Rocket Garage

Highland Auto Air & Radiator is the one-stop auto repair shop you need, providing a complete range of car care services at affordable rates. Fully equipped to handle all of your maintenance and repair needs, our state-of-the-art automotive center offers computer diagnostics, factory scheduled maintenance checks, quick turnaround times and certified general mechanics to tackle any issue on all makes and models of any foreign or domestic vehicle. For exceptional client care, impeccable services and competitive rates Highland Auto Air & Radiator is the company for you. We take care of car troubles and have our clients back on the road in no time.

8580 E 8th St Ste A

8600 E 8th St Ste A

8640 E 8th St

8620 E 8th St Ste B

TOYOTA, SCION, LEXUS DEALER ALTERNATIVE REPAIR SHOP . SMOG AND REPAIR STATION. ASE CERTIFIED. CHECK ENGINE LIGHT, OIL CHANGE, BRAKES,MINOR-MAJOR SERVICE, TIMING BELT-WATER PUMP, SUSPENSION, ELECTRICAL DIAGNOSIS, CLUTCH REPLACEMENT, MANUAL-AUTO TRANSMISSION REPAIR, AIR CONDITIONING AND HEATING. RADIATOR AND FLUID LEAK REPAIR. HYBRID SERVICE AND REPAIR. HYBRID BATTERY REPLACEMENT OR REBUILD AVAILABLE. RED MASTER WARNING TRIANGLE LIGHT REPAIR. WE SMOG HYBRID VEHICLES AND DIESEL’S. NEW R1234YF FREON SERVICE

8680 E 8th St

At Loyal Performance Auto, we provide honest, reliable, and high-quality auto repair services you can trust. As locals from the Upland and Rancho Cucamonga area, we’re proud to serve our community with integrity and care. We offer free diagnostics and specialize in engine and transmission repair, brakes, suspension, electrical work, and routine maintenance — with a strong focus on German and Asian import vehicles including BMW, Mercedes-Benz, Audi, Porsche, Toyota, Honda, Nissan, and more. With over 10+ years of mechanical experience, our goal is to keep your vehicle safe and running at its best without unnecessary upsells. We take pride in transparency, fair pricing, and fast turnaround times. Call, text, or stop by today.