Denison Auto Repair

Working Hours
Mon - Fri: 8:30 AM - 5:30 PM
Now Offering Diesel Vehicle Diagnosis, Service and Repair!
John Chak's Automotive In Denison, Texas Now Offers Complete Service For Your Diesel Vehicle Including Diagnosis, Service and Repair.

Get $30 Off Any Diesel Vehicle Service
Over $300!

When you present this offer at time of service.
Not ... [More] valid with other offers or discounts.
Call today to schedule an appointment for service for your diesel vehicle! ... [Hide]

Customer Reviews

John runs an honest repair business. You do not have to worry that your bill will be inflated with unnecessary repairs. Tyler kept me informed about completion time and price. I don’t know the diesel technician’s name, but he really knows his stuff. John Chaks auto is the only repair shop I trust my vehicle repairs to.
Royce & Janette Turner
I am always pleased with the quality of service provided by John Chak’s. The honesty & integrity with which they conduct business is admirable. I will recommend them wholeheartedly every time.
Tasha & Jeff Brown
John and his team are top notch! John is not only a great mechanic, he is an honest man. The ONLY mechanic that has ever quoted me a fee and when I picked the vehicle up the ticket was less than the quote. John stands behind his and his team's work 100%. John and his team take care of all of our vehicles and has for many years. If quality work and an extremely knowledgeable mechanic is what you are looking for...look no further John Chak is the only choice!!!
Ben & Susan Baker
Another great job by John and crew! Thanks for repairing the exhaust manifold on my prized Superduty Ford Pickup. It was a tough job but you guys did it with honesty and integrity. You are our trusted mechanics!
Wanda & Jim
Have been taking my car to John Chak's over 10 years now and wouldn't go anywhere else. I am a single gal who knows NOTHING about cars and I trust them with everything. John and the guys are incredibly honest and always looking out for my welfare.
Lisa Dunlop
I had noticed my A/C in my pickup suddenly was not cooling as well as previously I stopped in CHAK;s in mid-afternoon and asked Tyler to check it out. Even though they were busy, they quickly worked it in and announced it had a refrigerant leak and was a lb low. They fixed the leak, emptied and repaired the leak and refilled with refrigerant and had me fixed up in about an hour. Tyler and everyone there were very friendly and professional. A/C now cooling fine and I will certainly keep them in mind for any further needed repairs.
Dean Roach
Staff is always courteous. They explain any issues simply and completely. They go out of their way to make sure one's vehicle is serviced properly and completelyl.
David & Mary Ann Compton
  • Ase certified
  • Waiting room &
  • 24 m\24k mile
  • free courtesy

Welcome to
John Chak’s Automotive LLC

John Chak’s Automotive LLC has been providing quality car care in Denison, TX since 2001. We are a family owned business delivering honest and professional automotive repair and auto maintenance services to the people of Denison and surrounding areas. The quality ASE (automotive service excellence) certified technicians at John Chak’s Automotive LLC employ today’s latest automotive technology and are equipped to handle all major and minor repairs for your foreign, domestic and diesel vehicles.

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Meet Our Team Photo

Best of texoma winner 2009-2016
We are certified
Napa autocare center

We are able to provide the benefits of an established national entity while maintaining the personal touch of a family owned business. We understand that your vehicle is a major investment, and that is why we care for each customer’s vehicle as if it were our own.

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Napa Image

24 Months/24,000 Miles
peace of mind warranty

There’s no greater peace of mind than knowing you have one less worry by having your vehicles serviced by the professionals at your local NAPA AutoCare Center. They stand behind their work with the NAPA AutoCare Peace of Mind Warranty.

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We also work hybrid vehicles
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