How much will my repair cost?
We provide a detailed, upfront estimate before we start any work. No surprise charges, no hidden fees—you approve the price first. That's our commitment to honest auto repair in Northbrook.
Are your mechanics ASE certified?
Yes. Every technician at Brennan's Auto Shop is ASE certified, factory-trained, and brings years of experience. We invest in ongoing education to stay current with the latest diagnostic and repair techniques.
Do you work on all makes and models?
Absolutely. We service domestic, import, foreign, and luxury vehicles. No matter what you drive, our ASE certified technicians and state-of-the-art equipment can diagnose and repair it correctly.
Can I get same-day service?
Most repairs are completed same day. Call ahead to schedule your appointment, and we'll get you back on the road fast. Drop-off service is available for your convenience.