Working Hours
  • Mon 7:30AM - 5:30PM
    Tue 7:30AM - 5:30PM
  • Wed 7:30AM - 5:30PM
    Thu 7:30AM - 5:30PM
  • Fri 7:30AM - 5:30PM
    Sat Closed
  • Sun Closed
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Undercar Services: Maintenance & Repair

Rely on Kirk Brown and Sons in Charlotte, NC 28211 to provide quality care for your vehicle's undercarriage. Stop by our shop to see how we can help you or call 704-366-5321 for more information.

To keep your vehicle running at peak performance, we provide undercar services that include:

Alignment
Wheel alignment (or simply alignment) is standard car maintenance that involves adjusting the angles of the wheels so that they are set to the manufacturer's specifications. The main purpose is to let the suspension and the steering systems operate at their desired angles - this reduces tire wear. Alignment is a complicated process and not all mechanics get it right. To have experts handle your car's alignment, visit Kirk Brown and Sons.

Anti-Lock Brakes
Anti-lock brakes prevent wheel lock-up when rapidly decelerating by automatically modulating the brake pressure during an emergency stop. With this system, the wheels are able to maintain traction with the road while braking. Failure of the anti-lock brakes could lead to an increase in the risks of multiple vehicle crashes and run-off road crashes. To avoid this, have your anti-lock brake system checked and repaired by experts. At Kirk Brown and Sons, we have anti-lock brake experts who will examine and repair your faulty ABS - keeping you safe.

Brakes
A brake is a mechanical device for slowing or stopping a vehicle (usually by means of friction). In short, a brake inhibits your car's motion. It lets you stop the car whenever and wherever you choose. Brakes are one of the most important parts of a motor vehicle. Without them, you would not be able to stop the car. If your vehicle's brakes are having issues, consider having them worked on. Brake experts at Kirk Brown and Sons can work on your car's brakes to ensure you have a safe drive.

Brake System Flush
Brake fluid is hygroscopic (it absorbs moisture). The absorbed moisture lowers the fluid's boiling point. It also corrodes the lines and cylinders. With the lowered boiling point, the brake fluid could boil during braking which makes you lose braking ability. Although this is an extreme scenario, it does happen in heavy braking. To reduce the effects of the absorbed moisture, auto manufacturers recommend that you have a brake flush done periodically. A brake system flush involves the replacement of used and contaminated fluid with fresh fluid. With Kirk Brown and Sons's quick lube services, you will have a brake system flush performed by brake experts. Call 704-366-5321 or visit Kirk Brown and Sons today.

Chassis
A chassis is the car's internal framework that supports the body and other parts like the wheels, engine, transmission, driveshaft, differential, and suspension. A weak or damaged chassis will translate to a weak car. To have a strong and properly working vehicle, have your car's chassis checked for defects. At Kirk Brown and Sons, there are experienced undercar service providers who can work on your chassis.

Differentials
The differential transfers the engine power to the wheels. One important function of the differential is to pass on power to the wheels while allowing them to rotate at different speeds - thus the name differential. When turning, the outer wheels travel a larger distance than the inner wheels do (also the front wheels travel a longer distance than the rear wheels). This means that all four wheels travel at different speeds during a turn and this is where the differential comes in to help. To make sure your vehicle's differentials are working properly, have them checked regularly. Contact Kirk Brown and Sons today for differentials examination and servicing.

Differential Flush
The differential is a car part that compensates for the difference in travel distance between the inner wheels and outer wheels when the vehicle is turning. Due to the differential's position in most non-four-wheel-drive (FWD) vehicles (located at the rear and under the car), it does not get any of the star treatment the engine gets. The one thing that every car owner needs to know is that failure of the differential will mean failure of the car. To save the differential from failure, you need to have differential fluid changed every 30,000 to 50,000 miles. Changing the oil on the differential is as important as changing the car's engine oil. Although checking and changing differential oil is pretty easy, you need to visit an auto shop to get a comprehensive differential flush. For differential flush services, visit or call Kirk Brown and Sons in Charlotte, NC 28211 today.

Exhaust
In a motor vehicle, an exhaust system is a piping used to guide exhaust fumes away from the engine - usually to the rear of the vehicle. A properly functioning exhaust system not only sounds better, it is better - for you, your car, and the environment. Kirk Brown and Sons has expert technicians to service your car's exhaust system.

Custom Exhaust
A motor vehicle exhaust system is piping used to guide exhaust gasses away from the engine to the outdoors. Although the exhaust system's main purpose is to guide exhaust gases from the engine to the outdoors, it can be modified to increase engine power, reduce pollution, and reduce noise. To achieve this, you need to invest in a custom-made exhaust system.

At Kirk Brown and Sons in Charlotte, NC 28211, we can create a custom-made stainless steel exhaust for your vehicle. We specialize in custom performance exhaust systems, stainless steel mufflers, mufflers, exhaust kits, racing mufflers, and exhaust accessories for a huge and diverse range of vehicles: customized cars, standard road cars, classic cars, kit cars, 4x4's, imports, and racecars.

Driveline
A driveline is a part of your motor vehicle that connects the engine and the transmission to the wheel axles. The driveline consists of the parts of the powertrain less the engine and transmission. Failure of the driveline means that the car would not move since energy cannot be transmitted from the engine to the wheel axles. Therefore, make sure that your car's driveline is regularly inspected and serviced. And, at Kirk Brown and Sons, you can have the driveline serviced by experts.

Tires
As tires get older, they lose traction and deteriorate from the inside out, increasing the likelihood of a tire bursting. This can cause a rapid loss of control of your vehicle. To have a better performing vehicle, you need to make sure the tires are in good condition. For all your tire needs, contact Kirk Brown and Sons today.

Shocks
Shocks (or shock absorbers) are mechanical devices designed to smooth out rough roads. The devices do this by converting kinetic energy to another form of energy. Properly working shocks reduce the effect of traveling over rough ground, leading to improved ride quality and vehicle handling. When shocks develop problems, driving on poorly leveled roads becomes unpleasant, and your vehicle may sway when turning. To have your vehicle's shocks diagnosed and repaired, visit Kirk Brown and Sons today.

Struts
Much like a shock absorber (shocks), your car's struts provide a dampening effect as you travel over a road's surface. By absorbing the shock of the road, struts allow passengers to ride in a car without constant and uncomfortable motion. Struts work a bit differently than shocks in that they provide structural support for your car's suspension. This means that struts support your car's weight, unlike shocks which only regulate the speed at which the weight is transferred. Struts usually last around 50,000 or 60,000 miles. This is simply because the damping characteristics of the parts gradually deteriorate over time. Call Kirk Brown and Sons at 704-366-5321 if you have questions about the struts on your car. Our expert technicians will diagnose any problems and help you make an informed decision about repairs.


What Our Customers Are Saying

I've been to a lot of auto shops. None comes close to the kind of service you get from Kirk Brown.

I have trusted Kirk Brown with my auto service needs for over 20 years. They are thorough, informed about my Volvo, and do not make unnecessary repairs.

Always a good experience, fast and friendly service. Prices are very fair and you always get honest answers.

Excellent service, clear communication, very thorough.


-Michelle R.

Awesome. We took a car there we were considering buying and they checked it out for us. They did a very thorough job.


-Marsha G.

There service was excellent, they checked out my car found the problem. I will be recommending them to anyone I know, they were honest and upfront about the work I needed done.


-Michael W.

Personable, hard-working, and efficient. So glad I have them. Highly recommend.


-Caitlin S.

Overall a good job getting the Jeep to pass inspection, however 2 small issues did stop me giving top marks. 1) The vacuum line to the cabs air vent control had a filter put in (good) however it was put in backwards so none of the vents worked till I flipped it round the right way. 2) I assume to replace the Intake manifold the A/C compressor had to be moved/disconnected because someone for got to re-charge the system afterwards. Not a major problem I had a can of refrigerant in the garage however it did take a while to recharge the system and damn that can gets cold. Not to detract from the otherwise great job they did. I also appreciate the extra effort they went to when sourcing a used manifold online (to help keep the bill down). Needless to say I will be taking both the scion and the Jeep back for inspection next year


-James S.

My car suddenly evacuated all of its coolant, thankfully from behind the radiator and not from the radiator itself. Thinking I had a simple punctured lower hose, but not having ramps to look & work on it myself, I took my car to Kirk Brown & Sons this afternoon after dumping some water in the reservoir. They were able to put it up immediately and diagnose the problem - obnoxiously, the heater core had blown. I was surprised when they offered me both reasonable solutions to the problem - replace the heater core or simply bypass it. Most places wouldn't have offered the latter solution, since it's much cheaper. Still, I opted for the former, since I wanted the heat to work in my car. Bill White, the gentleman I dealt with there, was very honest and straightforward, and gave me a fair price to replace the core and the connector hoses, which he was able to obtain today, getting my car back to me in just over four hours. I highly recommend this auto shop; in a sea of shady mechanics, I was duly impressed by the square deal and speedy turnaround I received here.


-Ian F.

We have relied on them for years (nearly two decades). They always deliver excellent service with integrity. In addition, they are really great mechanics and diagnosticians. For example, we recently took our 2006 Toyota van to them when it began to shift roughly and display the "check engine" light. The local Toyota dealer read the OBD2 code and, in less than 30 minutes of "diagnostic" time, decided a $6500 transmission was needed. BIll and his colleagues were not convinced, and took the time to actually diagnose the problem, which turned out to be not the transmission, but rather a combination of a bad computer and weak signal from one of the sensors. They made the repairs, and they were spot on. The transmission was and is fine, and the problems went away.


-Rodney A.

The guys at Kirk Brown are awesome. It's a family business with a long, long history of serving Cotswold well. They're fair, honest, friendly and dependable. A real pleasure. I mean seriously, when was the last time you saw ANYTHING on Google with a 30/30 rating? The finest restaurants in town barely top 25. Kirk Brown deserves it. Don't go anywhere else.


-Kenneth S.

This could be the best auto shop in Charlotte. The guys at Kirk and Sons make you feel like a welcome customer from your first visit. They do NOT try to oversell you on getting more work done than is necessary. I brought my car in with an accelerator sensor issue- Autozone quoted me $200 for the part alone to fix this issue. When I brought it in to Joey he took a look and decided that by simply cleaning the attached throttle box the sensor could function properly. A few hours later (they were slammed that day) I get a call from Joey that the throttle box had been cleaned and the car tested for 20 miles without incident. These guys are quick, professional, and are native English speakers which can help when trying to navigate the confusing world of auto repairs.


-Robert S.

Great shop! They know how to truly repair cars.


-Jay K.

Fantastic, knowledgeable people who you can TRUST! !!


-Murphy C.

My family and I have taken many vehicles to this shop. They are always kind and understanding and patient. They don't mind explaining what the problem is and they always let you know upfront what the cost is going to be. I would and will recommend them to anyone in need of an honest fair mechanic!


-Beth H.

What a great shop!!! Fast, friendly, they know what they do, they fix nearly everything a dealer would do, but cheaper. They do not sneak around wrong and high prices. Had my car there for some repairs and I was always happy after that. Trustworthy!


-Chiffre N.

I can't believe how lucky I got to have found a great place to service my car in the Charlotte area. Joey and his family have consistently done quality repairs on my car, flexible with time, and have given me rides back to my house instead of hanging around the shop for hours. Unfortunately, I've moved out of NC, but if I'm in town they will definitely be checking my car. A hidden gem of Charlotte!


-Johanna S.
  • ACDelco
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  • NAPA
  • Parts Plus
  • NC independent Garage Owners
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  • Call Us For Service: 704-366-5321