J.B. DLCO Transmissions takes great satisfaction in knowing that our auto repair shop in Warren & Detroit MI provides customers with the peace of mind of knowing that when choosing our family-owned business for their automotive service needs, they are protected with our industry-leading warranty coverage. J.B. DLCO Transmissions stands behind the work we do on our customers' vehicles, in great part because we know that our team consists of the best Warren & Detroit MI auto mechanics and ASE Certified technicians. When work is completed on a customer's car or truck, we have the peace of mind in knowing it was done right - the first time! Listed below you will find the details of our warranty protection coverage plans. Please feel free to request a price quote or schedule an appointment for a vehicle repair or service any time using our online forms.

Certified Protection

  • 3 Years / 100,000 Miles (most vehicles)

J.B. DLCO stands behind the quality of our work by offering on of the best warranty offers in the Detroit area and United States for your peace of mind and protection. We are proud to offer 3 year / 100K mile warranties on the remanufactured transmissions supplied by Certified Transmission.

ATRA Golden Rule Warranty

  • 1 Year / 12,000 Miles
  • 2 Year / 24,000 Miles
  • 3 Year / 50,000 Miles
  • 3 Year / 100,000 Miles

As a Detroit area ATRA transmission shop, J.B. DLCO is able to offer our customers The ATRA Golden Rule Warranties to our customers. The Golden Rule Warranty is a nationwide warranty protection plan issued and serviced by authorized ATRA members in good standing like J.B. DLCO. ATRA is the largest network of automatic transmission repair shops in the world, making the Golden Rule warranty the most widely accepted warranty of any chain or franchise.