Mobile CV Axle & Drive Axle Repair | The Car Medic
Mobile CV Axle Repair Β· We Come to You

CV Axle & Drive Axle Repair, Right in Your Driveway

A click when you turn, a clunk when you take off, or grease slung across the inside of a wheel all point to a CV axle that's wearing out. We come to where your car is parked, find the cause, and replace worn CV axles on the spot. We also replace U-joints, driveshafts, axle seals and wheel bearings. No tow truck. No driving on a failing axle to get to a shop.

  • ASE Certified
  • We Find the Cause First
  • Upfront Pricing
  • 12-mo / 12k-mile Warranty
Mobile mechanic replacing a CV drive axle on site
Upfront PricingApprove the price before we start
On-SiteRepaired where your car is parked
5.0 β˜…Google rating
Since 2004Locally owned & operated
Warning Signs

Is Your CV Axle Going Bad?

Axle and driveline problems usually start with a small noise or vibration. Catch them early and the repair stays simple.

Clicking when you turn

A clicking or popping noise during sharp turns, like pulling out of a parking space, is the classic sign of a worn outer CV joint.

Clunk on acceleration

A clunk when you take off, let off the gas or shift into drive or reverse can mean a worn inner CV joint, a U-joint or a mount.

Vibration with speed

A shake that gets worse as you accelerate or changes with speed often points to a worn inner joint, a bent axle or a U-joint.

Grease inside the wheel

Dark grease on the inside of a tire, wheel or nearby suspension parts almost always means a torn CV boot slinging grease out.

Humming or grinding at speed

A hum or growl that gets louder as you speed up, and changes when you steer, is a classic sign of a worn wheel bearing.

Not sure what you're hearing?

Describe the noise and when it happens, turning, accelerating or at speed, and we'll tell you what it likely means and how soon it needs attention.

Call or text us β†’

What We Do

CV Axle Repair at Your Location

CV axles, also called drive axles or half shafts, carry power from the transmission to the wheels while letting them steer and move with the suspension. Each axle has a flexible CV joint at both ends, sealed in a rubber boot full of grease. When a boot tears, the grease slings out and dirt gets in, and the joint starts to wear. Left alone, a worn joint gets louder until the axle fails and the car can't move under its own power.

We find the cause first. Our fully equipped service van brings the tools and parts to diagnose and repair your axles where your car is parked, so you get an honest answer about what's wrong and what it takes to fix it.

CV axle replacement

We replace worn, clicking or broken CV axles, front or rear, with the right part for your make and model.

U-joints & driveshafts

On rear-wheel, four-wheel and all-wheel drive vehicles, worn U-joints and damaged driveshafts cause clunks and vibration. We replace the U-joints or repair the driveshaft.

Axle seals

A leaking axle seal drips gear oil or transmission fluid near the wheel. We replace the seal and top off the fluid before the low level causes damage.

Wheel bearings

A humming or grinding noise that grows with speed usually means a worn wheel bearing. We confirm which one and replace the bearing or hub assembly.

Larger driveline jobs

Depending on the vehicle and the job, some axle and driveline repairs are done at our offsite repair facility, and we pick up and deliver your vehicle.

Drivetrain vibration check

Vibration can come from axles, joints, mounts or tires. We track down the real source so you only pay to fix what's actually wrong.

Why Axles Fail

The Most Common CV Axle Problems We Fix

Knowing the likely cause helps you understand your repair estimate, and keeps the same problem from coming back.

  1. Torn CV boots

    Rubber boots crack with age, heat and road debris. Once torn, the grease escapes and dirt and water get into the joint.

  2. Worn outer CV joints

    The outer joint does the most work when you steer. Wear here causes the familiar clicking noise in tight turns.

  3. Worn inner CV joints

    The inner joint lets the axle move with the suspension. When it wears, you feel a clunk on takeoff or a vibration under acceleration.

  4. Bent or damaged axles

    Potholes, curbs and lifted or lowered suspension put extra strain on axles and can bend a shaft or overwork the joints.

  5. Worn U-joints

    On vehicles with a driveshaft, dry or worn U-joints cause clunks when shifting and a vibration that builds with speed.

  6. Worn wheel bearings

    Bearings wear with mileage and from potholes and water. A worn bearing hums at speed and eventually develops play in the wheel.

How It Works

Back on the Road in Three Simple Steps

Call or text us

Call, text or book online with your year, make and model and what the car is doing. We'll schedule a visit to find the problem.

We come to you

Our mobile service van arrives at your home or workplace with everything needed to diagnose and repair your axle, so there's no tow and no driving on a failing axle.

Drive without worry

We complete most repairs on the spot, test drive to confirm the noise or vibration is gone, and back the work with a 12-month / 12,000-mile warranty.

Honest. Convenient. Affordable.

Why Drivers Choose The Car Medic for Drive Axle Repair

Talk to the tech, not a call center

When you call, you talk directly to John Rankin, the ASE-certified technician who will work on your vehicle.

Lower overhead, fair prices

No shop rent means we pass the savings on to you, without cutting corners on parts.

Warranty on all work

12-month / 12,000-mile coverage on the parts we supply and the labor we perform.

Pickup & delivery available

For major repairs or unsafe weather, we pick up your vehicle, fix it at our offsite repair facility, and bring it back.

Mobile Service Area

Mobile CV Axle Repair Across the Miami Valley

We bring CV axle diagnosis and repair to homes and workplaces throughout Miami, Montgomery, Greene, Clark and Warren counties. Find your community below, or call and we'll tell you right away if you're covered.

What Our Customers Say

Rated 5.0 by Drivers Across the Miami Valley

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β€œGood guy, more than fair prices, and very accurate diagnosis.”

β€” Harold Poland
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β€œGot me right in, drove me back to work and had an answer to me within the hour.”

β€” Jordan Powers
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β€œJohn is one of few remaining honest mechanics.”

β€” April Hall

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Got Questions?

CV Axle & Drive Axle Repair FAQs

Straight answers to what drivers ask about clicking, clunking, humming and vibration.

How much does CV axle repair cost?

It depends on your vehicle and what has failed. A worn CV axle, a leaking axle seal, a noisy wheel bearing and a vibration that turns out to be a U-joint are different repairs, and parts vary a lot by make and model. We find the cause first and give you an upfront estimate for the repair. Diagnostic testing is a separate charge from the repair itself, and no work begins until you approve the estimate. 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 on the schedule.

Can you replace a CV axle at my home or work?

Yes. We are a mobile mechanic, so most CV axle work is done right in your driveway, apartment lot or workplace parking lot. All we need is a safe, level spot to park next to your vehicle. That means no tow and no driving on a failing axle to get to a shop. Depending on the vehicle and the job, some axle and driveline repairs are done at our offsite repair facility, and we pick up and deliver your vehicle. Pickup and delivery is also available for other major repairs or bad weather.

What does a clicking noise when I turn mean?

A clicking or popping noise that gets louder when you turn sharply, like pulling out of a parking space, is the classic sign of a worn outer CV joint. It usually starts after the CV boot tears, the grease slings out, and dirt and water get into the joint. The noise tends to get worse until the joint is replaced.

Is it safe to drive with a bad CV axle?

Not for long. A clicking CV joint can keep working for a while, but it is wearing out, and if a joint or axle breaks completely the wheel stops receiving power and the vehicle can't move under its own power. A broken axle can also damage nearby parts. If you hear clicking, feel a clunk or a new vibration, have it checked soon. Since we come to you, you don't have to drive it to a shop.

What happens if my CV boot is torn?

The CV boot is the rubber cover that holds grease in the CV joint. Once it tears, the grease slings out and dirt and water get in, and the joint starts to wear. A torn boot is an early warning, so it's worth having the axle inspected before the joint starts clicking or fails. We check the joint and tell you honestly what it needs.

Why is there grease on the inside of my wheel or tire?

Dark grease slung onto the inside of the wheel, the tire or nearby suspension parts almost always means a torn CV boot. The boot holds the grease that keeps the CV joint lubricated. Once it tears, the joint loses grease and takes in dirt and water, so it's best to have it looked at before the joint starts to click.

What causes a clunk when I accelerate or shift into gear?

A clunk when you take off, let off the gas or shift between drive and reverse can come from a worn inner CV joint, excessive play in a drive axle, a worn U-joint, or a loose or worn mount. We check the drivetrain to find where the play is coming from before recommending a repair.

What causes vibration that gets worse when I accelerate?

A vibration that comes and goes with speed or gets stronger under acceleration is often a worn inner CV joint or a bent axle. On rear-wheel and four-wheel drive vehicles it can also be a worn U-joint. Tire balance and suspension wear can feel similar, which is why we do a drivetrain check to find the real source instead of guessing.

Should I replace both CV axles at the same time?

Not necessarily. Each axle wears on its own, so we replace the one that has failed. If the other side has a torn boot or is starting to click, we'll point it out and you can decide whether to do both during the same visit.

What is a U-joint, and how do I know if it's going bad?

U-joints are the flexible joints on the driveshaft of most rear-wheel drive, four-wheel drive and many all-wheel drive vehicles. Signs of a worn U-joint include a clunk when shifting into gear, a squeak that follows vehicle speed, and a vibration that gets worse as you speed up. We inspect the U-joints as part of our drivetrain check.

Does my vehicle have CV axles?

Almost every front-wheel drive and all-wheel drive vehicle uses CV axles at the front wheels, and many all-wheel drive and independent rear suspension vehicles have them at the rear too. Most rear-wheel drive trucks use a driveshaft with U-joints instead. If you're not sure, give us your year, make and model and we can tell you.

Do you replace U-joints and driveshafts?

Yes. We replace worn U-joints and repair or replace driveshafts on rear-wheel drive, four-wheel drive and all-wheel drive vehicles. We inspect the whole driveline first so we fix the part that's actually causing the clunk or vibration.

How do I know if I have a bad wheel bearing?

The most common sign is a humming, growling or grinding noise that gets louder with speed and often changes when you steer left or right. You may also feel play or looseness in the wheel, or see an ABS warning light on vehicles where the sensor is built into the bearing. We confirm which bearing is worn before replacing it.

What does a leaking axle seal look like?

A leaking axle seal lets gear oil or transmission fluid drip near the inside of a wheel or where the axle enters the transmission or differential. You may see drips or an oily film on the axle. Left alone, the fluid level drops and can damage the transmission or differential, so we replace the seal and check the fluid.

How long does CV axle replacement take?

Most CV axle replacements are done during the visit. Some vehicles take longer than others, and some parts have to be ordered for your specific make and model. Larger driveline jobs may be done at our offsite repair facility, with pickup and delivery. Either way, we tell you upfront.

Is your axle and driveline work under warranty?

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

What areas do you serve for mobile drive axle repair?

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.

What forms of payment do you accept?

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

Clicking, Clunking or Shaking? Let's Take a Look.

Tell us what your car is doing and we'll get you on the schedule. You approve the repair price before any work begins, and the work is done right where your car is parked.

The Car Medic LLC Β· Troy, OH 45373 Β· 937-609-3554 Β· info@thecarmedicllc.com
Mon–Fri 10am–8pm Β· Sat 10am–2pm Β· Sun Closed