Dons Hydro Transmissions - number one in quality & value.Welcome to Dons Hydro Transmission, Inc.!Dons Hydro Transmission, Inc. proudly serves Rockford, IL. Has a transmission problem put your car out of commission? We can help!Our repair shop specializes in automatic transmissions. We have been in business since 1957. For over fifty years, we have made quality service our number one priority. We honor warranties nationwide and are an authorized dealer for extended warranties. No matter what your transmission problem is, we can have you fixed up and back on the road in no time. Towing is available upon request. We wont leave you stranded. Count on us when you need reliable towing most.We work on:* Car Transmissions* Truck Transmissions* Rebuilt TransmissionsUsing state-of-the-art equipment we are able to repair transmissions on import and domestic vehicles, both front and rear wheel drive. We are experienced in working on cars, trucks, mini-vans and SUVs. We have the capability to rebuild transmissions on-site! Call us today to schedule your repair!Service the Rockford state line area since 1957. Automatic transmission specialists. Ken Thompson, owner.