About JEP Autoworks
Family-owned and operated in Hemet, CA since 1999 — full-service repair, diagnostics, performance, and custom builds for daily drivers, trucks, SUVs, performance vehicles, classics, off-road vehicles, and specialty applications.
Hemet's Full-Service Automotive Shop Since 1999
Since 1999, JEP Autoworks has grown from a general automotive repair facility into a comprehensive automotive operation serving daily drivers, work vehicles, fleets, performance vehicles, classics, and specialty projects.
We're gearheads. We love building, repairing, and improving vehicles — and that passion carries into every job we take on, whether it's a daily driver that needs a brake inspection or a performance build that takes months to complete. Every vehicle leaving this shop is held to the same standard of quality and precision.
Our Hemet operation spans two buildings with approximately 10,000 square feet dedicated to automotive repair, diagnostics, performance, fabrication, paint and body work, and specialty projects. The facility includes a full service shop, a showroom with performance parts and accessories, and a DynoCom Series Chassis Dynamometer for in-house dyno tuning and performance optimization.
What Sets JEP Apart
We Find What Others Miss
Our technicians use professional-grade diagnostic equipment and real-world testing procedures to accurately identify the root cause of electrical faults, driveability issues, check engine lights, and intermittent problems that stump other shops.
DynoCom Chassis Dynamometer On Site
We tune on our own DynoCom Series chassis dyno — which means accurate, repeatable results without outsourcing. From EFI calibration to power adder tuning, results are measured and verified in-house.
One Shop for Everything
General repair, diagnostics, performance, fabrication, paint and body, audio and electronics, fleet maintenance, and spray-in bedliners — all handled in Hemet. You don't need multiple shops.
How We Operate
Transparency and quality aren't talking points — they're the standard on every job we take.
- Clear, honest estimates before any work begins
- No work starts without your explicit approval
- Itemized invoices on every repair
- Replaced parts may be inspected or returned when requested in advance, except where core returns, warranty requirements, insurance requirements, hazardous-material regulations, or disposal laws apply
- Quality parts selected for the repair, application, availability, and customer-approved repair plan
- Prompt communication if anything changes
- Warranty coverage varies by service, part, and application. Applicable warranty details will be included with your estimate or invoice
- Led by owner Josh Epstein, an ASE Master Automobile Technician
- After-hours appointments available by reservation
- Fleet, commercial, and industry accounts available
Fleet & Commercial Vehicle Service
JEP Autoworks provides fleet maintenance and repair programs for businesses throughout Hemet, San Jacinto, and Riverside and San Bernardino Counties. We service delivery vehicles, service trucks, company cars, and dealer demonstrators — with customized maintenance schedules designed to minimize downtime and keep your operation running. If you manage a fleet and need a reliable local shop you can count on, call us to discuss a program that fits your needs.
Proudly Serving Our Community
Proudly serving the Hemet and San Jacinto Valley with honest, quality automotive work for more than 27 years.
JEP Autoworks maintains an extensive working inventory of commonly used automotive repair, performance, fabrication, fluid, fitting, gasket, hardware, and specialty components. We stock, use, and source products from established automotive and performance manufacturers including Holley, MSD, ARP, Edelbrock, K&N, Royal Purple, Driven Racing Oil, BG Products, Fel-Pro, Rigid Industries, Chevrolet Performance, Ford Performance, and many others.
JEP Autoworks proudly serves drivers throughout Hemet, San Jacinto, Winchester, Menifee, Moreno Valley, Riverside, Temecula, Murrieta, Corona, Fontana, San Bernardino, and the greater Inland Empire. For performance builds, dyno tuning, and specialty work, customers travel to us from throughout Southern California including San Diego, Temecula, the High Desert, and beyond.
Join the Team
We're always looking for experienced, passionate automotive technicians and shop professionals who want to work in a capable, well-equipped facility on interesting vehicles. If that sounds like you, send your resume and a brief overview of your experience to info@jepautoworks.com.
Ready to Get Back on the Road?
Call now or send us a message — we'll get you scheduled.
Contact Us
| Monday – Friday | 8:00 AM – 5:00 PM |
| Saturday | By Appointment |
| Sunday | By Appointment |
Have a question or ready to schedule? Call, text, or fill out the form — we respond promptly.