Each transmission technician at our shop is highly qualified and ready to deliver their expert automotive transmission repair knowledge & skills for your every automatic transmission repair need.

Our automatic transmission shop is proud to be affiliated with the non-profit organization known as the Automatic Transmission Rebuilder Association (ATRA). As an ATRA member our automatic transmission repair shop adheres to the service and repair definitions which are a part of the ATRA bylaws and code of ethics.

DMC Transmissions pledges to all of our customers that as one of the leading auto repair companies in Ventura 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. 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.

Professional Associations & Certifications

  • ATRA
  • BBB
  • ASE
  • TRNW
  • AAA

Serviced Areas

  • Ventura

Payment Options

  • American Express, Debit Cards, Discover, MasterCard, VISA

Contact Details

  Website
  Person Donny Caccamise
  City Ventura , CA
  Zip Code 93003
  Address 2325 E. Thompson Blvd.
  Phone Number (805) 652-2221

Business Representative

Donny Caccamise

President

Donny Has been involved in the transmission industry since birth. His father was a longtime successful shop owner and taught automotive technology at the college level. Donny is an ASE Master certified Technician and a GM Master Certified Technician with over 30 years experience. He is currently a member of the Automatic Transmission Rebuilders Association Board of Directors.

Products & Services

Auto Repair and Maintenance Services

Oil Change
Brake Repair
Heating & A/C Repair
Electrical System Diagnosis
Check Engine Light
Shocks, Struts & Suspension
Engine Repair
Steering System Service
Tire Services
Scheduled Vehicle Maintenance
Cooling Systems
Emission System
Fuel System
Lighting & Wipers
Auto Filters / Fluids
Auto Belts & Hoses
Battery, Charging and Starting Systems

  • I would recommend this business

Great work and great personal contact & well information provided to us the customers, could not have asked for better or received better took us on the last minute.

Value for money
Service & support
Quality
Location
Overall ratingExcellent

Customer Testimonials

If you're like me, you know that going to an auto repair shop can be extremely frustrating. Whether it's the rude and/or condescending attitude of the employees, the plethora or random, unorganized nuts, bolts and other various car parts, or the overall shady-ness of the place, it's no trip to Disneyland. Well now i have discovered that it CAN be like a trip to Disneyland! At DMC Transmissions, you find nothing but skillful and educated people. People who won't try to rob you or sell you something you don't need. Everything is neat, tidy and in order. I brought my car in a couple of days ago and was treated like a king. I got great quality service, friendly conversations/interaction, and a car that drives like never before. Big thanks to Donny, Susie and Nieves for all their help. You have yourselves a loyal customer with me.


I have a Chevy Silverado 5.3 (LM7) chipped with some centerline 20's, ive been breaking and fixing alot of things on this truck... one main thing i wanted to rebuild was the tranny so i had a shift kit and a shinny billet servo installed with everything else stock, come to find out WOT one to many times completley shredded my output shaft, and i even cracked the housing.. DMC was ready and set to help me with a new DMC 4L65E with my competition shift kit and Billet servos..She runs like a chanp beating ricers to fords...THANKS DMC!


I recently had my car examined at DMC after noticing a loud noise coming from the engine area. They discovered it was an expensive powertrain issue and the repair would be costly. Instead of trying to convince me to go ahead with the repair they advised me that I would be better off getting either a new or quality used car. They even provided me with a few contacts to help make the search easier. Their honesty is very refreshing and I will take any future car I may own there because I know they will be truthful with me.
Thanks DMC !


I own 2006 Sienna van with as I found out a notoriously troublesome transmission U151. After being told that it has to be rebuilt by virtually everyone I called. I was fortunate to talk with Donny at DMC. He had the knowledge and experience to test and see that a rebuild wasn't necessary. His honesty and skill level knowledge of the transmission saved me thousands and I can't be more satisfied.


The guys (and gals) at DMC are truly in it to help their customers. Fair and thorough, they really do go above and beyond to troubleshoot and solve problems! Thanks!!!


Friendly, professional, honest, quick, fair price, excellent work. Would certainly use again.

Social Activity

Excellent review by Nicolas Lingman, via Google Hands down the absolute best transmission shop I’ve ever seen or dealt with in my entire life and I work in the automotive service industry! Donnie was One of the most knowledgeable mechanics I’ve ever
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Excellent review by Jesse Robinson, via Google I've now brought my car to this shop twice and each time was an excellent experience. Donnie is quite possibly the most well read mechanic I've ever worked with and even though both repairs were costly due
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Excellent review by karen engeln, via Google Treated very well and took care of business. Pricing was reasonable.
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Excellent review by Joshua Dodson, via Google I've sent a few trucks here for trans rebuilds. Donny is great to work with and really knows his stuff!
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Excellent review by LYNNE OLSON Staff pleasant and explained process for repair. I felt confident about expertise of Crew. Car works better than ever!
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Excellent review by Scott Ely, via Google I was referred to DMC after having another facility install two transmissions that failed in less than 30 days. Donny was able to quickly and thoroughly diagnose the problem and his expert analysis and documentation
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Excellent review by Virginia Weringer, via Google I have a 2008 Lincoln and it was leaking what I thought was oil turns out to be transmission fluid so I took it to DCM and I was so happy with dealing with these people they fixed my car very quickly they
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Excellent review by doitee52 , via Google As always a great experience from DMC. Top notch mechanics I've ever had a problem after work was finished ever. Nancy does a wonderful job of keeping your appointment and keeps all details right on target. No
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