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Automotive Powertrain Industries
- Transmission
- Work
- Price
“Darren and the team at Powertrain took care of everything and I don't see myself using another mechanic other than Powertrain for all future service needs.”
Best Transmission Repair Shops in Upper Darby, PA
24 mechanics listed · 8 in Upper Darby · 8 open weekends · 22 rated 4.5+
Data verified October 25, 2026
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Girls Auto Clinic Repair Center
“When people ask me if I noticed any difference between going to the Girls Auto Clinic Repair Center and going to a different mechanic, I say absolutely.”
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New Executive Auto Repair Inc
“I was searching for a mechanic in the West Philly area and after feeling defeated by getting expensive quotes with poor customer service from almost every mechanic, when I spoke with Ali at New Executive Auto, I knew it was the right place to take my...”
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McCullough's Auto Repair
- Fair
- Integrity
- Price
“I was very pleased with not only the work that was done on my exhaust system to qualify me for my inspection for my 2000 Camry; but I was as also impressed with their professional approach & recommendations for future care.”
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Musa Motors
- Price
- Mechanics
“Let's be honest, mechanics will temporarily fix ur car but make it so something else happens and u have to come back and spend a ridiculous amount of money.”
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Supreme Automotive Llc
- Prices
- Mechanic
“I fully understand why he's a man in such demand as he resurrected a car I'd written of as going to be too expensive to fix, laughing at my estimation and fixing all the issues (including some persistent nagging ones) in record time and at a cost th...”
Listed for drivers in and around Upper Darby, PA, 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: Upper Darby, PA
Of the 24 mechanics we list here, 8 are in Upper Darby itself and 16 come from towns including Philadelphia (7, 9 mi), Darby (2, 3 mi) and Havertown (1, 3 mi). The mechanics on this page are rated from 4.2 to 5.0 across 3,340 reviews; 19 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (95%), quality (95%) and value (87%). The topics that come up most in reviews of the mechanics on this page are "diagnosis" and "communication". 8 are open on Saturdays. 3 list staff certifications (ASE) and 9 have a BBB rating of A or A+. Domain records put 9 websites of the mechanics on this page at ten or more years old; the oldest dates from 2002. 2 offer financing; 1 gives free estimates; 1 is family- or locally-owned and 8 list coupons or special offers. We have a website on file for 14 of the mechanics on this page; 10 publish a contact page; 7 list a public email and 3 take bookings online. 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 14 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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Minh Expert Auto
- Owner
- Mechanic
- Prices
“Minh is great!!”
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Ernie's Auto Repair
- Prices
“He was so kind to fit us in as soon as he could- gave great advice on our wheel locks, made sure our spare had good pressure, advised us not to drive over 50mph on the spare, gave our pup a good scratch behind the ears and sent us on our way.”
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Cawleys Auto
- Prices
- Mechanic
“I just called to inquire and the information I got was very helpful moving forward with my car I will be using them in the future very honest very helpful appreciate it”
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Summit Street Garage
“Great people with great service.”
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One Stop Shop
“Mark helped me fix my car when no other mechanic did..”
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Clark's Auto Service
“Highly recommend.”
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Schafer's Auto Center
- Report
- Oil
- Inspection
“My father came in for a diagnosis which was done by Steve and he did a fantastic job, Steve did an excellent job explaining everything and including photos.”
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Alper Automotive
“Steve and mechanics are all Very knowledgeable in my perspective they're experts courteous no nonsense and most important to me honest they're mechanics they make repairs they're not just replace parts replacement type they fix what they can fix to t...”
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Jim's Auto Service
“There is never a time I pass the Roxborough site where there are so many cars in their hugh parking area, if you drove into it, you would experience difficulty finding a place to park.”
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Grove Automotive
- Vehicle
- Mechanic
- Honest
“She didn't have a tire for our car, but called several places in the area to locate a tire store that could replace our tire and get us safely back on the road.”
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Ludlow Auto Repair Shop
- The Future
- Brand
- Vehicle
“Took my car over the owner called the insurance company the same day, got everything done, including a rental that picked me up and I dropped it back off to Ludlow.”
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Accu-Tune Inc.
“I've been going to Accu-Tune for about a year now for everything from repairs to inspections and they have always been outstanding, thorough, and polite.”
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Durkee Automotive Inc
“Thank you guys for all the help with our 98 Ford-F 150 and getting me back on the road safely Durkee Automotive is the only mechanic that we trust with our pickup truck they our the in Claymont, DE”
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J&S Collison & Auto Repair Center
“When I went to drop off my car he told me the price up front which some places don't do and when I picked up my car he walked me through exactly what and where the issue was happening.”
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Precision Transmission
- Secretary
- Job
- Price
“1st mechanic i went to said the noise i heard was the bearings, 2nd mechanic referred me to Precision because they thought my problem was the transmission.”
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Pitman Auto Repair & Service
“They're very good with you they are very fair with you and they are very reliable with you you can't beat that in any mechanic anywhere so thank you very much and I shall return”
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German Auto Specialists Ltd
- Team
- BMW
- Audi
“Constructive feedback: if you can find a way to speed up the process, cut time, and improve your efficiency while maintaining quality, it would make the customer experience even that much better.”
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World Auto Center
- Starter
- Vehicle
- Prices
“Great communication and fast service I got an oil change that was my second time getting something done from World auto center so that's a good thing..”
Why these companies made our list
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