• FREE Transmission Diagnostic

• 2 Yr./24,000 Warranty
  on rebuilt transmissions

Over 40 years experience

Full Service

Bumper to Bumper Services
(except tires)

• All makes & Models

Celebrating our 10th Anniversary!

Happy customers!


"Love this place! Always honest, reasonable prices! Dennys's worked on my husband's truck and my vehicles.  I would recommend to family & friends!" 
-Tara S., Bristol

Since 1993

Don't spend a penny 'til you call Denny!


Denny's Transmission, 548 Middle Street, Bristol is celebrating 10 years as a family owned business is Bristol CT!

Denny has over 40 years experience re-building transmissions, and offers a 2 year/24,000 mile warranty on re-built transmissions.

We do more than just transmissions though! We are a full service shop, offering bumper to bumper automotive repair services. (Everything but tires.)

We are open Monday - Friday 8:00 am to 5:00 pm with drop box available for your keys.

Call us at 860-583-1401

DT engine