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A & A Tech Transmission & Auto Repair Inc.

"Quality Service That Doesnt Cut Corners Is Our Recipe"

About Us

A & A Tech Transmission & Auto Repair Inc., in Crest Hill, IL, is the area's leading auto repair and service center serving Crest Hill, Joliet, Plainfield, Lockport, Romeoville and surrounding areas since 1997 with over 40 years of experience. We specialize in lube and oil filters, coolant and gas service, transmission service, electrical systems, emissions testing, brake service, engine performance and much more. For all your auto repair and service needs, contact A & A Tech Transmission Auto Repair Inc. in Crest Hill. Affiliated with the Better Business Bureau with a AAA Rating!

Areas Served

Crest Hill, IL | Joliet, IL | Plainfield, IL | Lockport, IL | Romeoville, IL | Bolingbrook, IL | Naperville, IL | Shorewood, IL | Minooka, IL | Channahon, IL | Will County, IL | 50 mile radius

Our Professional Associations

Our Certifications

Languages Spoken

What We Offer

Our Specialties include:

Our Services include:

Our Brands include:


On 12/11/2023 Jack had this to say:
Great place to get your transmission done. I’ve been going there for many years. Testimonial written by Jack on this site.

On 12/9/2023 Dewon Griffin had this to say:
A&A deserves all five stars. My experience with them has been phenomenal from day one. I took my 2005 Chevy Malibu to them with issues and they fixed what I needed and schooled me on what was wrong and things I can do to prevent further issues. And that's why I suggest anyone to go see them for your next fix.

On 12/9/2023 Summer Jade had this to say:
I recently brought in my SUV for a transmission. I wanted to wait to write a review after I received my car back for a few weeks. My car runs amazing now! I am so happy. A&A tech made sure to communicate and show me everything step by step ! Price was very good compared to all the other quotes other shops gave me!

On 12/9/2023 J J (S&J Squad) had this to say:
Excellent shop! Top mechanics who are very experienced and well educated I learned a lot about my vehicle during the process of getting a new trans! Things I can do myself to keep my car healthy.. vehicle runs great and I am very happy not having problems going to work/ and or school back and forth and the price beat any trans shop out here in crest hill joliet area ! thanks!!!!!

On 4/27/2023 ike aghedo had this to say:
Great job best ever. Did my infinity car transmission excellent. I was so happy for the job done on my car. Experience mechanic work well with my warranty insurance. Matter of fact they even ask me to bring the car for visual inspection at a certain time. I recommend anyone to do business with them. They are so perfect that extended warranty company work with them. Great people, great price , great job.

Contact Us

A & A Tech Transmission & Auto Repair Inc.
2417 Plainfield Rd. Crest Hill, IL 60435
Phone: (815) 609-7508
Mobile: (779) 875-7160
Fax: (815) 609-7510

Right Across the Street from the Route 30 Taco Truck. Next to Instant Replay. Right Across from Speedway Gas Station

Where To Find Us

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Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 9:00 AM - 5:00 PM
Tuesday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM


Are you a seasoned auto pro with your own tools? A & A Tech Transmission & Auto Repair, Inc. is seeking experienced (5+ years) A and B Technicians to join our crew. We offer competitive top pay, a Monday to Friday workweek, and your weekends are always free!

Position: A and B Technicians
Experience: Minimum 5 years
Hours: 9AM - 5PM, Mon-Fri
Must Own Tools
Offering Top Pay for Top Skills

Interested? Don't miss this opportunity! Call the shop and ask for Manny to get started on your application.

Apply Today: 815-609-7508


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