At 4040 Park Blvd in Hillcrest, Hai's Auto Repair brings six service disciplines under a single roof: auto electrical work, engine rebuilding, brake repair, transmission overhaul, smog inspection, and tune-up service. Drivers whose vehicles need exterior reconditioning after major mechanical work can visit Uptown Car Wash for hand washing and finish correction. The shop consolidates what typically requires multiple specialist appointments, running emissions testing alongside complete engine teardowns and transmission rebuilds. Customers with vehicles sidelined for extended powertrain work can arrange short-term transportation through READIVAN while repairs are underway. The facility manages complete engine-and-transmission rebuilds including block resurfacing, valve-train reassembly, and torque-converter service on both automatic and manual platforms.