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

Latest News

Benchmark Transmission is always happy to share the latest news & information about what is happening at our 4 family-owned transmission repair shops in Newark, Middletown, New Castle, and Claymont. These "happenings" might include announcements about new additions to our teams of rebuilders & technicians, new transmission services for our customers in Newark, Middletown, New Castle, and Claymont, employment anniversaries, being voted best transmission shop in Delaware, obtaining an A+ Rating from the BBB (Better Business Bureau), a rebuilder at a shop becoming a Certified ASE Master Technician, a new tool for diagnosing and troubleshooting transmission problems, and more. Please feel free to request a price quote or schedule an appointment for a vehicle repair or service any time using our online forms.


  • 12/6/2016

    Complimentary Shuttle Service
    Coming Soon
  • 1/1/2016

    New Benchmark Transmission Website

    Benchmark Transmission is proud to announce the development and launch of our new website. Our new website will enable use to provide you with an abundance of useful information about keeping your car or truck on the roads of the great state of Delaware. Included in our new website is our updated customer testimonials, Map & Hours, Services, and Meet Our Staff pages!