Automotive Repair

Fair prices

Great Service, diagnosed the problem & got it fixed right away. Friendly, knowledgeable staff

These guys are the genuine article. If you want the repair shop you're going to to look fancy and be in a fancy neighborhood, don't bother stopping. But if you want a seasoned expert who might be able to diagnose your mystery problem and get you back on the road without trying to upsell you some song and dance, this is the place. We broke down at 1pm. They got us back on the road before the day ended. I'm sure their schedule isn't always that clear, but we sure feel lucky we stopped here. Reasonably priced labor as well, didn't overcharge for parts either.

Nice place good service

Very knowledgeable and friendly folks. Known them for years and highly recommend them.

Friendly and excellent service, everyone help out including the owner Manny, great crew

Awesome place for quality parts

Jojo's was the guy to call and service to use! Our cargo trailer (full and heavy) blew a tire on I35 south of Ardmore. JoJo's was quick to answer, got a tire, got the job done and got the truck & trailer back on the road. Not only was JoJo's was timely and a great guy! He made our mini crisis turn out just fine!

Awesome fast friendly. Fixed my truck in a flash. Best service ever.

Great Quality service!! Very happy with my truck!

Good staff quick service couldn't travel to me though I had to drive for 10 miles that took two hours to get to the shop

These guys quickly got us back on the road so we could get our job for the week done, A++

Good

This is the best family owned and operated automotive and diesel repair shop. Honest and trustworthy shop. I recommend to friends and family.

My experience with this company was GREAT! The problem with my truck was fixed and the price was reasonable. Every person at Triplet Diesel was courteous and professional. My truck intermittently lost power while pulling my trailer near Amarillo. The Chevrolet dealer told me that it needed a repair that would cost $15,000 -18,000. I declined their offer to do the work or sell me a new truck and made it back to Waco. My long time and trusted auto mechanic in Waco referred me to Triplet. The Triplet mechanic listened to my story, opened the hood and showed me what he thought was the problem. He was right, my truck is fixed and running great and I saved my $15-18K. I have only positive things to say about Triplet Diesel Injection in Waco and will bring my diesel to them again without reservation. Jim Schampers

Would recommend

The owners of Madden's Auto are honest and dependable people. The price was more than fair for the work performed. Thank you Madden Auto Repair!

I brought my 14 ram 2500 to you guys a couple months ago and got a full delete and was giving it time to see how my truck would do. Well it has done great and have no probs with it since y'all did my delete. Your service was great. I drove up from Norman and had an appt at 10 and y'all had me out by bout 1230. Your guys are great and quick and I'm very proud of how my truck is now. No complaints and truck is like a different one. Just wanted to give a little feedback to you guys and thank you once again for your service and all you did. These are the guys you want to work on your truck. Great experience and would go back if I get another truck.

My husband recently took me on the truck with him. The company wasn't very helpful when it came to repairs, But this mechanic shop was very helpful! Nice folks and a comfortable environment with plenty of parking. Though, me and my husband have a billion problems on our plate, the people here made it one less.