GREAT OIL CHANGE REPAIR AND GREAT VALUE !!!! These guys were truly my saving grace!! Mechanics…read moredropped everything to help me, and I got immediate service. Was driving from IA to MO and my VW atlas was spewing oil after valvoline messed up my oil change. They were knowledgeable, thorough, friendly, and funny -- making my bad day a little better. Also immensely cheaper than I was expecting, such a relief. Love this family business, can't say enough good things. Have and will continue to recommend Custers!!!

Honest and professional 5-star! Nice shop especially if you're just passing through - it's worth…read morethe stop!

I decided when moving to Galesburg this would be the shop I used for oil changes and basic repairs…read more(suspension, wheels, tires etc). I did oil changes on time every time, one of those magical times I noticed they only put 5 quarts out of 6 in my Grand Cherokee. Since then it started knocking and eventually self destruct. Thanks for that. Decided maybe its a fluke as the 3.6 has a lot of issues. Starting taking my new car there and I noticed a knocking sound from the new car.. I took the car to a different shop to discover a third party drain plug that was put in and stripped out and the engine had less that 2 quarts in it. I will never go here again due to poor service and the what seems to be lack of staff training/oversight from management. This is not including the visit where my S.O. was waiting in the lobby only for some wierdo to expose himself in their lobby. Did they say sorry to her? No!

Twice now I have taken my vehicle to Karmark and was given a high estimate on things that needed to…read morebe fixed. Both times, I went to a different mechanic only to find out that those things were not broke on my car. I spent a $1,000 previously to fix brake boosters when I got it back, I still had the same problem, but two other mechanics said it was the anti-lock brake system fuse instead, which it was. Also, when the grumpy old man is at the desk, he is rude and disrespectful. He rolls his eyes when you explain what is wrong with your car. I have spent a LOT of money here and I am very upset that they have been lying to me and taking advantage of me. I do not recommend them. 0 stars in my book.

We had the metal plate (shield) under our car come loose on a roadtrip. Mars had mechanics to us in…read moreunder 2 minutes and had us on the road again in 5. Quick and easy service AND it was on a Sunday.

He couldn't fix my van after three months. said he would just buy it from me, but has now cutoff…read moreall communications I still have my title, but no van. Not honest. Beware. Bad value.

I needed some care repair, They checked out my car and repaired…read more I had the timing chain replaced. very reasonable pricing.. Very nice and friendly people there. If I need more work done on my car, I will go here.

My experience with this business was 5 stars! I was traveling and needed help with my vehicle. They…read morefound the problem quickly and I paid a very reasonable amount for the repair. I was so glad I found them. Special shout out to John for taking such good care of me and the owner who took time to speak with me while my car was getting checked! Top notch business! Highly recommend!

Wife and I were travelling out of state on a Friday when the tire pressure light went off on my VW…read moreBeetle. I checked it with my compressor and one of my rear tires was almost completely flat. Stopped at a nearby tire store but they were getting ready to close and were too busy. They suggested Big E's. They fitted us on as we were miles from home and on a vacation and we were back on the road within minutes all for a very reasonable price.

This is by far one of the best auto repair shops that I have encountered. Their customer service…read moreis above and beyond. They were honest and helpful with my needs. They have earned my business for any future needs for sure. The owner was super nice and went well above and beyond. 5 stars for sure for this business, would give 10 stars if I could.

We had just come into town from Ohio and our 5th wheel hitch catch plate bolt broke and we would…read morenot be able to hook up the next day. We went there and they had it fixed in 10 minutes. We were from out of town but we were treated like family. THANK YOU!!

A couple of hard working guys treat you right. Fixed the steering and brake controller on our…read morepickup.

Very friendly and honest. I had a problem with one of the Lugnuts on my tire and they took care of…read moreit. It was a quick fix. Any other shop could have easily fooled me and turned it into something way bigger than it was. I highly recommend this business.

Great to do business with. Always polite and very reasonable prices. Perfect job fabricating the…read moreexhaust, sounds and looks great. Thank you.

They were good We did have some issues but it was a great experience. I would recommend them to…read moreanyone that needs a car done.

Had a bad tire on the on I 74 just north of Galesburg going south. Bloomgren squeezed us in that…read moreafternoon. Ordered the tires and gave us a spare to drive on. We have a good night at the Holiday inn. Just as promised the tires were in around 8:00 and we were back on the road at 9:00 am. Great service, good price. Concern for our safety.