Newark 302 368 4900
Middletown 302 376 6510
Claymont 302 792 2300
New Castle 302 999 9400

Complete Automotive Repair & Service

Appointments

Newark, Claymont, Middletown, and New Castle DE Automotive Repair & Service

Delaware Transmission Repair & Service

Benchmark Transmission, with 4 Delaware locations in Newark, New Castle, Middletown, and Claymont, is a family-owned & operated transmission repair business. The automotive specialists at each of our transmission service centers are highly qualified and ready to deliver the technical knowledge & skills for your every automatic transmission repair need.

Benchmark Transmission pledges to all of our customers that we will not remove a transmission from a vehicle in order to complete a repair unless absolutely necessary. Additionally our shop promises to diagnose transmission problems for all of our local and surrounding area customers in an honest and expert manner. Benchmark Transmission realizes that there are many auto repair companies in Delaware to choose from and that is why our shop strives to provide prompt and courteous service to all who visit our automotive transmission repair facility in the hope that you will come back to us for all of your automotive automatic transmission repair needs. We also perform Automotive Repair Brakes, Exhaust and automotive tune up in Delaware.

Look around our web site and if you have any questions, don't hesitate to drop by any of our 4 Delaware shop locations. We are here to help you.

Testimonials

. We will continue to bring our vehicles to Benchmark Transmission and recommend you to our friends and family.

Johnna Kriner
Hockessin Delaware

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. I really appreciated the patience of yourself and the mechanics at Benchmark Transmission when I returned the vehicle assuming that the transmission still had problems; and I respected your offer to refer the vehicle and your honesty in identifying the further problem of a clogged fuel filter. The van has run very well since its most recent repair. I will be sure to make reference Benchmark transmission to my friends and family.

Russ Meredith
Newark Delaware

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As a mechanic I am confident coming to your business.

Stan Kaminski
Newark Delaware

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I took my vehicle here and I have received nothing but complete professionalism, promptness and they were so helpful. Made me understand what was going with my vehicle in layman's terms so that I could understand the process!

Kathy Mays
Seaford Delaware

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We brought our 33' RV to Newcastle for transmission repair and an engine tune-up in June. We then drove it to Maine, about 600 miles or so, from Maryland and back. We never had one problem!! Our gas mileage improved, shifting was much better, and we couldn't be happier.

Charles Baynard
Henderson Maryland

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We applaud your attention to detail, outstanding customer service, reasonable pricing, honesty, integrity and quality service!

James Schnatterer
Newark Delaware

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I am writing to let you know how pleased I am with your company's repair and service of my 2000 Hyundai Sonata. It arrived in your auto repair shop in Newark Delaware with a defective speed sensor. Benchmark Transmission offered to repair the transaxle for a very reasonable price. The dealer replaced a sensor previously at a higher cost. The transaxle is performing like it did a few years ago, up shifts and down shifts are smooth again.

Mark McCauley
Newark Delaware

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Benchmark Transmission operates with integrity, takes pride in its work, and treats the customers with courtesy

Richard Broad
Fairfax Virginia

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It was a pleasure to deal with Dante and Benchmark Transmissions.

Doug Nixon
Bear Delaware

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morning, they took the bus in and fixed it before we needed it for that day.

Jeffrey Frank
Middletown Delaware

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Cost cutting offers

FREE, really its free

Free check engine light service not really free?

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$420

Four Wheel Drive Service

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$100 Savings

Honda Transmission Discount Offer

Customers Save $100 off Honda Transmission Rebuild Service

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Customers Save $100 off Honda Transmission Rebuild Service
$100.00 Savings

UD Student Discount Offer

UD Students Save $100 off Major Transmission Rebuild Service

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UD Students Save $100 off Major Transmission Rebuild Service
$15 OFF

Transmission Service Coupon

Real Fluid Change not a flush

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Real Fluid Change not a flush
$75 OFF

Automatic Transmission Repair Coupon

Save $75 off any automatic transmission overhaul

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Save $75 off any automatic transmission overhaul
$20 OFF

Clutch Replacement Coupon

Save $20 on clutch replacement for all vehicle types!

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Save $20 on clutch replacement for all vehicle types!
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FREE Check Engine Light Inspection

Check engine light on? No worry, schedule free inspection today!

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Check engine light on? No worry, schedule free inspection today!
$40 off

Differential Repair Coupon

Rear End repair Differential

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Rear End repair Differential
$30.95

Oil Change Coupon Delaware

Oil Change Special New Castle Location

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Oil Change Special New Castle Location
10 % off ( Max $80 savings)

Automotive Repair Discount

Automotive Repair save 10 %

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Automotive Repair save 10 %

Automatic Transmission - How It Works!

Latest News

Partners

Benchmark Transmission understands how important it is to find a quality automotive repair shop in the Newark, Claymont, Middletown, and New Castle area. This is why we value the associations we have with the reputable organizations listed below. These associations help our auto repair shop in Newark, Claymont, Middletown, and New Castle to give you the confidence in knowing that your automotive repair and service needs will be met by our qualified automotive repair and service expert technicians.
Benchmark Transmission, a AAA Approved Auto Repair Shop serving the greater Newark, Claymont, Middletown, and New Castle area, offers our customers AAA peace of mind protection with quality guaranteed service!
Benchmark Transmission is an ASE Certified auto repair shop serving the greater Newark, Claymont, Middletown, and New Castle area.
Benchmark Transmission is an ATRA automatic transmission shop serving the greater Newark, Claymont, Middletown, and New Castle area.
Benchmark Transmission is an automatic transmission shop in the Newark, Claymont, Middletown, and New Castle area that is a member of ATSG.
Benchmark Transmission repairs and rebuilds automatic transmission with parts from Transgo at our shop serving the greater Newark, Claymont, Middletown, and New Castle area
Transtar automotive repair parts are used by Benchmark Transmission for our customers in the Newark, Claymont, Middletown, and New Castle area
Benchmark Transmission proudly uses Sonnax automotive parts at our auto repair shop that serves the greater Benchmark Transmission area.

Find Benchmark Transmission

Benchmark Transmission offers our customers 4 full-service and repair shop locations. Click map markers for location address, hours, and telephone number.