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BOB Auto Repair
- Prices
- Tires
- Area
“It's more than nice to have a mechanic and place you can trust with car issues, especially because David will give you Best advice and also be honest to help you save money!”
Best Engine Repair & Rebuild in Downers Grove, IL
24 technicians listed · 4 in Downers Grove · 8 open weekends · 22 rated 4.5+
Data verified October 18, 2026
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Langs Auto Service
- Price
- Job
- Vehicle
“You know how it is when you can't trust what a repair shop tells you what you “have to do” when there isn't a problem – the guys at Lang's explain everything clearly and thoroughly.”
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Proauto
- Oil
- Pricing
- Honest
“Have you ever walked into a car dealership or auto repair shop and feel like you have a target on your back for ridiculous pricing and unneeded repairs”
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Olsen Motorsports
- Team
- Work
- Shocks
“After informing us of the resolve he encouraged us to reach back out to him should we have a need for any further assistance, which we did and Tim personally drove to our location and resolved our vehicle issue all within an hour.”
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J&C Auto Service
- Price
- Mechanic
- Fair
“After a colleague mentioned his family has been taking all their cars to J&C for 15 yrs+, I started taking my Outback and Prius there for small and big things and couldn't be happier with the results and their integrity/honesty.”
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Advanced Vtech
- Oil
- Mechanic
- Tires
“Granted, I was told that there were customers ahead of me, but the scheduling could have been done in a more customer-friendly way - the car was drivable, no safety issues, and yet it was sitting on the lot for four days while I was literally strande...”
Listed for drivers in and around Downers Grove, IL, these 24 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: Downers Grove, IL
4 of the 24 technicians we list are based in Downers Grove; the other 20 serve Downers Grove from towns including Chicago (17 mi), Schaumburg (17 mi) and Buffalo Grove (26 mi). The technicians on this page are rated from 4.0 to 5.0 across 4,319 reviews; 22 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (92%), quality (83%) and value (78%). The topics that come up most in reviews of the technicians on this page are "diagnosis", "honest" and "fair". 8 are open on Saturdays. The services the technicians on this page list most often on their websites are oil change (4), tire services (4), brake repair (3), computer diagnostics (2) and engine repair (2). 5 list staff certifications (ASE) and 16 have a BBB rating of A or A+. 22 have ten or more years of experience, the longest 70 years. 3 offer financing; 2 give free estimates; 11 are family- or locally-owned and 9 list coupons or special offers. 1 has Spanish-speaking staff. 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.
Do engine shops listed for Downers Grove let me spread the cost?
3 of the 24 shops on this page state that they offer financing. An engine is the repair people borrow for, so compare what the credit costs against what a different car would cost you, and get the repair quote in writing first.
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Apex Motorsports
- Question
- Vehicle
- Baby
“James the Owner of this shop is Very Knowledgeable and Absolutely this is the best shop in the US for Mc Laren servicing, honestly this guy knows more then the typical dealer that just wants you to bring it in for a diagnostic for every question or o...”
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Legend Racing Enterprises
“Legend Racing - Doug and Steve at Legend Racing have put countless hours into helping my racing program, built a few top notch motors for me in the past few years, definitely wouldnt hesitate to recommend them to anybody.”
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Vaupell Auto Repair & Napa Auto Care Center
- Vehicle
- Work
- Team
“Everything is electronically communicated, they answer questions personally as needed and provide what is necessary vs what is proactive.”
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Avondale Auto Repair
- Pictures
- Brakes
- The Future
“My son took his care here in august, and Dimetri drove it to the place for his emissions test, I took my car there for the first time today, I needed a rear brake light replaced, and Sammy did the job on the spot and told me, “no charge, it was a sma...”
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Empire Tire and Battery Co
“Fast forward a few years and I just got my oil changed, this business is still top notch and am going to be bringing all my vehicles here for maintenance.”
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Ted's Auto Clinic
- Price
- Job
- Honest
“My family and I have been a long time clients for many years, taking our vehicles here for literally generations, and I can't recommend this place enough.”
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Quality Transmission & Auto Service Inc.
“I am a very satisfied customer I will start bringing my vehicles more over here I wish I found this place sooner other shops for charging me out of control while this shop took care of me very the front manager Alex was very funny made me feel like w...”
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A To Z Auto Repair
- Honest
- Engine
- Diagnosis
“As a side note, the tow truck driver that hauled my broken truck to A to Z from Glen Ellyn mentioned that he tows more cars to A to Z than any other repair shop because of (drivers words) "A to Z's honesty" that he hears from tow customers”
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Car Doctor Jr
“I brought my car here because my brother recommended this place to me, I took my car to another shop and they couldn't fix my car, they only changed parts and couldn't fix it and when I brought it here they fixed it quickly and Jeff was very kind and...”
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A Affordable Transmission Specialists Inc.
- Price
- Dealership
- Job
“My father just got his car today,Only an extra day longer but understandable do to parts,my brother in law went with my father to drop off the car and they where greeted with such professionalism,Dominick and his team went above and beyond for my fat...”
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EK Automotive Ltd.
- Vehicle
- Mechanic
- Fair
“I've been using EK Auto to service my vehicles for about 15 years and they have always been fixed right, so even if I have to wait a couple days to get it in, I will gladly wait.”
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Hollywood Motors Inc
“I've been a customer at Hollywood Motors for about 3 years now and every time I need to take my car for a repair or diagnosis, or even just oil change, the service I get is exceptional.”
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Modern Muscle
- Tuned
- Motor
- Camaro
“These guys are amazing, got my ecu and tcu tuned by them and after decided to get a pulley installed and got a defective one from the company I got it and these guys at modern muscle doing a lot more than they have to for me, great amazing people her...”
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Uno Auto Service
- Prices
- Brake
- Vehicle
“Considering that this was going to be a much more complex job than I originally thought I thanked Vito and his crew for their diagnosis and decided to reach out to my family member who is a mechanic.”
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Stan's Service Station
“Would like to share my experience at Stan's Auto been going there for years they go out of their way to get your vehicle back to you as soon as possible they're quoted price is what you pay when you pick up your vehicle the mechanics are terrific alw...”
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Norwood Auto Service
- Tire
- Leak
- Communication
“I'm very satisfied with the service, my car now is running very good and my air conditioned is working good and fresh and the personal are so friendly and very kind, Norwood Auto Service is my place to have my car in good condition...”
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Mehta Motors
- Price
- Dealership
- Honest
“Got the job done 2 1/2 days quicker than expected and it was cheaper than I expected, I am more than ecstatic with their repair work and they even washed my car, he has definitely earned my business I will be bringing my BMW back from now on and thi...”
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Grand & Cicero Service
- Vehicle
- Mechanic
- Videos
“This place has been around forever, that says alot, they're very meticulous when they work on your vehicle, first they do a thorough inspection send you what needs to be done via text with pictures and the work they do is outstanding, my vehicles wil...”
Engine Repair Services in Downers Grove, IL Cost Estimates
Minimum cost
$611
Maximum cost
$4582
National Average
$1833
Avg Per Hour Rates
$90
$1578
$2546
Fair price range is based on 322 cost profiles
Why these companies made our list
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