Complaint Department Numbers and Emails

Allison Transmission Customer Service Complaints Department

Complaint Department Numbers and Emails


About Allison Transmission

For over a century, Allison Transmission has been at the forefront of designing and distributing commercial-grade automatic transmissions and hybrid propulsion systems. Their products are renowned for their durability, reliability, and performance in numerous markets such as bus & coach; construction; fire & emergency; military defense; mining oil & gas industries as well as towing/recovery operations. The company’s product range includes fully automated transmissions (FAT), automated manual transmission (AMT) solutions along with integrated powertrain technologies that offer improved fuel efficiency through advanced torque converters or electric motors connected directly to gearboxes.

What is Allison Transmission's phone and customer care email?

You can call Allison Transmission’s customer service phone number at (800) 937-5449 and you can email their corporate office at

What is Allison Transmission's corporate address?

Allison Transmission’s corporate address is Allison Transmission, Inc, One Allison Way , Indianapolis,, Indiana, 46222-3271, United States.

What's the best time to contact them?

To reach Allison Transmission’s customer service, call during their hours of operation on weekdays from 8:00am to 5:00pm EST.

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