[ 01 ]Mobile Diagnostics
Professional troubleshooting, not just code reading — hands-on testing that finds the real cause before any part is replaced.
[ Services ]
Sixteen mobile services.
One driveway visit.
From routine maintenance to complex diagnostics and major repairs, GG Motorworks is a mobile mechanic service that comes to you across McKinney, Frisco, Plano, Allen and Richardson. Our mechanics handle a wide range of work with honest recommendations, quality workmanship and transparent pricing — no shop drop-off, no waiting room.
[ 01 ]
[ 02 ]Brake Repair
Pads, rotors, calipers and fluid — replaced in your driveway or office lot. No shop drop-off, no waiting room.
[ 03 ]Alternator Replacement
Battery light on or electrical systems fading? We test charging output and replace a failed alternator onsite.
[ 04 ]Starter Replacement
A single click or nothing at all when you turn the key? We test the starting circuit and replace a failed starter.
[ 05 ]Battery Replacement
Testing, replacement and terminal service at your location — including the registration some newer vehicles require.
[ 06 ]Suspension Repair
Clunks, bouncy rides, pulling and uneven tire wear — struts, shocks, control arms, tie rods and bushings repaired where it's safe to do so.
[ 07 ]A/C Repair
Warm air in a Texas summer is not a small problem. We pressure-test the system, find the leak and restore cold air.
[ 08 ]Cooling System Repair
Overheating, coolant leaks or a cold heater core — pressure-tested and repaired before it becomes a head gasket.
[ 09 ]Engine Repair
Misfires, oil leaks and performance problems diagnosed properly — with an honest call on what's worth repairing.
[ 10 ]Water Pump Replacement
Weeping pumps, coolant loss and belt-driven noise — replaced with the correct gasket and a proper coolant refill.
[ 11 ]Fuel Pump Replacement
Cranking but not starting, or losing power under load? We test fuel pressure and replace the pump when it's the cause.
[ 12 ]General Maintenance
Oil and filter service, fluid checks, filters and a multi-point inspection — performed at your home or office.
[ 13 ]No-Start Diagnostics
A no-start is a symptom, not a diagnosis. We test the starting, fuel and ignition circuits in order before a single part is replaced.
[ 14 ]Oil Leak & Valve Cover Repair
Leaks travel. We clean, trace and confirm the source before quoting — so you pay for the seal that failed, not the one that looked wet.
[ 15 ]Spark Plugs & Ignition Coils
We identify the dead cylinder and test the ignition circuit before replacing plugs or coils — no four-part guess for a one-part fault.
[ 16 ]Wheel Bearings & CV Axles
Bearing roar, tire noise and CV clicking sound alike from the driver's seat. We load-test each corner before recommending a part.
Not sure which service you need?
That's normal. Describe the symptom and let a technician diagnose it before any parts are ordered.