MGA Truck Repair
“Mircea always was answering phone and giving me updates on the progress of the job , will definitely come back and will recommend everyone to use their service 👏👏👏 …”
Best Engine Repair & Rebuild in Joliet, IL
15 technicians listed · 9 in Joliet · 1 open 24/7 · 6 open weekends · 12 rated 4.5+
Data verified October 16, 2026
CIT Trucks
“Good Service, Techs & Facility Very Knowledgeable had the parts I needed to keep me going got me in and out in no time Definitely recommend coming here for your Commercial Truck Needs.”
All Nite Onsite
“Had some air leaks Winty showed up and took care of it even in the rain~ thank you for your help guys stay safe out there~”
Kiester's Garage
“" I strongly recommend their place of business that is managed by such good people who reflect and share their precious compassionate professionalism with this community which they've been servicing, so graciously, so responsibly, and so caringly, for more than 60 years, and, assuredly, for many more years to come.”
Powerstroke Central L.l.c.
“I have to say that I have not met anyone with more knowledge about powerstroke engines and fuel systems.”
Salcedo Auto Repair Corp
“Good people, listen to your problem and get fix at a very great price.”
Listed for drivers in and around Joliet, IL, these 15 shops repair, rebuild and replace engines. What each one says about machine work, warranty terms and the engines it supplies comes from its own website; ratings and quotes come from public reviews.
Area overview: Joliet, IL
9 of the 15 technicians we list are based in Joliet; the other 6 serve Joliet from Plainfield (8 mi), Minooka (8 mi) and Shorewood (3 mi). The technicians on this page are rated from 3.8 to 5.0 across 1,458 reviews; 9 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "diagnosis". 1 is open around the clock; 6 are open on Saturdays and 1 on Sundays. 2 list staff certifications (ASE) and 4 have a BBB rating of A or A+. Domain records put 7 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 1 offers emergency or roadside call-outs; 2 offer financing; 3 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for 11 of the technicians on this page; 9 publish a contact page; 4 list a public email and 2 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why do some listings show another city?
9 of the 15 shops are in Joliet itself and the rest come from other towns within 25 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
American Motorsports
“No gimmicks or games, he's straight to the point and tries to find the best solution without gouging your pockets!”
J&R Diesel Repair
“I have had 3 emergency repairs and they never hesitated to squeeze me into their schedule even though they were already busy.”
Juan Ramos Auto Repair
Integrity Automotive
“Even talk to the tech who was awesome and even let me know what he fixed and where the problem was at.”
Doc Motor Works Auto Repair
“However, what enhances their service even more is the willingness of the staff to engage in a conversation if you have any questions or need further clarification.”
Precision Engine Rebuilders
“After having a bad, not to mention costly experience elsewhere getting my 351 Cleveland machined and built, I was recommended to talk with Randy at PER, that he would take care of me.”
Tuffy Tire & Auto Service Center
“Very honest and stand behind their work.”
Maliy's Auto
“Owner is down-to-earth person, gave me great advise on my car and was mechanic first, no up-selling BS!”
Stellwag Auto Repair & Towing
“Joe is professional and fair always on time wouldn't think of going anywhere else.”
Why these companies made our list
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