JV Auto Service
“As always, I can count on Joe and his team for honest excellent service!”
Best Transmission Repair Shops in Wilmington, DE
19 mechanics listed · all 19 in Wilmington · 4 open weekends · 14 rated 4.5+
Data verified October 25, 2026
Certified Automotive
“Great service, no run around or exaggeration of issues to charge more money.”
Newport Auto Center
“I took my Hummer H3 Alpha in for service because of the key fobs not functioning and also the tire sensor light would not go off.”
Kirkwood Auto Center
“I've been a customer for more than 30 years and wouldn't think of going anywhere else for my automotive service needs.”
Milenio Auto Group
“I've been here twice now and they've been straight with me each time.”
Ponte's Auto Care
“Ponte's has been servicing two older vehicles of our and we have been very happy with the service.”
Listed for drivers in and around Wilmington, DE, these 19 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: Wilmington, DE
All 19 mechanics we list here are in Wilmington itself. We have 20 mechanics in Wilmington on file; this page shows the highest-rated 19. The mechanics on this page are rated from 4.2 to 5.0 across 1,948 reviews; 8 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise quality (81%), value (77%) and professionalism (73%). The topics that come up most in reviews of the mechanics on this page are "honest" and "fair". 3 are open on Saturdays and 2 on Sundays. The services the mechanics on this page list most often on their websites are oil change (3), engine diagnostics (2), preventative maintenance (2), suspension (2) and wheel alignment (2). 3 list staff certifications (ASE) and 4 have a BBB rating of A or A+. 9 have ten or more years of experience, the longest 47 years. 1 offers emergency or roadside call-outs; 1 offers financing; 5 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the mechanics on this page; 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 9 of the 19 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.
D & J's Auto Service
“I cannot recommend this place enough , they are the epitome of why small businesses are awesome and important !”
Bargain Tire & Service
“The staff is amazing, they are quick, knowledgeable and the prices aren't outrageous.”
American Transmission Rebuilders
“They were able to get our church bus back on the road in a great time.”
Stabley's Auto Services Center
“Friendly family run business, they did great work getting my car back on the road with reasonable rates and quality work.”
Mini Detroit
“Because they are honest,Very Experience, Prices are Great & Get your vehicle out in a timely manner.”
Michael's Auto Services
“He's honest, pricing is fair, gets your car repaired quickly and I've never had issues where I had to go back.”
Romo Auto Repair
“Romo is very fare with his prices if it necessary he will not do it.”
Kelly's Auto Repair
“0 he was honest about his work and was very inexpensive I would recommend him for anyone”
Red's Motor Machine CO.
“He inspected and bored out my SBC block, professional job & nice guy, I will use him again”
Dynasty Auto Care
“Very good service and very professional”
Synquae Specials
“I had a nail in my tire it went flat n no more than 10 mins.”
Deals On Wheels Services Department
“Thank you too the mechanics over here @ the shop great group of dudes.”
Hhcg Auto Repairs
“Very honest, informative, and very reasonable as far as pricing”
Why these companies made our list
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