Duffy's Auto Service 

Give us a call today 940-243-7400

Call for an appointment

Duffy's Auto Service

Duffy's Auto Service is your one-stop shop for all of your auto service needs!

We provide the great people of Denton auto repair unmatched in quality each day we open our shop doors.

Our team believes that our work is a reflection of our character and we always strive to uphold our reputation for reliable and efficient service. 


    Mechanic - Car Repair and Automotive Service

We service and repair the following makes:

  • Acura                                       
  • Lexus Repair
  • Lincoln Repair
  • Mazda Repair
  • Mercury Repair
  • Mitsubishi Repair
  • Nissan Repair
  • Oldsmobile Repair
  • Plymouth Repair
  • Pontiac Repair
  • Saturn Repair
  • Scion Repair
  • Subaru Repair
  • Suzuki Repair
  • Toyota Repair
  • Volkswagen Repair
  • Volvo Repair
  • Chrysler Repair

  • Dodge Repair
  • Ford Repair
  • Geo Repair
  • GM Repair
  • GMC Repair
  • Honda Repair
  • Hummer Repair
  • Hyundai Repair
  • Infiniti Repair
  • Isuzu Repair
  • Jeep Repair
  • Kia Repair
  • SVO Mustang 





Stop by for dependable automotive services 

  • Oil Changes
  • Tire Rotations
  • Computer Tire Balance
  • Computer Diagnostics
  • State Inspections
  • Spark Plug Replacement 
  • Wiper Blades
  • Engine Repairs
  • Starter and Alternator Repairs at competitive prices

     Unfortunately we do not offer alignments, we would recommend Bobby Gentry Muffler and Brakes as a source for alignments.

  • Transmission Service
  • Radiator Replacement
  • Air-Conditioning Service & Repair
  • Brake Jobs
  • Batteries
  • Belts
  • Timing Belts
  • Cooling system flush
  • Hose Replacement


Receive $8.00 Off Your Oil Change
When You Mention Our Website

Offer applys to new customers only


Contact us or stop by our Denton, Texas, Auto Repair Shop and let our certified technicians give you the automotive services your vehicles need!

Proudly Serving:

Denton, Argyle, Corinth, Lewisville, Krum, Crossroads, Ponder and Sanger Areas




Hours of Operation
Monday–Thrusday  8:00am–5:00pm Friday 8:00am-4:30pm
Closed Saturday-Sunday

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Duffy's Auto Service