Tour Our Shop

Our 25,000 square foot facility houses an installation center with 14 service bays, a full parts department, a torque converter shop, 2 dynometers, and an electronic diagnostic center, all on site. Plus, with over 1000 transmissions in stock, we can quickly meet most vehicle needs.


In Stock for Immediate Delivery
Thousands of domestic and foreign transmissions are in stock for immediate delivery. With inventory ready Cottman is able to quickly get you back on the road.
Dynomometer Certified
All transmissions are dynomometer certified to insure the end user has a reliable product in the field. A dyno is the only way to accurately test the transmissions before the final inspection process and delivery to our customers.
Latest Updates
The latest manufacturer updates are used for all transmission remanufactures. This includes rearwheel or computer controlled front wheel drive transaxles.
Parts Center On-Site
Both new and remanufactured parts available on-site. This fixes most delays related to waiting on parts and allows for vehicles to be repaired quickly.
Random Spot Checks
For Quality Assurance transmissions are pulled from our inventory at random for spot checks.
ASE, ATRA, and ATSG Certified
This image depicts our highly trained and qualified technicians. They are all certified through ASW, ATRA, ATSG. We also maintain a clean and well organized production area to increase productivity and reliability