Coopersburg Kenworth Service Center has been recognized by Kenworth 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 dependable transportation and they also need 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. Whether you’ve scheduled a preventative maintenance appointment, or your truck has been towed in, our team of factory trained certified technicians will make sure you’re back on the road in no time. 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: 610-282-5165

Swedesboro, NJ: 856-803-1700

Our Team of Experts

We have Cummins Certified and Paccar Certified Technicians on-hand, ready to service your truck. The Coopersburg location in Bucks County, PA is equipped with industry standard equipment to perform 3 axle alignments on all class 8 trucks. 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, and 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.



“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.

Contact Your Service Team


Joe Held; Director of Service

Ph: 610-282-8407



Coopersburg Kenworth – Coopersburg, PA

Tracy Trembler; Service Manager

Ph: 610-282-5109



Liberty Kenworth – Swedesboro, NJ

Jessica Kearney; Service Manager

Ph: 856-803-1739