Diesel Geeks

Diesel Geeks is a diesel truck repair and maintenance shop in Santee that handles engine diagnostics, routine service, performance upgrades and suspension tuning. The shop works on personal trucks, work trucks and fleets, from simple repairs to major overhauls.

The shop offers a 90-day labor warranty and says it provides a free same-day estimate and quotes before work starts. Weekday hours run in the morning and afternoon, and weekend work is by appointment, which the shop lists as a way to keep downtime low. Diesel Geeks serves drivers across San Diego County from its Railroad Avenue location in Santee.