Parts & Service

From the beginning of track technology to the introduction of diesel power, Caterpillar^® has been first with product innovations that meet the demands of a rapidly changing market. Hawthorne is your Caterpillar dealer wherever you work throughout San Diego, Hawaii, Guam, Saipan and American Samoa.

Like our products, the list of support services Hawthorne offers is continually being improved, expanded and redesigned around our commitment to customer satisfaction. Everything you need is in one place.

Most of all, we pride ourselves on our excellent service and well-trained expert technicians. Our technicians are trained to service and support all our products, from heavy and compact equipment to truck engines, power systems and rentals.

Click here to view our list of Parts and Service Contacts.