Advent Auto Body, Inc

2525 New Lenox Rd
Joliet, IL 60433
Phone: 815-727-9801
Fax: 815-727-7721

Hours of Operation

Monday to Friday
8:00 AM – 5:00 PM

By appointment only


Your Reliable Auto Mechanics


Providing Efficient Repairs Since 1985

For 30 years, Advent Auto Body, Inc has been the auto repair shop of choice in Joliet, IL, and surrounding areas in Will County, IL. A licensed and locally owned company, we are composed of well-experienced auto mechanics who are committed to giving you dependable auto repair services. At our company, customer satisfaction is always the priority.

Meet the Auto Repair Experts

Fixing Tire
Our company was established by two of the brightest minds in the auto service industry, Steve and Mike Gentile. Steve Gentile has been repairing and customizing cars since 1976 and is the driving force behind our company’s commitment to quality and attention to detail. He is an ICAR certified technician and is always updated with the latest car repair techniques. Meanwhile, Mike Gentile signed on with Steve in 1985 and learned the business while doing firsthand car repair jobs. In 1993, Mike had the privilege to train with a master painter in Germany where he earned a degree from BASF, a high quality automotive refinishing company.

Our Cutting-Edge Technology:

  • ARC 1250 Hybrid Spot Welder
  • BASF Paint
  • Frame Bench
  • Spanesi Computer Frame Measuring System
  • Spraybrake Spray Booth

Experience Our Excellent Repair Services

At Advent Auto Body, Inc, we are dedicated to giving our clients an old-fashioned customer service experience. We are backed by ICAR and other industry certifications which prove our commitment to quality service. Also, unlike other repair facilities, our company pays close attention to corrosion protection throughout the repair process to protect the value of your car. Benefit from our array of auto repair services by calling us at 815-727-9801 today.