H.O. Penn’s On-Highway Engine group is dedicated to providing unparalleled product support and technical expertise to customers across lower New York and throughout the state of Connecticut.

Our on-highway team of professionals works with our customers and OEM dealers to effectively integrate Caterpillar’s state-of-the-art engine advancements into truck and bus chassis configurations to achieve optimal performance and fuel economy. With 6 service facilities and 20 truck OEM Dealers authorized to provide parts, service and sales support for Caterpillar products, there is always a facility nearby to service your engine’s every need. Our backbone is product support.

We understand that engine reliability, fuel economy and low operating costs are critical to the success of your business. By understanding these needs and capitalizing on our partnership with one of the world’s largest manufacturer of diesel engines, H.O. Penn leads the industry in providing solutions that continue to give our customers a leading edge in an ever-changing and increasingly competitive market.

If you are an existing Cat engine owner, you are among an elite group of operators who enjoy the pride and assurance of Cat ownership. Please contact us if you have any questions or concerns regarding the operation or performance of your engine.

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