Open 24 Hours • 7 Days a Week

Cooling System Repair & Overheating.

Temp gauge climbing, steam, or sweet-smelling coolant on the driveway? Overheating wrecks engines fast. We diagnose the real cause on-site and fix it right — radiators, water pumps, thermostats, fans, and leaks.

✅ Overheating diagnosis
✅ Leak & pressure testing
✅ We come to you

What’s included

Stop overheating at the source — not by topping off coolant week after week.

Cooling system and radiator service

Cooling System Service

  • Overheating diagnosis
  • Radiator replacement
  • Water pump
  • Thermostat
  • Cooling-fan diagnosis
  • Coolant flush

Overheating is a clock — we beat it

Once temperatures climb, every minute of driving risks a warped head or a blown head gasket — repairs far more expensive than the original fault. We pressure-test for leaks, confirm thermostat and fan operation, and check coolant flow to pinpoint whether it’s a water pump, radiator, thermostat, fan circuit, or a hose.

Then we replace the failed part, fill with the correct coolant specification, and bleed the system properly so no air pocket leaves you stranded again. Itemized labor-only estimate before any work begins.

How it works

Simple process. Clear communication. Quality repairs.

1

Stop & text us

If it’s overheating, shut it off to prevent damage, then text your year/make/model and what you’re seeing.

2

We diagnose on-site

We pressure-test for leaks and confirm thermostat, fan, and pump operation to find the true cause.

3

Fixed & bled

We replace the failed component, refill with the correct coolant, and bleed the system before you drive.

Cooling system — FAQ

Quick answers about overheating and cooling repair in Metro Atlanta.

My car is overheating — what should I do?

Pull over safely and shut the engine off to avoid serious damage — don’t keep driving. Then call or text us. We diagnose overheating on-site across Metro Atlanta and find whether it’s a thermostat, water pump, radiator, fan, or coolant leak.

Can you replace a radiator or water pump at my home?

Yes. Radiators, water pumps, thermostats, hoses, and cooling fans are all replaced on-site at your home or workplace, followed by a proper coolant fill and bleed.

Do you do coolant flushes?

Yes — we perform coolant flushes with the correct specification for your vehicle, which helps prevent corrosion, water-pump failure, and overheating down the road.

Why is finding the real cause important?

Overheating has many causes, and a wrong guess can mean a warped head or blown gasket. We diagnose first — pressure-test for leaks and confirm fan and thermostat operation — so the repair actually solves the problem.

Related services: Auto diagnosticsBrake repairRoadside assistance • see all services.

Book cooling service / get a quote

Fastest response is call or text. You can also send the request below and we’ll come to you.

Call / Text

(404) 556-6539

Open 24 Hours • 7 Days a Week — Metro Atlanta

Instagram: @vinnys_mobilemechanics

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