CSC Certified Service Center Expert Auto and Diesel Repair

I am very disappointed with a major service this shop did on my truck about a year ago. They had all kind of issues and returned the truck to me with a speed sensor that was not working and causing major transmission shifting issues. After they allegedly solved the issue I was returned the truck to only have the same issue over 55. I visited several other shops to find the issue and it was eventually found by a rear end shop that they had not inserted the sensor all the way, causing issues at speed. Fast forward to this year and I have the truck in another shop for a fuel system and they have told me the up pipes are leaking! Which is exactly the work I contracted this shop to do. Here is a photo of my 1 year old up pipes gaskets they installed. I spent thousands with this shop only to have to take my truck to other shops and spend thousands more. Then a year later, pay another shop to fix their work. Very disappointed to say the least

Can’t tell you how nice it is to be able to trust your mechanics again. I went through a handful of shops and almost gave up on my E350 before I found CSC. They’re friendly and extremely knowledgeable as well as giving you trustworthy advice. I drive from Santa Cruz every month and I’m sure to get the van in for a service each time I’m down.

You've come to the right place if you're searching for a great Diesel mechanic in Escondido. After a lot of hassles and delay at another shop, I took my diesel truck in here. Juan was there for me at every turn. In order to get my truck back on the road, the CSC team went above and beyond because they understood my needs. I can’t say enough positive things about these guys and their abilities.

This shop rocks!! They got me in on short notice with a funky brake problem that other shops couldn't fix. These guys figured it out and fixed it first go around!, I then had some issues with my electric system. All my cables where for lack of a better term poopy. My obs f250 was hurting to do anything. I call CSC and they hooked me up!!!! Excellent work fantastic turn around time and extremely knowledgeable. One of the only shops I've known to keep constant communication and give real honest answer/help with whatever problem you have. I can't say enough good things! I hate taking my trucks to shops but theses guys I actually trust!

This was my first time being my car to CSC Diesel.. When I got to the shop, Juan greeted me as if I had been there before.. They conducted a through inspection and noted several items that needed attention.. There was no pressure to get the work done right away. My car was ready when promised and at the cost of the original estimate. Great job, I will definitely tell my friends about CSC Diesel and I will be back!!!!

I recently took my Toyota Avalon to Josh at Certified Service Center in Escondido to diagnose an unusual noise coming from the front end of my vehicle. Josh and his team quickly diagnosed the problem and proposed a cost effective solution. Within 24 hours I had my car back and it’s handling better than ever. Josh had to source parts from several different places including a wrecking yard in order to complete the repair. He even arranged for an alignment with a neighboring shop. I would recommend CSC to anyone for all general automotive repair needs. Great job guys!

I highly recommend CSC Certified Service my truck sounded like a motor knock but they found the problem within no time the problem was the flex plate was loose . I want to say think all of yall at CSC Certified Service

Had a great experience with this service center. We were far away coordinating service on a van we had purchased from a friend bit never driven. We were a bit nervous that the garage might add to our bill by adding work that didn’t need to happen. That was not the case at all. The team really went out of their way to help us and kept our bill to only the original request, even though we asked them to LOOK for any issues before we would be driving cross country! Totally honest! Totally helpful!

Great initial inspection process, which includes pictures and descriptions of everything needed. Fantastic attention to detail during the maintenance or repair procedures. All costs are upfront with no gotchas or surprises on the backside. I highly recommend CSC for all of your maintenance and repair work.

Thanks for all your help in passing through the "Smog" in life! :) Great job in getting our older model '96 Ford Eddie Bauer truck to pass effectively and give us some great tips on making it a better ride