Car Heater Repair Wherever You're Parked

It depends on what's causing the problem and on your vehicle. Some fixes, like topping off and bleeding the cooling system or replacing a blower motor resistor, are quick. Others, like a heater core replacement, take much more labor. We find the cause first, then quote the parts and labor upfront, and no work begins until you approve it. There are no hidden fees. Because we don't pay rent on a traditional shop, our overhead is lower and those savings are passed on to you. Call or text 937-609-3554 with your year, make and model to get a quote.

Your heater uses hot engine coolant to warm the cabin, so the most common causes are low coolant from a leak, a thermostat stuck open, air trapped in the cooling system, a clogged heater core or a blend door that is stuck on the cold side. We test the system to find the actual cause instead of guessing with parts. If the cause turns out to be a coolant leak or overheating problem, our cooling system repair service covers that too.

That is almost always a failed blower motor resistor or blower control module. The lower fan speeds are routed through the resistor, while the highest speed usually bypasses it, so when the resistor fails you're left with high or nothing. It's a common, fairly quick repair that we can usually do on the spot. If the fan doesn't work on any speed, the blower motor, a fuse or a relay is more likely.

On vehicles with dual-zone climate control, a failed blend door actuator on one side is a common cause. Low coolant can cause it too, because some systems send heat to one side first when there isn't enough hot coolant flowing through the heater core. We check the coolant level and the actuators to pin down which one it is.

A repeated clicking or tapping from behind the dash, often when you start the car or change the temperature, is usually a blend door or mode door actuator with stripped gears. Besides the noise, it can leave the air stuck on hot, cold or one vent setting. We replace the failed actuator and recalibrate the system when the vehicle requires it.

The heater core sits behind the dashboard and works like a small radiator for the cabin. Signs it's failing include little or no heat, a sweet coolant smell inside the car, a foggy or greasy film on the inside of the windshield, damp carpet on the passenger side, and coolant loss with no leak under the hood. We flush clogged heater cores and replace leaking ones at our offsite repair facility, with pickup and delivery.

In an Ohio winter it can be risky. Your defroster depends on the heating system, so a heater that doesn't work can leave your windshield fogged or iced over and limit your view of the road. And if the heater quit because coolant is low, the engine can overheat. If your temperature gauge is climbing or you smell coolant, don't keep driving it. Since we come to you, you don't have to drive it to a shop.

Yes. As a mobile mechanic we diagnose heating problems and replace thermostats, blower motors, blower motor resistors, blend door actuators and heater hoses right in your driveway, apartment lot or workplace parking lot. All we need is a safe spot to park next to your vehicle. Heater core replacement usually means removing the dashboard, so we do that work at our offsite repair facility and pick up and deliver your vehicle. For other major repairs or bad weather, pickup and delivery is available too.

Many heating repairs, like a blower motor resistor, thermostat or blend door actuator that's easy to reach, are finished during the visit. Some actuators and blower motors are buried behind the dash and take longer, and some parts have to be ordered. A heater core replacement is the biggest job and can take a day or more at our repair facility. We tell you upfront how long your repair should take.

Yes. A cabin air filter packed with dust and leaves restricts how much air reaches the vents, so the heat feels weak even when the air coming out is hot. It can also make the windows slower to defog. It's one of the first things we check, and our filter replacement service can take care of it during the same visit.

Yes. All work is backed by our 12-month / 12,000-mile warranty on the parts we supply and the labor we perform.

We are based in Troy, Ohio and serve communities across the Miami Valley, including Troy, Tipp City, Pleasant Hill, Covington, West Milton, New Carlisle, Huber Heights, Vandalia, Fairborn, Beavercreek, Kettering, Centerville, Springboro. Not sure if you're covered? Call or text 937-609-3554 and we will tell you right away.

We accept cash, Visa, Mastercard, Discover, American Express, Apple Pay and Google Pay. Payment is due when the job is complete.