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Clark's Car Care Inc
“Well after a few days he called me and said he not only fixed the problem, but the car was already passed by emissions and I could pick up my mom's car at a fraction of the cost.”
Best Transmission Repair Shops in Naperville, IL
24 mechanics listed · 17 in Naperville · 13 open weekends · all 24 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
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Frankie & Johnnie's Garage
- Transmission
- Mechanic
- Vehicle
“I always feel very confident when I need something done to my car and if im not 100% sure what the problem is they won't try to scam me out of extra money.”
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Sparks Complete Car Care
- Check Engine Light
- Diagnosed
- Vehicle
“I called Bob, who had a tow truck load the car on a flatbed within 20 minutes, waited for me to arrive, handed me keys to a loaner car, diagnosed the car early the next day, and the car was repaired by the following morning.”
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Oil Depot
“They even brought to my attention a major engine issue that I was not aware of that ultimately got resolved by the car manufacturer at no cost to me thanks to the information they provided.”
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Naperville Auto Service Center
“The receptionist was very kind and handling many tasks at once as well as assisting me in pricing for the major issue with my truck, very knowledgeable to the issue as well as the replacement process, absolutely stellar service!”
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Naper Auto Works Inc
- Sell
- Inspection
- Vehicle
“They explained everything throughly, their texting function is convenient, and they sent everything that was wrong with my vehicle plus an estimate via text.”
Listed for drivers in and around Naperville, IL, these 24 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Area overview: Naperville, IL
Of the 24 mechanics we list here, 17 are in Naperville itself and 7 come from towns including Plainfield (2, 9 mi), Wheaton (1, 8 mi) and Carol Stream (1, 11 mi). The mechanics on this page are rated from 4.5 to 5.0 across 4,564 reviews; 17 have 50 or more reviews. When customers rate these mechanics on specific qualities, they most often praise professionalism (95%), quality (78%) and value (73%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "honest" and "fair". 13 are open on Saturdays and 1 on Sundays. The services the mechanics on this page list most often on their websites are transmissions (4), air conditioning (3), brakes (3), check engine light (3) and electrical repair (3). 1 shows a license on its website; 10 list staff certifications (ASE) and 11 have a BBB rating of A or A+. Domain records put 16 websites of the mechanics on this page at ten or more years old; the oldest dates from 1995. 3 offer financing; 9 are family- or locally-owned and 11 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Do years in business matter for transmission work?
Ten or more years in business is claimed by 20 of the 24 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.
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Becker Service Center
- Driving
- Dealership
- Diagnosis
“Greg from Becker's and his team have earned a repeat customer here, and I would encourage everyone looking for a great local shop to give them a call.”
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Naperville Automotive Solutions
- Pricing
- Mechanic
- Vehicle
“Recently, they only took a short time to pinpoint and resolve my tire pressure sensor issue, which a tire place failed to diagnose multiple times over the past year.”
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Mike More Miles Naperville
“I might add that their prices were higher than others I previewed, but I feel I got my money's worth from the confidence and warranty that comes from doing business with them.”
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Nelson's Service Inc.
- Mechanic
- Vehicle
- Fair
“He then called us back a couple of hours later to inform us that in fact the part (an oil sender) was actually $100 LESS than he had quoted us - that the dealer had quoted him the wrong price.”
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Gus' Auto Imports Inc
- Mechanic
- Diagnosed
- Communication
“He also does so much for the community and continues to have other events like grilling events to bring his customers closer and it feels like a family more than just a business.”
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Eurotech Service
- Efficient
- Area
- Price
“Not only do they play a crucial role in keeping local cars on the road, but they also extend their expertise to businesses, helping to maintain fleet vehicles in top condition.”
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Certified Auto Repair Inc
- Honest
- Mechanic
- Fair
“He was personable and took time to discuss all my options and even showed me part price listings on his computer so I could understand the price break-down.”
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United Car Care
- Mechanic
- Prices
“Great in fixing cars and awesome customer service ”
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Priz Auto & Truck Repair Inc
- Mechanic
- Price
“In frigid cold of winter my blower motor went out, I brought car in that morning and they were able to get parts and repair and had car back by early afternoon with heat again!”
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Ready Chassis
“We build great fast cars!”
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Alianza Complete Auto Repair
“Great service .”
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Last Chance Auto Repair For Cars Trucks
“The communication throughout the process was excellent, and the final cost was very reasonable, especially when compared to other local repair shops near me.”
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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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Scott's Service Place
“They would have done this anyway, but yesterday when I went for an oil change and tire rotation I asked specifically to check the battery and the brakes.”
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Bartel's Auto Clinic
“The presales inspection helped us doge 3 used cars that looked good, drove well, but had hidden problems that would have nearly cost the purchase price of the vehicle to repair.”
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Precision Diagnostics Inc
- Results
- Muffler
- Job
“Came in with some pretty major exhaust problems and they fixed me up within a few hours and kept me up on the details of what parts and what they were doing.”
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J1 Automotive Repair Incorporated
- Brakes
- Oil
- Mechanic
“I've brought my car in 3 times now for different issues and they have always been extremely fair with there prices, clear with what they were doing and never tried to push me into doing something I didn't want to do with my car.”
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A To Z Auto Repair
- Money
- Engine
- Job
“Joy at the front desk is very helpful and accommodating while Robert the owner has decades of wise experience and expertise to fix all my problems and concerns.”
Transmission Repair Services in Naperville, IL Cost Estimates
Minimum cost
$962
Maximum cost
$4206
National Average
$1683
Avg Per Hour Rates
$154
$1322
$3365
Average price range is based on 302 cost profiles
Why these companies made our list
What customers say about mechanics in Naperville
- “I would recommend this shop to anyone and once I move to the city, I will still drive over an hour to take my cars here.” — customer of Sparks Complete Car Care
- “I never felt pressured. I ended up getting the new transmission at what I think is a fair and reasonable price.” — customer of Frankie & Johnnie's Garage
- “I've now been with them for several years and have two very old cars and they have enabled me to avoid buying a new car prematurely and saved me money in the process.” — customer of Naper Auto Works Inc
- “Not only did Bob and his team inspect it, Bob went above and beyond to make sure my vehicle was in good condition.” — customer of Sparks Complete Car Care
- “Frankie was great, I also communicated with one of their tech's Alex and he was great as well.” — customer of Frankie & Johnnie's Garage
Excerpts from public reviews of the mechanics listed on this page.
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