Heater Core Repair

Need Heater Core Repair? We diagnose and handle heater core work across New Mexico, Arizona, and Texas. We find the cause before we quote the fix and get your approval before any work begins, with eligible repairs backed by our 5-year/60,000-mile warranty.

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8 Locations / NM • AZ • TX / 5-Year / 60,000-Mile Warranty / Free Shuttle / Military & First Responder Discounts / 6-Month SAC Financing /
8 Locations / NM • AZ • TX / 5-Year / 60,000-Mile Warranty / Military & First Responder Discounts / 6-Month SAC Financing /

How We Find the Cause

No heat, low heat, or sweet-smelling coolant fumes inside the cabin point to a heater core issue. We check coolant level and condition, verify cooling system is reaching operating temperature, test heater core inlet/outlet temperature (both hoses should be hot when heat is requested), and inspect the cabin for coolant residue or fogging. A pressure test isolates external vs internal leaks.

What Not to Assume

No heat does not always mean a bad heater core , more often it's a stuck thermostat, low coolant level, a stuck blend door, or a heater control valve. We test cheaper-first causes before recommending heater core replacement (one of the most labor-intensive repairs on most vehicles).

What To Expect When We Service Your Heater Core Repair

We keep you in the loop from drop-off to pickup:

Complimentary both-way Lyft rides keep you moving while we diagnose the heat issue.

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Tell us the symptom. What you're noticing is where we start.

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We find the cause. We confirm the cooling system reaches temperature, test heater-core inlet and outlet temps, and check the cabin for coolant residue.

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We show you what we found. We show you whether it's truly the heater core or something simpler upstream, before any dash-level work.

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You approve before any work begins. No surprise charges, ever.

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We do the work right and back eligible repairs with our 5-year/60,000-mile warranty.

Why Drivers Choose Us

Heater core replacement often requires dashboard removal , 8-15 hours of labor on many vehicles. We confirm the heater core is the cause before approving this scope of work.

Some people drop the keys and keep moving; some settle in. Either way works here.

While You Wait, Or While You Go

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Comfortable, productivity-friendly seating with high-speed Wi-Fi

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Enjoyable refreshments while you wait

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Complimentary both-way Lyft rides.

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After-hours key drop for early mornings and late pickups

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Fenced, secure storage for your vehicle while it's with us

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6-month same-as-cash financing with approved credit

Frequently Asked Questions

  • Why is my windshield fogging up from the inside?

    Coolant residue from a leaking heater core. Replace the core , temporary fixes (sealants) damage the cooling system.

  • My heat works on one side but not the other. Heater core?

    Usually a blend door actuator, not the heater core. We scan the climate control module.

  • How much does heater core replacement cost?

    Highly platform-dependent: $700-$1,800 depending on dash access. We quote after inspection.

  • Can a flush fix a clogged heater core?

    Sometimes, clogged cores can be reverse-flushed and recovered. We attempt a flush before condemning the core on appropriate platforms.

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5-Year / 60,000-Mile Warranty on eligible repairs

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The cause first, your approval before any repair

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Complimentary both-way Lyft rides

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Woman-owned, serving NM, AZ & TX