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

Absolutely love these Guys. They are always professional and realistic on repairs. Work is under warranty , parts are under warranty, very timely. Our family has been using them for years!
Tessia Ridge
I can always count on John Chak's Automotive....honest and great customer customer service! Last Friday afternoon, my car battery died while I was running errands. Called Angie at John Chak's and she told me they could fit me in. Had my car towed and they had my new battery completed within a couple of hours. I appreciate them keeping my car on the road and accommodating my schedule the best they can.
Lisa Dunlop
This is an amazing, professional team that takes the time to break the barrier and help explain what’s going on. They go the extra mile to make sure you and your auto needs are taken care of. 5 stars and will be recommending to friends and family!
Leon Taylor
Fantastic fast service conducted with respect and courtesy. Not only great service but also great hometown values from these folks. Highly recommend!
Bruce Martin
I have been getting my car serviced at John Chak's for probably over ten years now. I always appreciate their honesty and optimal customer service! Brought my car in this visit for a state inspection. Made an appointment ahead of time. They found a break light out. I was in and out within 30 minutes. Pricing seems fair....I really don't compare because even if they're a bit more expensive, it's their honesty is worth it to me.
Lisa Dunlop
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
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
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
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
  • 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. Some of the services we offer are A/C service and repair, brake service and repair, steering and suspenision service, alignments, engine work and transmission replacement. Is your Check Engine Light on? Come and see us! 

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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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