Service Overview
Coolant wears out chemically: its corrosion inhibitors deplete, and then it starts eating the system from inside — radiator, water pump, heater core, head gaskets.
Service involves a full system drain and exchange, the correct OAT/HOAT/IAT chemistry for your engine, air-pocket bleeding, and a pressure-and-thermostat verification.
Signs You Need This Service
- Coolant looks rusty, brown or sludgy
- Temperature creeping higher than usual
- Heater not as hot as it was
- 5+ years since the last flush
Consequences of Ignoring It
- Corroded radiator and heater core — both expensive
- Water-pump seal failure
- Electrolysis damage to aluminum heads and gaskets
Recommended Service Interval
Every 5 years/100,000 miles for long-life coolant; 2 years/30,000 for conventional green.
Price & Time
No payment is collected with the initial request. After reviewing the vehicle, repair scope, parts, location, and access requirements, we will send a written quote with any required deposit before confirming the appointment.
Final price may vary by distance, vehicle, service details, after-hours requests, priority availability, or service area minimums.
How location affects pricing
Your quote is based on the repair itself. Because we are a mobile service, final pricing may also depend on your distance from our service area, appointment time, urgency, vehicle details, and repair conditions.
- Within 15 miles $125 minimum service total
- 15–30 miles $150 minimum service total
- 30+ miles Contact for quote
- After-hours +$75 when available
- Emergency / priority +$150 when available
Minimum service totals are not added on top of larger services — they only apply when a quoted service is below the minimum for your location. Distance fees typically begin outside our standard 15-mile service area.
Parts, fluids, distance, timing, and vehicle details are reviewed before we confirm your written quote.
Frequently Asked Questions
Why does coolant chemistry matter so much?
Flush vs drain-and-fill?
Can you check for head-gasket issues during it?
We come to you.
Book coolant flush at your home, workplace or fleet yard — anywhere in the Indianapolis metro. Warranty terms provided in writing when applicable.