View Profile
A To Z Auto Repair
- Team
- Diagnosis
- Work
“Similar to your car, at a minimum, we heard strange noises during transit, noticed puddles on the ground after parking and were greeted with an unwelcomed engine light”
Best Transmission Fluid Change & Flush in St. Charles, IL
24 experts listed · 5 in St. Charles · 6 open weekends · 20 rated 4.5+
Data verified October 16, 2026
View Profile
Fox River Tire & Auto
- Pricing
- Honest
- Merle
“They were very apologetic after looking at it again and told me that a connection either did not get connected correctly, or disconnected in the short time I had my car back.”
View Profile
Sooper Lube
“$130 for full synthetic is higher than any oil change I've ever had, but should consider inflationary environment and the fact that I didn't wait at all.”
View Profile
RX Automotive
“We took our minivan here when we had some last minute trouble before heading out on a trip and they were able to have the problem diagnosed and resolved quickly to get us back out on the road.”
View Profile
Euroquipe
- Dealership
- BMW
- Fair
“It is a comfortable low pressure atmosphere where you get an explanation of what needs to be done and you feel confident they are being honest and straightforward with you.”
View Profile
Excel Automotive Repair
- Review
- Diagnosis
- Oil
“My neighbor recommended Minor and Excel after she took her daughter's used car and he honestly advised her the money she needed to spend wasn't worth it on this car.”
Listed for drivers in and around St. Charles, IL, these 24 shops change and flush transmission fluid. What each one says about fluid brands, filters and pricing comes from its own website; ratings and quotes come from public reviews.
Area overview: St. Charles, IL
5 of the 24 experts we list are based in St. Charles; the other 19 serve St. Charles from towns including Schaumburg (14 mi), Elgin (8 mi) and Villa Park (17 mi). The experts on this page are rated from 4.3 to 4.9 across 5,723 reviews; 23 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these experts on specific qualities, they most often praise professionalism (88%), quality (88%) and value (79%). The topics that come up most in reviews of the experts on this page are "diagnosis", "fair" and "honest". 6 are open on Saturdays. The services the experts on this page list most often on their websites are brake repair (5), oil change (3), wheel alignment (3), emissions (2) and exhaust system repair (2). 6 list staff certifications (ASE) and 19 have a BBB rating of A or A+. 22 have ten or more years of experience, the longest 75 years. 7 offer financing; 1 gives free estimates; 10 are family- or locally-owned and 10 list coupons or special offers. We count these figures across the experts on this page; distances are straight-line, and hours and prices change, so confirm the details with the expert before you visit.
Can I book a fluid change online with shops listed for St. Charles?
An online booking link appears for 4 of the 24 shops. Give them the year, make and model when you book, because the fluid has to be on the shelf and some specifications are ordered in rather than stocked.
View Profile
Precision Transmission Specialists
- Vehicle
- Charge
- Job
“I got quoted $1,800 for a specific repair at another shop, and they researched recalls on my car to have it done for FREE instead of quoting me something a little bit cheaper.”
View Profile
Action Auto Clinic
- Honest
- Job
- Art
“From new tires to front end work to ignition repair to regular oil changes, they have been trustworthy, competent and concerned about making sure my vehicles were repaired properly.”
View Profile
Carol Stream Motortek
- Prices
“Very honest, I felt he gave me an honest assessment of my vehicle and did not tell me I needed unnecessary work like other mechanics have done to me in the past.”
View Profile
Auto Plus
“Nico was super helpful on the phone when setting up my appointment and Erik continued with the same excellent customer service when I came into the shop.”
View Profile
McLean Auto Repair
“Patrick takes his time to explain everything very thoroughly, in a way that is easy to understand for someone who isn't familiar with all the terminology associated with cars and engines ect.”
View Profile
Clark's Car Care Inc
“The entire experience --from the moment of the first call, to the repair diagnoses, to getting the job done professionally, quickly, and in a cost-effective way, to the porter-- was top notch!”
View Profile
Tuffy Tire & Auto Service Center
“Part of being a careful shopper, as anyone knows by reading this, is to check out all the reviews online and make an informed decision, before spending your money.”
View Profile
CNS Automotive
- Mechanics
- Vehicles
- Home
“I brought it in that Thursday for struts, and they called and said they were fine, saving me hundreds of dollars when they could of easily done the repair without telling me it wasn't needed.”
View Profile
Advanced Auto
“I've been going there for years for several cars both new and old for everything from used car, checkouts, troubleshooting, routine, maintenance, and emergencies.”
View Profile
A Affordable Transmission Specialists Inc.
- Diagnosed
- Job
- Team
“I have never met anyone who worked so hard to help me with my issues with Car Shield and consistently offered advice as assistance with my transmission.”
View Profile
Car Doctor Jr
“He turned out to be exactly correct because I had done an online appraisal before going to turn the car in and the physical inspection did not reduce the value I had already been quoted.”
View Profile
Farnsworth Auto
- Brakes
- Team
- Mechanic
“Stopped by here, explained the situation and Tyler not only checked the fluid level and topped it off, but cleaned out the sprayers (front and back) which was the actual problem.”
View Profile
Techworx Inc.
- Fair
- Vehicle
- Wheel
“He does very thorough job and really explains very well on what he saw in the car from his past experiences on similar automobiles and also provided me with the results of the computer analysis.”
View Profile
A J&H Transmission
- Mechanic
- Company
- Pay
“AJ&H has been proven throughout the years to be one of The best transmission builders that I have ever dealt with as I have used them for many transmission needs on many different cars throughout the years.”
View Profile
Lisle Automotive & Tire
“All of the work performed has been correct and completed ahead of schedule.”
View Profile
Stan's Service Station
“I'm absolutely positive I will never take my truck anywhere else besides Stan's in the future and I recommend them to anyone looking for honest service with down to earth people.”
View Profile
BOB Auto Repair
- Estimate
- Area
- Labor
“They helped me out in a bind with my car - the repair was done fast, the price was better than any other shop in the area, and the staff was pleasant to deal with.”
View Profile
Auto Tech and Transmission LLC
- Oil
- Work
- Diagnose
“Dave was very very helpful and explained everything to me and was very honest and worked with me i will be bringing my cars here for service thanks to all staff and dave.”
Transmission Maintenance Services in St. Charles, IL Cost Estimates
Minimum cost
$80
Maximum cost
$250
National Average
$150
$100
$190
Typical price range is based on 326 cost profiles
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
