Mobile radiator repair, done in your driveway.
Engine running hot, or coolant on the driveway? Our ASE-certified mechanics diagnose and repair radiators at your home or office — flat upfront price, same-day when it counts, backed by a 12-month warranty.
5 signs your radiator needs attention
If you notice any of these, book a free inspection — most take under 60 minutes at your home.
- Temperature gauge rising
Dashboard temperature needle creeping toward the red zone.
- Coolant puddle underneath
Bright green, orange or pink fluid pooling under your parked car.
- Sweet smell
A sweet, syrupy smell from the engine bay or vents.
- Steam from the hood
White steam or vapor rising from under the hood.
- Low coolant warning
Dashboard coolant level warning light has turned on.
How mobile radiator repair works
From quote to fixed in a single visit — you never leave home.
- 1Get your flat quote
Pick your car and ZIP for an all-in radiator repair price in seconds — parts and labor included.
- 2Pick a driveway slot
Same-day, evening and weekend times. We text a 2-hour arrival window and live tracking.
- 3We test, repair & check
Your mechanic tests the cooling system, repairs or replaces the radiator, and backs it with a 12-month warranty.
Why not just drive to a shop?
Because an overheating engine can turn a repair into a much bigger problem before you even get there. We bring the shop to you — with the price locked in before we arrive.
- Drop-off & wait for a rideWe come to you
- Surprise upsells at pickupFlat price upfront
- Days-long waitlistSame-day slots
- 30/90-day shop warranty12-mo / 12k-mi
What Radiator Repair Customers Say About Angel Mechanic
Real reviews. Real radiator repair customers. Real results.
★★★★★Mobile Radiator RepairCaught a small coolant leak before it turned into a blown head gasket.
Teresa G.Duarte, CA
★★★★★Mobile Radiator RepairOverheating on the drive home — they replaced the radiator in my driveway the next morning.
Alan F.Monrovia, CA
Mobile Radiator Repair FAQ
- Is it safe to keep driving with an overheating engine?
No — driving with an overheating engine risks serious, expensive damage. If your temperature gauge is in the red or you see steam, pull over safely and book a repair before driving further.
- How long does radiator repair take?
Most radiator repairs take under an hour in your driveway. You’ll get a text when your mechanic is on the way.
- Will you give me a price before you start?
Yes. Pick your year, make and model to get a flat, all-in price before booking — no surprise charges after the work is done.
- Do you offer a warranty on radiator repairs?
Yes. Every repair is covered by our 12-month / 12,000-mile warranty on our workmanship, honored anywhere we operate. See our Warranty page for how manufacturer part warranties work alongside it.
- Can I finance my radiator repair?
Absolutely. Choose a 0% APR plan at checkout and split the cost into monthly payments — approval takes seconds and doesn't affect your credit score to check.
Mobile Radiator Repair — what we cover
22 specific repairs — tap yours for details.
Stop putting off your radiator repair.
Get a flat quote in 30 seconds — a certified mechanic can be at your driveway today.