lube N' Tune 3299 E Pacific Coast Hwy, Signal Hill 90755 | (562) 597-9495 |
| Ef1 Motorsports 2675 Dawson Ave, Signal Hill 90755 | (562) 424-3378 |
| Herb's Automotive 2750 Gundry Ave, Signal Hill 90755 | (562) 595-4447 |
| John Dayton Enterprises 2765 Rose Ave, Signal Hill 90755 | (562) 424-0024 |
| John's Place 2659 Junipero Ave, Signal Hill 90755 | (562) 997-9853 |
| Mach Automotive 1868 Orizaba Ave, Signal Hill 90755 | (562) 494-2910 |
| Ocean Imports 2115 Gundry Ave, Signal Hill 90755 | (562) 427-4515 |
| Precision Automotive 2502 N Palm Dr, Signal Hill 90755 | (562) 424-9265 |
| Purrfect Auto Svc 2501 E Pacific Coast Hwy, Signal Hill 90755 | (562) 494-4599 |
| Tnt Automotive 3303 E 19th St, Signal Hill 90755 | (562) 439-6720 |
| Russell's European Svc 2651 Temple Ave, Signal Hill 90755 | (562) 434-5113 |
| Signal Hill Auto Care 1865 Redondo Ave, Signal Hill 90755 | (562) 597-9955 |