I find there work is top notch even though it takes time to have it done…read more I also found some work costs more than my dealer and other jobs cost less. They offer a multi service inspection for every one trying to create a larger ticket which is fine but I suggest getting other quotes and pricing on larger jobs above a filter change. Otherwise they are very professional and kind people.

Excellent service, and good communication. I drive past several other auto shops to go to them!read more

Took my truck in for a quick and simple job by changing the differential oil. I waited 30 minutes…read moreand was done. I plan on using them for oil changes and maintenance. Very kind people so I'm happy to bring them my business.

From the owner: We are Texoma's premier service specializing in boat repair.read more

5 Stars!! John Chak Automotive did amazing work on my older SUV (having lived on the West Coast…read morefor several decades, my '04 had no rust, so it was worth putting in the required repairs & maintenance). Initially, I had two other mechanics look at my car and one wanted $2,700 just for the AC/heat repair! Mine needed that and balljoints & arms replaced + few more issues so the total spent was $5K but was very fair and included a 24 month or 24K miles warranty on the work completed. JCA are the first mechanics I've ever dealt with that included in the diagnosis, mphotos of every issue + returned the old parts to me. As it turns out, the previous mechanic in another state didn't perform most of the work of which I paid over $2500; he hasn't returned my four phone calls and three email inquiries for copies of my invoices, most of which were paid by cash. . .things that make ya go "hmmmm".... Everybody at John Chak Automotive is professional, efficient and friendly. I dealt with Tyler the most - 5 Stars, too! - and they performed the needed repairs in a timely manner. I am somewhat reluctant to refer businesses to others, unless I am very confident those seeking referrals will have a similar good experience, and I am truly happy to refer JCA to anyone seeking a reliable, fair and professional service establishment that operates with integrity and courtesy - that is John Chak Automotive! Thank you all for getting me on the road again.

Can't beat an honest shop. They didn't sugar coat the problems on my 280k mi Pacifica I was trying…read moreto get an alignment done on. Sucks on my end but I'm thankful I felt I could trust their assessment.

They couldnt fix a starter because they told me it was the computer and had to be fixed at the…read moredealership. Clearly they didnt really look at the car. The battery was dead and they stated tbey couldnt get the car to respond at all. Nissan hooked a charger up to the battery and figured out the problem in 5 min. Extremely disappointed in the service, would not go back!

They took care of my car for 1/4 the cost that John Chauk's in Denison had quoted.read more

Sooo happy to have met a competent and honest, hard working mechanic. We will bring all our…read morevehicles here from here out. Helped me avoid some potentially costly issues with my Cummins Diesel truck. Did the work quickly and got me back on the road without a huge hit to my pocketbook.

Motorists Beware!!! When my RV threw a rod, I called Sadler Auto and Diesel Repair. After two…read moredifferent engines, the mechanic was still not able to get my RV running correctly. This RV has a standard Chevy small block engine--not difficult to work on or to find parts for. When I was finally able to drive it out, backfiring, sputtering, and not picking up speed, I brought it to a good mechanic. There, I was informed that the block was no good. When I tried to contact Sadler's, I was told to call someone else, then my calls went unanswered. The quality of work was so poor, that I had several other mechanics work on it just so I could get it home. Now, I can no longer use my RV which is very critical to the work I do. This mechanic has single handedly destroyed my life due to his incompetence. He also replaced good parts on my engine with cheap, after market parts, and parts that were incorrect.