Alternator and starter repair service near Saint Charles, IL

Recently had my '06 F150 repaired by Tony. I highly recommend Tony for repairs to 5.4 Triton engines. My engine developed the now famous Ford Triton "tick". Tony gave me all my options and fixed the problem. The charges were very reasonable. Great job, thanks Tony

This is a very convenient location for me,and my family has used Frank's for years. The service is great and the prices are always on point. I really like being able to drop off my car, then walk across the street and catch the metra into work.

I took my ML 350 due to a problem with the Engine. The drive chain had broken. The dealer's recommendation was to repair and cost was something of buying another car! So, I took to Dupage Auto Werks. The recommendation is to replace the 118K miles engine with a much lower engine. They shopped and found a fimilar engine and practically did a 'Engine Transplantation'! Now that I have an engine not only has a lower mileage, but also was cheaper overall. Very satisfied with them to have suggested and able to get my car worth somehting that I can keep it a much longer time!

Patrick is quite professional. Good communication along with great service.

Best overall auto repair in town! family owned great service!!!!!!