Service Department

Coopersburg Kenworth Service Center has been recognized as one of the top ten Kenworth dealerships in the country! We’re proud to have received the Kenworth Service Excellence award. Thank you to all our customers who have supported us over the years. We look forward to working with you in the years to come!

Coopersburg & Liberty Kenworth Service Department

Drivers need reliable transportation as well as a dependable service team to get the job done when work is required. The service experts at Coopersburg & Liberty Kenworth share one common goal: getting you back on the road quickly. Services include major and minor repairs, factory recall repairs, preventative and seasonal maintenance, body repairs, and more.

Fast turnaround times, competitive pricing, and friendly customer service set us apart from the competition.

FREE CALL-IN SERVICE! Let us check your truck for factory warranty campaigns.
No appointment needed. No cost. All you need is the last 6 digits of your VIN!

Coopersburg, PA: 610-282-4500 Option #2
Bristol, PA: 267-540-8797 Option #2
Swedesboro, NJ: 856-803-1700 Option #2

Our Team of Experts

We have Cummins Certified and Paccar Certified Technicians on-hand, ready to service your truck. Our team can perform engine in-frame rebuilds for leading brands: Caterpillar, Cummins, and Paccar, as well as transmission rebuilds for all EATON manual and automatic transmissions. We also specialize in Bergstrom no-idle HVAC system installs. Our certified technicians will get you on the road with peace of mind, knowing that your vehicle will be climate-controlled year round. Additionally, Coopersburg & Liberty Kenworth can keep you ahead of the curve with exhaust and emission aftertreatment system maintenance, saving you time and money by avoiding unwanted breakdowns.
Our Coopersburg service center is equipped with industry-standard equipment to perform 3 axle alignments on all class 8 trucks.

Contact Your Service Team

Coopersburg Kenworth – Coopersburg, PA

Joe Held; Director of Service
610-282-4500 Ext. 8407

Tracy Trembler; Service Manager
610-282-4500 Ext. 5109

Liberty Kenworth of South Jersey -Swedesboro, NJ

Jessica Kearney; Service Manager
856-803-1700 Ext. 1739

Liberty Kenworth of Bristol – Bristol, PA

Bill Baydalla; Service Manager


“They always try to keep me in budget and the repairs are done right. One of the best service departments around.”

Jerry Q.

“Quick fast service when my truck broke down got me back up and running in 4 hours.”

John C.

“Great guys here! I bought new mudflap hangers and the guys in the shop saw I was struggling with my 2 crescent wrenches so they had me pull up to the shop and helped me out. Had me rolling in 5 minutes. Thanks guys!”

Jon M.