Honest Auto Repair Mundelein Drivers Have Trusted for Years
Professional Auto Repair in Mundelein, IL
Get in TouchAbout Us
Diaz Auto Service is a professional Auto Repair located in Mundelein, IL. We specialize in Full-service auto repair and maintenance — from oil changes to engine work — with honest diagnostics and fair pricing. and have been proudly serving the Mundelein community. Our commitment to quality and customer satisfaction has made us a trusted choice for Auto Repair services in the area. Call us at (847) 555-0104 or visit us at 720 N Lake St.
Our Services
Oil Change & Maintenance
Quick, professional oil changes and full-service maintenance to keep your vehicle running at peak performance.
Brake Service & Repair
Complete brake inspections, pad replacement, rotor resurfacing, and brake line repairs for safe stopping.
Engine Repair & Diagnostics
Computer diagnostics and hands-on expertise to pinpoint engine problems and fix them right the first time.
Tire Service
Tire mounting, balancing, rotation, and flat repairs — plus alignment checks to extend tire life.
A/C & Heating
Air conditioning recharge, leak detection, and heater repair so you stay comfortable year-round.
Electrical & Battery
Battery testing and replacement, starter and alternator service, and electrical system diagnostics.
Contact Us
Frequently Asked Questions
What are your hours?
We're open Monday through Friday 8am–6pm and Saturday 8am–3pm. Closed Sundays.
Where are you located?
We're located at 720 N Lake St, Mundelein, IL 60060. Get directions →
How do I contact you?
Call us at (847) 555-0104, email us at [email protected], or stop by our location at 720 N Lake St, Mundelein, IL 60060.