Master Mechanic Diagnostics & Repair

RepairPal Certified Shop
Master Mechanic Diagnostics & Repair
33 Verified Reviews
Master Mechanic Diagnostics & Repair
33 Verified Reviews
(703) 962-1379
14303-A Sullyfield Cir
Chantilly, VA 20151 USA
8:00am to 6:00pm
Auto Repair Experience
  • Don Ballard, Owner
  • Established 1997
  • 3 Auto Repair Mechanics on Staff
  • 2 ASE Certified Auto Technicians
  • 90 Years of Car Repair Experience

Master Mechanic Diagnostics & Repair Reviews
(2 Ratings)

Great service.


I think they are good, but they have a tendency to be expensive and they recommend more work than what needs to be done.

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Master Mechanic Diagnostics & Repair
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Need an appointment for today? Call the shop directly at (703) 962-1379(703) 962-1379

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Master Mechanic Diagnostics & Repair is a family owned and operated business that has been proudly serving Chantilly and the surrounding area since 1997. The team here has a excellent mixture of experience, ongoing training, and ASE certifications. They have at their disposal the shop equipment diagnostic tools we would expect to see at a RepairPal Certified shop. This combination of tools and knowledge enables them to perform repairs ranging from tires and wheel alignment, to minor and major mechanical repairs, to check engine light diagnoses and repairs, as well as your scheduled maintenance needs. Work performed here is backed by a Nationwide 36 month / 36,000 mile warranty for your peace of mind. Recent customers described this shop to us as, "trustworthy", "excellent", "knowledgeable", "friendly", and "affordable". A local shuttle service, rental cars, early bird drop off, and a waiting area with wireless Internet are all available for your convenience.

Message From the Shop

We are located on Sullyfield Circle in Chantilly, Virginia, where we have been since 1991. Master Mechanic is the auto repair shop that offers you complete automotive services for both foreign and domestic vehicles. From a simple oil & filter change, to value priced factory scheduled maintenance, to complex electrical diagnosis or even complete engine or transmission replacement, Master Mechanic is your one stop alternative to car dealer service departments, chain stores, tire shops, and quick lubes.

  • AC/Heating
  • Alignment
  • Check Engine Light
  • Diagnosis
  • Hybrid/Electric
  • Muffler & Exhaust
  • Oil Change & Lube
  • Scheduled Maintenance
  • Service & Repair
  • Timing Belts
  • Tire Sales/Repair
  • Transmission Repair
  • Windshield/Glass
+ More
  • AAA Member Discount
  • Car Pickup/Dropoff
  • Child Friendly
  • Coffee
  • Early Bird Dropoff
  • Extended/Evening Hours
  • Financing
  • Free Estimates
  • Free Multi-Point Safety Inspection
  • Heated Waiting Room
  • Military Discount
  • Parts/Accessories
  • Rental Car
  • Senior Discount
  • Service Guarantee
  • Shopping Nearby
  • Shuttle
  • Towing
  • Warranty Accepted
  • Wireless Internet
+ More
Makes We Serve
  • Acura
  • Audi
  • BMW
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Dodge
  • Ford
  • GMC
  • Geo
  • Honda
  • Hummer
  • Hyundai
  • Infiniti
  • Isuzu
  • Jaguar
  • Jeep
  • Kia
  • Lexus
  • Lincoln
  • Mazda
  • Mercedes-Benz
  • Mercury
  • Mini
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Pontiac
  • Ram
  • Saab
  • Saturn
  • Scion
  • Subaru
  • Suzuki
  • Toyota
  • Volkswagen
  • Volvo
+ More
Questions Answered by Master Mechanic Diagnostics & Repair
My Honda civic 2006 ac get cold in the mor...
It could be a couple of things the cooling fan may not be functioning properly or you could have an a/c pressure problem really need to see car to diagnose it.
The wheels on my truck feel like they are...
That could be several issues. Please call Master Mechanic at 703-449-9000 for a Free No Obligation vehicle safety check out.

We are open Monday thru Friday 8am till 6pm

Don Ballard, owner

How long have you had this problem? For 3...
If the codes are there there is a problem. The longer you drive with codes illuminated the longer the problem is occurring and the more potential damage is being done to other components,
Someone will need to DIAGNOSE the systems involved and come up with an answer as to what has failed, not just guess and throw parts at the car. Accept the fact and spend the $$ to get an answer from a reputable shop. Cheap is not good in this case.
Call 703-449-9000 for an appointment.
I need radio code
What seems to make the ...
You need to go to the Honda dealer with proof that you own the car and they can provide the radio code. It is a factory security measure.
Today I replaced the battery which had low...
You probably mean that the AC Compressor (not condensor) is not coming on. The condenser is not capable of "coming on". There might be a pressure control switch in it though.
Chances are that a wire or harness or connector got dislodged during the battery replacement. Someone will need to trace down the circuit and verify all connections.
Please call Master Mechanic on Sullyfield Circle in Chantilly at 703-449-9000 after 8am Monday morning to schedule a convenient time to stop by with your Subaru and get the problem checked out.
The driver's seat bottom doesn't tilt back...
You'll need to have a professional shop diagnose the problem as to mechanical (broken or inoperative part, or electrical (wire, switch or motor).

Seat may have to come out to diagnose.

Call Master Mechanic on Sullyfield Circle in Chantilly at 703-449-9000 to schedule an appointment.. Will probably take an hour or 2 to diagnose and then we can determine the full cost of the repair.

There will be a diagnostic fee based on the amount of time needed to determine the cause of the failure, figure $75 to $150

Don Ballard
Master Mechanic

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Master Mechanic Diagnostics & Repair
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Need an appointment for today? Call the shop directly at (703) 962-1379(703) 962-1379
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