Oil changes to engine swaps - we do it all

We’re a full-service shop handling everything from basic maintenance to full custom builds. With over 25 years of experience, we deliver expert craftsmanship on every job—whether it’s an oil change, LS swap, or full restoration.

Shift Into Gear

Our Services

Factory Scheduled Maintenance

We perform factory scheduled maintenance to keep your vehicle running smoothly and in line with manufacturer recommendations. From fluid services to inspections and tune-ups, we help prevent major issues before they start. Staying on schedule means longer vehicle life, better performance, and peace of mind.

Automotive A/C & HVAC Repair

We diagnose and repair all types of automotive A/C and HVAC systems to keep you comfortable year-round. Whether it’s a recharge, compressor replacement, or electrical issue, we’ll get your system blowing cold again. Our technicians use the right tools and procedures to ensure reliable, lasting performance.

Check Engine Light Diagnostics

We offer full check engine light diagnostics using professional-grade scan tools and expert troubleshooting. Whether it’s a simple sensor issue or something more complex, our certified technicians will pinpoint the problem and explain exactly what your vehicle needs. No guesswork—just accurate answers and honest solutions.

ADAS Calibration

We provide precise ADAS (Advanced Driver Assistance Systems) calibrations to ensure your vehicle’s safety features work exactly as intended. From lane departure warnings to adaptive cruise control, proper calibration is essential after repairs, alignments, or windshield replacements. Our team uses the correct tools and procedures to restore factory-spec performance and keep you safe on the road.

Engine and Transmission Replacements

We specialize in complete engine and transmission replacements for vehicles in need of major drivetrain repairs. Whether you’re dealing with a failure or upgrading for performance, our experienced technicians ensure every installation is done with precision and care. We use quality parts and proven techniques to get your vehicle back on the road—stronger and more reliable than ever.

LS Swaps and Custom Builds

We have extensive experience performing LS swaps, bringing modern power and reliability to classic and custom vehicles. From wiring and fitment to tuning and drivability, we know the ins and outs of making LS engines run right in a wide range of builds. Whether it’s a weekend cruiser or a full-blown performance project, we deliver clean, dependable results every time.

Our Mission

Bringing Fair Pricing to Auto Repair.

Oakdale Auto Repair was founded by Aaron Jelsma and Chris Holmes with one clear mission, to fight back against the rising cost of auto repair that has become all too common in the industry. After decades of combined experience, they saw how overpriced services were keeping everyday people from getting the repairs and maintenance they needed. So they set out to build a shop where expert work, honest service, and fair pricing come standard—making quality auto care accessible to everyone.

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  • 01- Keep our prices below industry standards

  • 02- Deliver expert repairs with honesty

  • 03- Build trust through dependable service

  • 04- Support custom and classic car enthusiasts

  • 05- Offer complete automotive care under one roof

Our Warranty – Peace of Mind, Guaranteed

We back our work with a 24-Month / 24,000-Mile Warranty on most parts and labor—because your peace of mind matters. If something goes wrong with a covered repair, just bring it back and we’ll make it right—no extra charge.

Hit the Gas and Reach Out

Certified Repair and Custom Builds

We’re a certified auto repair and custom build shop with the expertise to handle everything from factory-scheduled maintenance to full custom restorations. Our team is ASE and I-CAR certified, combining technical training with real-world skill. Whether you need a simple repair or a full-blown LS swap, we bring precision, passion, and professionalism to every job.

Quality Parts. Trusted Brands.

We use factory brand and OEM-quality parts whenever possible to ensure every repair meets or exceeds manufacturer standards. These parts are designed to fit and perform just like the originals, giving you lasting reliability and peace of mind. It’s our way of making sure your vehicle gets the quality it deserves—every time it’s in our shop.

Your One-Stop Auto Shop

From oil changes and brake service to engine swaps and restorations, we do it all under one roof. Our team is equipped to handle everything from maintenance to custom work, saving you the hassle of going to multiple shops. Whether your vehicle needs diagnostics, tires, or a full frame-off rebuild, we have the tools, training, and experience to get it done.

Decades of Combined Experience

With over 25 years in the industry, we’ve seen—and fixed—it all. That hands-on experience means we can quickly diagnose issues, avoid common pitfalls, and get the job done right the first time.

Trusted by Enthusiasts and Everyday Drivers

Our customers range from gearheads to commuters—and they all trust us with their vehicles. Whether it’s your first oil change or your third engine build, we bring the same care and commitment.

Flexible Financing Available

We offer financing options to help make your repairs and services more manageable. Whether it’s unexpected breakdowns or major upgrades, you don’t have to delay the work your vehicle needs. With flexible payment plans available, we make it easier to get back on the road—without breaking the bank.

Drive Now, Pay Later

About Us

Affordable Expertise

This shop was built on the belief that quality auto repair shouldn’t come with sky-high prices. After years in the industry, we saw how inflated costs were driving people away from the service they needed. We set out to change that—by offering honest, expert repairs at a price everyday drivers can afford.

Repairs to Restorations

We handle everything from routine vehicle repairs to complete engine and transmission installations. Our team also specializes in classic restorations and modern LS swaps, combining skilled craftsmanship with real performance. Whether it’s your daily driver or your dream build, we’ve got the experience to get it done right.

ASE and iCar Certified

Our vehicle repairs are performed by ASE and I-CAR certified technicians who bring industry-recognized training and real-world experience to every job. From mechanical repairs to collision work, you can trust that your vehicle is in skilled, certified hands.

Brian Thompson

Brian Thompson

June 6, 2025

Chris did an excellent job repairing my 2005 Pontiac Vibe, successfully replacing the passenger-side axle seal. He went above and beyond by pointing out other potential issues, which was incredibly helpful for planning future maintenance. His prices are very reasonable, and his expertise is evident. I’ll definitely return to his shop for any future repairs!

Matt Schafer

Matt Schafer

May 30, 2025

An awesome place to get your vehicles fixed. Definitely need to check with them first if you need anything

Cara Kugler

Cara Kugler

Dec 26, 2025

Chris is a very straightforward and smart mechanic. I have sent my own Mother to him numerous times. I definitely recommend him for all things related to fixing a car when you don’t want to be scammed.

Maria Deane

Maria Deane

March 3, 2025

I absolutely love this place ! The owner is fairly priced and so smart when it comes to understanding what really needs to be fixed. He will help you out with whatever he can. He has a lot of experience and is easy to communicate with as well .

Cindy Smith

Cindy Smith

April 12, 2025

Chris has been more than helpful for all of my mechanic needs. He’s very helpful and kind. He always gets me back on the road with safety in mind. Keeps my car running well.

Michelle Capablanca

Michelle Capablanca

February 22, 2025

I’m a single female with a unique car. I get bamboozled all the time by mechanics. Chris is always honest and straightforward with my car needs. He provides the best customer service and the best quality work!

Contact Us

How to Find Us

From Downtown Oakdale, head southeast on S Yosemite Ave, then turn left onto E J St. After a short distance, turn right onto S 5th Ave, which becomes Sierra Rd. Continue and make a right onto Pedersen Rd (also called Knox Rd), then take another right onto Post Rd—our shop will be on the left.

1011 Post Road, Oakdale, CA 95361
Phone: 209-318-9352