
Electrical & diagnostics
Battery draining overnight? No-start problems? Wiring faults? Get the circuit tested and the cause explained.
Explore electrical & diagnosticsElectrical problems. Brake noise. Oil or coolant leaks. From precise diagnostics to a broad range of mechanical repairs, we help you understand what your vehicle needs.

One shop for the warning light, the mystery leak, and the work that keeps your daily driver dependable.

Battery draining overnight? No-start problems? Wiring faults? Get the circuit tested and the cause explained.
Explore electrical & diagnostics
Squealing, vibration, or a soft pedal? Brake inspections, pads, rotors, and hydraulic system checks.
Explore brake repair
Clunks, a rough ride, or loose steering? Inspection and repair for the components that keep your vehicle planted.
Explore suspension & steering
Check-engine lights, rough running, no-start concerns, and a broad range of engine and mechanical repairs.
Explore diagnostics & mechanical repair
Spots on the driveway, low fluid, or overheating? Find the source of the leak and build a practical repair plan.
Explore oil & coolant leak repair
Air conditioning performance testing, leak detection, oil service, fluid checks, and routine vehicle maintenance.
View service specials
Alex Jr’s Auto Repair & Electric works on domestic, Asian, European, and classic vehicles. Electrical is a core strength. Our work also covers engine diagnostics, oil and coolant leaks, cooling systems, brakes, suspension, and general mechanical repairs.
Our bays, our tools, and the vehicles we work on. Take a closer look inside the shop.
“Very easy to deal with, communication every step of the way, 100% satisfied with the work and experience.”Jose Reyes · Google review
“These guys are honest, they do great work! They're easy to talk to.”Carmen Vasquez · Google review
“Alex was very good at assisting with the services needed and communicated what was needed.”Abraham Henry · Google review
Ask about these offers when you book. Confirm eligibility and current pricing with the shop.
Up to 5 quarts. Premium oil and filter.
Pads-only special. Additional parts or labor may be extra.
Includes up to 1 lb of refrigerant.
One axle brake service plus oil service. Most vehicles. Ask for offer details.
Most vehicles. Additional oil, specialty filters, refrigerant, parts, or labor may be extra. Customer-supplied parts may affect labor time and warranty coverage. See advisor for details.
Yes. We offer parasitic draw testing and battery/charging-system diagnostics. Let us know when the battery goes dead and whether any accessories were recently installed.
Not always. Worn rotors, hardware, calipers, or other conditions can contribute. We inspect the system before recommending the appropriate work.
Yes. Tell us whether the noise happens over bumps, while turning, or under braking. That information helps guide the inspection and diagnostic process.
A code scan is a starting point. A trouble code points to a system or condition; further testing helps identify the cause and the appropriate repair.
Yes. We inspect the fluid and affected systems to help identify the source. Describe where you see the leak and whether the vehicle is losing oil, losing coolant, or running hot.
Yes. We service domestic, Asian, European, and classic vehicles. Call with your year, make, model, and concern to discuss the right next step.
Use the online booking link or call 562-253-0377. Tell us the vehicle details and symptoms so we can plan the visit.
Alex Jr’s Auto Repair & Electric
3360 Atlantic Ave, Long Beach, CA 90807
562-253-0377
alexjrautorepair@gmail.com
Call for current hours and appointment availability.
Serving Long Beach and nearby Signal Hill, Lakewood, and Carson.
