General maintenance refers to the routine care that keeps your vehicle running smoothly and reliably. Each component in your vehicle has a life expectancy. This includes oil changes, filters, fluids, spark plugs, belts, and more. Regular maintenance prevents major breakdowns, extends vehicle life, and improves fuel economy — it’s the foundation of safe, dependable driving.

• Oil Change (Includes Filter)

• Tire Rotation

• Spark Plug Replacement

• Battery Replacement and Battery Health Diagnosis

• Cabin Air Filter Replacement

• Fuel Filter Replacement

• Throttle Body Cleaning

The cooling system regulates your engine's temperature to prevent overheating. It circulates coolant (antifreeze) through the engine and radiator to absorb and release heat. Key components include the radiator, water pump, thermostat, hoses, and heater core. If any part fails, the engine can quickly overheat and suffer serious damage.

• Radiator Replacement

• Water Pump Replacement

• Thermostat Replacement

• Coolant Drain & Refill

Your car’s electrical system powers everything from starting the engine to running lights, sensors, windows, and accessories. It includes the battery, alternator, starter, fuses, relays, and wiring. Modern vehicles rely heavily on electronic systems, making proper electrical function essential for performance, safety, and diagnostics.

• Alternator Replacement

• Starter Replacement

• Belt and Pulley Replacement

• Headlight and Brake Light Bulb Replacement

• Sensor Replacements (O2 Sensor, MAF, TPS, etc.)

The brake system is critical for safety — it allows you to slow down or stop your vehicle on demand. It uses hydraulic pressure to press brake pads or shoes against rotors or drums, creating friction. It is through this friction that your speed can be reduced and converted into heat. Components include brake pads, rotors, calipers, brake lines, master cylinder, and fluid. A properly working brake system ensures quick, stable, and predictable stops.

• Brake Pad Replacement

• Rotor Replacement

• Brake Caliper Replacement

This system keeps your ride comfortable, your handling stable, and your tires planted on the road. The suspension absorbs shocks from the road, while the steering system allows you to control the direction of the vehicle. Components include shocks, struts, control arms, ball joints, tie rods, bushings, and steering gear. Worn parts here can lead to rough rides, poor handling, or uneven tire wear.

• Lower Control Arm Replacement

• Upper Control Arm Replacement

• CV Axle Replacement

• Sway Bar Link Replacement

Diagnostics involve identifying problems in your vehicle using tools like scan readers, multimeters, and pressure testers. This applies to check engine lights, no-start issues, or strange noises. Roadside assistance means we come to you — whether you're stuck at home, work, or on the side of the road — to diagnose the issue and get you back on the road or guide your next step.

• Check Engine Light Diagnosis

• Jump Starts

• Basic On-Site Troubleshooting

• Flat Tire

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Prices will vary depending on the make and model of your vehicle. 

Diagnostic Fee: If you schedule your repair with JS Mobile Express, your diagnostic service is on us. If no repair is scheduled, a flat $80 fee applies.

Distance Fee: We serve the local community at no extra charge. For jobs beyond 20 miles round trip, there’s a small travel fee of $0.95/mile to cover fuel and time.

Free General Inspection: Every job includes a complimentary check of fluids, fuses, tire pressure, and more!

Payment Options: We accept cash, debit/credit cards, and popular mobile payment apps for your convenience.

Our Guarantee: All work is performed to the highest standards. If you have any concerns after your service, let us know—we’ll make it right.