Short version: most of what goes wrong with a car doesn't require a lift. Here's the full picture — what a mobile mechanic can handle, and where the real limits are.
What a Mobile Mechanic Can Fix
Brakes. Pads, rotors, calipers, brake lines, fluid flush. Full brake service is one of the most common mobile jobs. Doesn't need a lift — needs flat ground, the right tools, and someone who knows what they're doing.
Battery and charging system. Battery replacement, alternator, starter. All accessible from the engine bay or underneath with jackstands. Dead car in your driveway or apartment lot? This is exactly what mobile mechanics are for.
Oil and fluids. Oil changes, coolant flush, brake fluid, transmission fluid on most vehicles. Standard maintenance work.
Ignition system. Spark plugs, ignition coils, distributor cap on older vehicles. On most four-cylinder and six-cylinder engines, these are straightforward. V8s with coil-on-plug and tight packaging can be more involved.
Belts and hoses. Serpentine belt, accessory belts, radiator hoses, heater hoses. Common wear items, all accessible.
Cooling system. Thermostat, water pump on most front-wheel-drive engines, radiator hoses, coolant flush. Some water pumps on transverse engines are tight, but most are doable.
Air conditioning. Recharge, leak detection, compressor, blend door actuator, blower motor, condenser on accessible vehicles. See our full AC article for details.
Sensors and emissions components. Oxygen sensors, mass airflow sensor, throttle position sensor, EGR valve, EVAP purge valve. Most are accessible without a lift.
Diagnostics. Check engine light, electrical faults, pre-purchase inspection, any vehicle that needs codes read and interpreted. We bring the scan tools.
Suspension and steering — common items. Sway bar links, tie rod ends on many vehicles, ball joints on most, strut mounts. These can be done mobile, though some require more time without a lift.
What a Mobile Mechanic Generally Can't Do
Alignment. Needs an alignment rack. There's no way around it. After any suspension work, you need an alignment shop.
Transmission rebuild. Needs a lift, a transmission jack, and a controlled environment. This is a multi-day shop job.
Major suspension work on some vehicles. Control arm replacement is doable mobile on most vehicles. On some — particularly certain trucks and SUVs with complex geometry — a lift makes it significantly faster and safer.
Exhaust work. Depends on the job. A sensor or a section of pipe in an accessible location is possible. Catalytic converter replacement under the vehicle for an extended period needs a lift.
Anything requiring extended time under the car. A mechanic can get under a vehicle safely with jackstands, but it's a real difference from a lift for longer jobs.
The Bottom Line
If you can pop the hood and see what needs fixing, a mobile mechanic can probably handle it. If the job requires the car to be in the air for an hour, that's a shop.
Most common repairs — the ones that actually keep a car running — fall squarely in the mobile column. That's not marketing. It's just how cars work.
Not sure if your job travels? Describe it and we'll give you a straight answer. →