Chantilly Auto Repair Service

4072 Walney Rd
Chantilly, VA 20151 US
2 Reviews
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Chantilly's BMW dealer alternative for repair, maintenance, diagnostics and programming/coding. We serve Fairfax County and Loudoun County, and Chantilly, Herndon, and South Riding, VA with the best BMW repairs possible.

We are a one stop shop for all of your European car's needs. Our services include: tire repair, mounting and balancing; a/c and heater system repair, maintenance and diagnostics; electrical system repair and diagnostics; module coding, programming and retrofits; suspension repair and alignments, drivetrain repair and diagnostics including (clutch, flywheel, drive axle, auto transmission, transfercase, manual transmission, differential, driveshaft); powertrain repair and diagnostics including (fuel injector, ignition system, high pressure fuel systems, driveability, turbo, supercharges, timing chains and belts)

  • Module coding, programming and software updates on most models up to 2014, new battery registering and coding, DSC system diagnostics and repairs. Airbag safety gateway diagnostics and repairs.
  • Vanos, Valvetronic, diagnostics and repairs.
  • Timing chain, guide and tensioner repairs.
  • Intake valve de-carbon procedure ( walnut media blasting)
  • Direct Injection and HPFP repairs and diagnostics.
  • RDC relearn and sensor replacement

We strive to be Fairfax County's top BMW repair and service center for not only how quickly we repair your vehicle and for the low cost, but also for our value and honesty.


  • Free Wifi
  • Cable TV
  • After Hours Drop-Off
  • Magazines
  • Customer Lounge
  • Transit Accessible
  • Vehicle Sanitizing
  • By Appointment Only
  • Hand Sanitizer

Meet Our Team

  • Sean

    Lead Technician

    Sean has been specializing in European car repair for the last 15 yrs.
    Former Audi dealer technician, certified to expert level in 2006. Since leaving Audi, Sean has furthered his training to including many BMW and Mini courses and training hours. Currently certifications include ASE Master Technician level and ASE advanced level specialist.

  • Cameron


    While working and training at A Mercedes Benz only shop in the early 2000s, Cameron branched out to other European makes by tuning and maintaining his own VWs and BMWs for daily driving and track use. Since leaving the MB shop in 2011, Cameron has trained on the VAS Audi/VW scan tool and system diagnostics, as well as the BMW DIS/SSS and now ISTA diagnostics tools and programming systems. Heavily versed in BMW and MINI system diagnostics and repairs Cameron can handle any issue from simple suspension concerns to complicated internal engine repairs.

Coupons & Promotions

  • Special Offer

    $25 gift certificate for future services when $100 spent in repair or maintenance.

    Show Coupon


  • The hype is real. They have a phenomenal team to tackle any German auto.

    John M., via Facebook on November 23, 2016
  • I called C.A.R.S. and the guys were so upfront and honest. They quoted a price and a time frame and kept both! I honestly couldn't be happier with this place. Talked to them about getting some after market stuff done to my car and will definitely coming to talk to these guys first!

    Brian S., via Yelp on January 19, 2017
  • Sean and Cameron were great! I had my vehicle taken to other shops that couldn't diagnose a check engine light. After spending over 1100 dollars in repairs, Cameron and Sean were able to repair the car and also show me the part that was bad. They are very honest and helpful. I recommend their shop for anyone that's looking for honest reliable repairs. Thanks guys for your honest service.

    John M., via Google on January 20, 2017

Recent Google Reviews

  • Afnan Abdul-Rahman2 years ago

    I have been coming to CARS for my oil changes for a while, and I brought my car recently to have my engine coils and spark plugs replaced, they were quick, efficient, and didn't gouge their prices like a few other places I had called. They have been a great place to go for my car needs, very straightforward and honest. Update 10/11/2021 This place is AWESOME. They really go above an beyond all the other car places, and I can't begin to emphasize how reliable they are. A+ all around.

  • Alicia DiCiaccio1 year ago

    Great service. I had a 2011 Mitsubishi Outlander Sport. Discovered Chantilly Auto Repair through a recommendation of my roommate. Original owner was great. Cameron also great! He was honest about the repairs and price that it would include. I regularly brought in for oil changes and needed maintenance. Had my catalytic converter replaced by them and had a brief issue with its installation. Called Cameron and told to bring it in and they were able to fix the issue. My brakes were always a nuisance. Since they had replaced rotators, pads, calipers, and continued to have certain problems, Cameron always guaranteed their work. Sadly, my AC died a few days after getting it back from an accident. That and other repairs just were not in my budget. Thus, traded the vehicle in and leased a new one. When I get another vehicle, I will definitely be going back to this location. Was never dissatisfied with the services provided.

  • Matthew Kandetzki2 years ago

    My girlfriend and I will not take our cars anywhere else. We stumbled upon Cameron by dumb luck and the experience is always great. Fair prices and honest about all the repairs. This is great because if my girlfriend goes into a car shop without me, they tend to add the “pink tax”. Highly recommend you won’t be dissatisfied. I will continue to recommend CARS to our friends and family.

  • Brandon Cunje2 years ago

    Literally the best car shop ever. Honest labor & prices, nice people, and quality work. Most importantly, if they make a mistake, they will tell you and make it right. They've done basic oil changes, performance components installation, suspension, tires and wheels, and other work to my 2012 VW Golf R.

  • Jon Carroll3 years ago

    If you are looking for your trusted mechanic, this is the place to go. Great service, extremely knowledgeable, GREAT prices... Can't say enough great things about them

Awards & Affiliations

ASE CertifiedASE Certified

2 Reviews

  • Balan Ayyar
    Balan Ayyar3 years ago

    This is a great BMW repair shop with two automotive enthusiasts in Sean and Cameron. They have maintained and tuned my 2000 BMW 750IL, from intake leaks, to suspension, to EKAT problems, from routine to extraordinary they have totally impressed me with their expertise. They also maintain my 2016 750i. In six states and 15 years of BMW ownership this the best Indy BMW shop. My highest recommendation--the best value and service of any BMW service firm in Northern VA, DC and Maryland.

    2000 BMW 750IL
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  • Sarah
    Sarah5 years ago

    I had my BMW X5 in for service at Chantilly Auto Repair Service due to a major oil leak and broken hatch opener.

    Their team was very easy to deal with and was understanding of my tight timeline for repairs. I was given a free second opinion on the repairs quoted from the dealer and they were even willing to perform a software update at a fraction of the cost.

    I was very happy to have my car repaired and back on the road quicker then I expected. Also the total repair cost was much much lower than the dealer.

    2009 BMW X5 Xdrive48
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