Our business is based on reviews, please leave us a Google review

$25 Off Brake Service
Disc or drum brakes, resurface drums or rotors, new brake pads or shoes. For most cars and light trucks. Some restrictions apply. Not valid with other offer or special. Coupon must be presented in advance.
Redeem Offer now
EXP 7/4/2019
$100 Off Transmission Rebuild
Receive $100.00 off a full transmission rebuild at Protrans Automotive & Transmission Specialists.

Some restrictions apply. Limit one per customer. Cannot be combined with any other offer or special. Coupon must be presented in advance.
Redeem Offer now
EXP 7/4/2019

Welcome to Protrans Automotive & Transmission Specialists

Protrans Automotive & Transmission Specialists is a full-service automotive repair shop that has been offering high-quality auto repair and maintenance services to customers in Riverside and surrounding areas since 1991. We are an AAA approved shop, located at 3420 Gato Court, Riverside, CA, 92507, and we have been at this location since we opened our doors. Our technicians are well-trained and ASE Certified.  They perform various auto repair and maintenance services.  However, as our name suggests, they specialize in transmission rebuilds. Our main goal is to provide the best services and repairs to both imported and domestic vehicles.

Protrans Automotive & Transmission Specialists is a family-owned and operated business, experienced in catering to all of your automotive care needs. We pride ourselves on our customers’ complete satisfaction. We believe that doing an honest job for people is just good business. No repair or service is too big or too small for our certified technicians. They'll do everything they can to get the job done right the first time, in a timely manner.

You are welcome to spend some quality time in our comfortable and spacious waiting lounge while our technicians are working on your vehicle. There, you can enjoy our various amenities, including comfortable chairs, coffee, water, and free Wi-Fi. We also offer free complimentary shuttle service when your vehicle needs to stay at our repair shop for more than a day.

So, the next time your vehicle needs work, we are your dealership alternative in Riverside, CA.  Call us today for transmission rebuilds or any other auto repair or service you may need!

about us

Riverside Auto Repair | Protrans Automotive & Transmission SpecialistsRead More

approved auto repair


Riverside’s Largest Independent AAA Approved Facility

Introducing Our Nationwide 36 Month, 36K Mile Warranty


Nationwide 36 Month, 36K Mile Warranty on most repairs, and that also comes with a 100% Customer Satisfaction Guaranteed.

Read More

Clients Reviews

Great people! Mike (owner) went far and beyond to fix my car when I need it most. He even took me to get a car rental until my car was getting fixed. Car was back in great shape when returned. Thanks Mike for everything!
5 Star Review by Randy Carbajar

What we do

Auto Repair & Maintenance

what we doview all our services

We are good at...

Here at Protrans, we are the professionals to count on when the time is up on your vehicle’s transmission. Using the latest in state-of-the-art technology, we will install a safe and effective cleaner to suspend harmful varnish and sludge from the transmission valve body, torque converter and lines and install new high-tech fluid with conditioners.

Transmission service& repair experts Read More




Why Choose us?

If you need to drop off your car and head back to work, we provide a free local customer shuttle, or if you prefer to wait, we offer a comfortable waiting area with free WiFi.

Schedule an Appointment

featured services

If You Are Using A Screen Reader And Are Having Problems Using This Website, please call Protrans Automotive & Transmission Specialists (951) 367-7400 For Assistance.