Auto A/C & Heater Repair

Your Go-To Shop for Auto A/C & Heater Repair in Millersport, OH

No one should have to settle for freezing mornings or sweltering afternoon drives. That’s why drivers across Millersport trust Kreager Tire and Service for expert auto A/C and heater repair. We pair industry-leading diagnostic tools with down-to-earth service to solve problems fast, so your vehicle feels like home again, season after season. Around here, repairing your A/C and heating systems is more than just service—it’s part of how we keep you comfortable and cared for.

Why A/C and Heater Health Matters—And When to Act

Your vehicle’s climate control system does more than keep you comfortable, it plays a vital role in safety and performance. From clear defrosters that maintain visibility to proper cooling that protects your engine, a well-functioning system is essential year-round. If your cabin air isn’t feeling right, it’s worth getting checked before minor issues turn into costly repairs.

Keep an eye out for signs that your system needs attention:

A/C blows warm or barely cool air
Heater takes too long to produce heat
Weak or inconsistent airflow
Unusual smells when using heat or A/C
Strange noises when adjusting fan or temperature settings
Defrosters failing to clear the windshield
Moisture buildup or visible refrigerant leaks
A/C compressor fails to engage

Not sure what’s going on? Bring your vehicle in, we’ll pinpoint the issue and get your comfort (and safety) back on track.

Our Warranty

We offer a 3-year, 36,000-mile warranty on parts and labor. When we say we stand by our work, we mean it.

We’re No LongerJust Tires

Auto A/C and Heater Repair Services We Offer

We offer comprehensive diagnostics and repair for all climate control systems. Whether your system uses an older refrigerant or a newer one, we’re fully equipped and trained to get the job done right.

A/C System Diagnostics

We use dealership-level diagnostic equipment to evaluate your system’s performance. This includes checking refrigerant pressure levels, testing temperature output, scanning for fault codes, and pinpointing leaks or sensor issues, so we can fix the problem right the first time.

Heater Core Service

No heat? A faulty heater core could be the culprit. Whether it’s clogged, leaking, or failing to circulate coolant, we’ll inspect and either repair or replace it to restore proper cabin warmth.

Compressor Repair & Replacement

A failing compressor can cause poor cooling or strange noises. We’ll test its function and provide expert repair or replacement using trusted parts for lasting results.

Blower Motor and Fan Service

Weak airflow or inconsistent fan speeds often point to blower motor or resistor issues. We’ll check for electrical faults, worn components, and damaged connections to ensure proper airflow through your vents.

Cabin Air Filter Replacement

A musty smell or dusty interior may be a sign your cabin air filter is overdue for replacement. We’ll inspect and install a clean, high-quality filter so your cabin air stays fresh and breathable.

A/C Leak Repair

Leaks reduce cooling power and waste refrigerant. We use advanced testing methods to locate leaks and make lasting repairs to keep your system sealed and efficient.

Advanced A/C Service for Every Type of System

Not every shop is equipped for newer refrigerants—but we are. At Kreager Tire and Service, we service both R134a and R1234yf systems with the tools and training needed to do the job properly.

R1234yf: Smarter, Safer, Greener Cooling

R1234yf is the new standard in many vehicles, offering better performance with less environmental impact. Here’s why choosing a shop equipped for it matters:

Eco-Friendly: Lower global warming potential than R134a
Specialized Service: Requires specific tools and certified technicians
Protects Your System: Prevents damage and ensures lasting performance
Warranty-Friendly: Meets OEM standards for newer vehicles

More Than Repairs—We Care About Your Comfort

We bring big-shop capabilities with the heart of a small-town team. When your comfort’s on the line, we deliver precision, professionalism, and the kind of care that makes a lasting difference.

Advanced Diagnostics: We use Autel, Snap-On, and Pico lab scopes to pinpoint issues quickly and accurately.
Skilled Technicians: Our team knows its way around all major makes and models—including domestic and Asian vehicles.
Quality Parts & Fluids: OEM or equivalent parts and refrigerants ensure long-lasting performance and protection.
Compassionate Service: From rides around town to flexible scheduling, we show up when it matters most.
Warranty You Can Count On: Most A/C and heater repairs are backed by our 3-year/36,000-mile parts and labor warranty.

Locally Trusted in Millersport, Valued Across the Map

From Millersport to Hebron, Thornville, Buckeye Lake, Heath, Newark, Lancaster, Pickerington, Glenford, Baltimore, Somerset, and Granville—drivers trust us to keep them rolling.

We’re your small-town shop with a reputation that reaches far beyond our own backyard.

Book An Appointment

Call Us At: 740-467-3189

Thoughtful Perks, Hometown Service

We understand that your time is valuable. That’s why we offer:

Schedule Your Auto A/C or Heater Repair Today

Struggling with an A/C that’s blowing warm or a heater that won’t heat? Don’t let your daily drive be uncomfortable. Kreager Tire and Service is here with trusted diagnostics, expert repairs, and a local team that truly cares.

From hot summers to cold Ohio mornings, we’ve got your comfort covered. We’re no longer just tires.

Book An Appointment