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The Last Mechanic You'll Need to Find

Olympia's go-to shop for honest, transparent auto repair.

(360) 764-8959

Expertise

01

We’ve spent years specializing in Subaru vehicles, which means we catch things other shops miss. When your car comes to us, it’s in the hands of people who genuinely know it.

Transparency

02

We tell you what your car needs, what it can wait on, and why. No surprise charges, no pressure tactics. Just a clear picture of where things stand.

Craftsmanship

03

We only use quality parts and we take the time to do the job right. Your car should leave our shop in better shape than it arrived, every single time.

Expert Care Backed by Experience

Subaru Specialists You Can Trust in Olympia, WA

Flat 4 Automotive was built around one belief: that your car deserves to be worked on by someone who actually knows it. We’ve made Subaru vehicles our focus because deep expertise matters, and our customers can feel the difference. Whether your Subaru needs routine maintenance or something more involved, you’ll always leave knowing exactly what was done and why.

Our ASE-certified technicians bring extensive hands-on experience and manufacturer-specific knowledge to every service we perform. Using the latest diagnostic equipment in the industry, we accurately identify issues and complete repairs efficiently—saving you time, stress, and unnecessary costs.

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In Business Since 2018

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Our Services

Full-Service Auto Care, Done the Right Way

Every service we offer comes with the same commitment: honest work, quality parts, and a clear explanation of everything we did.

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Maintenance

Subaru Factory-Scheduled Maintenance

Repair

Engine Diagnostics & Repair

Repair

Timing Belt & Timing Chain Service

Repair

Cooling System Repair

Repair

Brake Repair & Replacement

Repair

Transmission & Drivetrain Service

Repair

Suspension & Steering Repair

Repair

Check Engine Light Diagnostics

Repair

Electrical System Diagnostics & Repair

Repair

Oil Change & Fluid Services

Testimonials

What Our Customers Are Saying

5-star review by McKenzie Smith

“I highly recommend Flat 4 Automotive! I was dealing with a pesky check engine light and they were able to quickly diagnose the issue and replace my upstream o2 sensor. They were incredibly efficient and knowledgeable! I appreciated how fast they were able to get everything fixed and my car back to me. I will absolutely be bringing my Subaru back to them for any other repairs, etc.”

5-star review by Chris

“Chris is awesome! He handles all the communication and is top notch. There is no better place to take your Subaru in this region. I have never met Nick the owner, but we have a ton of mutual friends. I know Raven is one of their techs and helped me tremendously getting one of my lightly modified cars back on the road. Thanks, Chris et al”

5-star review by Darren Foreman

“This shop is amazing. Had my Outback there for a week getting some work done. Staff was very helpful, communicated during the process. They were honest and up front with all suggestions regarding the work being done. I will be using this shop in the feature for all my service needs. It is an hour drive to this shop for me. It is a drive that is 100% worth it. I would recommend Flat4 for all your Subaru needs. I am glad I found them.”

5-star review by Adrienne O'Brien

“I had another wonderful experience. I had the dreaded check engine light along with some other issues. They ran some diagnostics and sent a report through a very easy-to-follow link then called to walk me through it. They were so helpful with their recommendations for what was urgent and what could wait and we made a plan. I trust them 100% to be honest and provide high quality work. I left knowing more about my car and feeling confident about my Flat 4 partner!”

5-star review by Cindy Hutchinson

“I have found my Subaru’s forever home at Flat 4. I recently  moved to downtown Olympia and was looking for a place for service. It took two weeks to get in for a first appointment, but it was worth the wait. I have a 2016 Subaru Outback 3.6R Limited. Within one hour, they checked everything out and gave me a report and explained when I should get certain things done. They weren’t pushy or anything. Chris the service writer was great at the front desk.”

5-star review by McKenzie Smith

“I highly recommend Flat 4 Automotive! I was dealing with a pesky check engine light and they were able to quickly diagnose the issue and replace my upstream o2 sensor. They were incredibly efficient and knowledgeable! I appreciated how fast they were able to get everything fixed and my car back to me. I will absolutely be bringing my Subaru back to them for any other repairs, etc.”

5-star review by Chris

“Chris is awesome! He handles all the communication and is top notch. There is no better place to take your Subaru in this region. I have never met Nick the owner, but we have a ton of mutual friends. I know Raven is one of their techs and helped me tremendously getting one of my lightly modified cars back on the road. Thanks, Chris et al”

Book Your Appointment Today

Ready to Book Your Appointment?

Visit our shop at  1018 Plum St SE, Olympia, WA 98501  or call us at (360) 764-8959 for expert auto repair and maintenance

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(360) 764-8959

Shop Address

  • Visit Us: 1018 Plum St SE, Olympia, WA 98501
  • Call Us: (360) 764-8959
  • Monday to Friday: 8:00 AM - 4:30 PM

© 2026 Flat 4 automotive. All Rights Reserved

Our Location

About Us

Subaru Specialists You Can Trust

Flat 4 Automotive is a dedicated Subaru specialty shop proudly serving Olympia and the surrounding communities. Our team focuses exclusively on Subaru vehicles, allowing us to deliver a level of expertise and precision that general repair shops simply cannot match.

Expert Care Backed by Experience
Our ASE-certified technicians bring extensive hands-on experience and manufacturer-specific knowledge to every service we perform. Using the latest diagnostic equipment in the industry, we accurately identify issues and complete repairs efficiently—saving you time, stress, and unnecessary costs.

Quality Work Without Compromise
We believe quality automotive repair starts with doing things the right way, every time. From routine maintenance to complex repairs, we use proven procedures, high-quality parts, and attention to detail to ensure your Subaru remains reliable, safe, and road-ready.

Customer Service That Sets Us Apart
At Flat 4 Automotive, exceptional customer service is just as important as expert workmanship. We prioritize honest communication, clear explanations, and a respectful service experience, building long-term relationships with Subaru owners who value trust and transparency.