Services We Perform

From oil changes to diagnostics, Johnny’s Mobile Mechanics brings shop-quality service straight to your driveway. No waiting rooms, no towing, no stress.

Brake Services

Your brakes are your most important safety system. If you hear squeaking, grinding, feel vibration, or have a soft pedal, we provide complete mobile brake service with high-quality parts and professional installation.

A mechanic performing an oil change on a car in a residential driveway.

Regular Maintenance

Routine maintenance doesn’t have to mean wasting half your day at a shop. We handle oil changes, filters, belts, and fluids right where you park. Every service includes a complimentary 34-Point Full Vehicle Safety Inspection and Battery Test.

Steering & Suspension

Steering and suspension parts wear out over time, causing noise, pulling, vibration, and uneven tire wear. We repair the components that keep your vehicle stable, smooth, and safe. We replace shocks and struts, ball joints, control arms, tie rods, sway bar end links, CV axles all from your driveway.

Engine Diagnostics

You don't need a warning light for something to be off. Maybe the car feels different, makes a new sound, or is acting in a way you can't explain. Every repair starts with a diagnostic, the process of testing and inspecting the vehicle to pinpoint exactly what's wrong. The Diagnostic fee is then applied to the cost of the repair.

Electrical and Starting

Electrical problems can leave you stranded without warning, but most can be diagnosed and repaired on-site. We test and replace batteries, starters, and alternators, evaluate charging system performance, troubleshoot fuses and relays, and address minor wiring issues. If your car will not start or loses power intermittently, we bring the solution straight to your driveway.

Cooling System

Cooling and heating problems can go from minor to serious quickly, but most of them can be fixed right where your car sits. We diagnose overheating, leaks, thermostat issues, water pump failures, heater problems, and radiator concerns with professional tools and real mechanical experience. If your vehicle is running hot or you have lost heat inside the cabin, we identify the cause and repair it promptly so you can drive with confidence.

Emergency Repairs

When your car breaks down unexpectedly, you should not have to wait hours for a tow truck. We offer same-day emergency service for no-start situations, overheating, brake problems, leaks, and other urgent issues. We come directly to you, diagnose the problem, and repair what can be done immediately so you can get back on the road safely.
No Garden State Parkway

Pre-Purchase and Safety Inspections

A used car should be a smart purchase, not a gamble. We meet you at the seller’s location to perform a full inspection, checking for hidden problems and signs of poor maintenance. You receive an honest, detailed assessment so you can make a confident decision. We also provide road trip readiness checks and seasonal inspections to prepare your vehicle for whatever lies ahead.

Book Service

FAQs

What areas do you service?

We come directly to your home, workplace, or wherever your vehicle is parked within our service area. Most customers are in Monmouth County, but we can travel farther for specific repairs or emergencies. Just text your address and we will confirm availability.

Do you charge extra because you are mobile?

How do I book an appointment?

Can you do repairs for any car?

What if my car will not start?

For emergencies, please text 732-272-6268 so we can respond as quickly as possible. For maintenance or general repairs, use the Book Service button on our website to choose a time block that works for you. Please note all repairs begin with a diagnostic appointment where we confirm the issue. If parts are needed, we will schedule a second appointment to complete the repair, and the diagnostic fee is deducted from your repair bill.

That is exactly what we are here for. We handle no-start diagnostics, battery issues, alternators, starters, electrical faults, and even rodent-related wiring damage. Most no-start problems can be diagnosed and repaired on-site during the same visit.

No. Our pricing is comparable to a traditional shop, but without the towing, waiting, or inconvenience. You get professional, high-quality service right in your driveway at a fair, transparent price.

We work on most makes and models including trucks, SUVs, and older vehicles. We handle maintenance, brakes, suspension, diagnostics, cooling, electrical, and many common repairs. Contact for information on Exotics. If a repair requires a lift, specialized equipment, or a full shop environment, we will refer you to a shop.

Do you guarantee your work?

Yes. All repairs come with a 12-month or 10,000-mile warranty on labor. Parts are covered under the manufacturer’s warranty. We stand behind every repair and make sure the job is done right. No warranty on parts or labor for customer supplied parts.

How long does a typical visit take?

Most maintenance appointments take about 45 minutes to 1 hour. Diagnostic appointments are billed by the first hour at $125, then in 15-minute increments after that. We will always let you know what we are finding and confirm with you before continuing past the first hour. Repair times vary depending on the job, and we will give you a clear estimate before beginning any work.