Auto Repair & Maintenance, Transmission & Engine Services in Olympia, Tumwater, & Lacey, WA and the Surrounding Areas

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Auto Repair & Maintenance, Transmission & Engine Services in Olympia, Tumwater, & Lacey, WA and the Surrounding Areas

SERVICE REQUEST >

We provide expert full-service auto repair in Olympia.

SERVICE REQUEST >

Comprehensive car care to keep your vehicle in excellent condition.

SERVICE REQUEST >

Our local mechanics specialize in fixing complex engine and transmission issues.

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Full-Service Auto Repair

Brake Repair

Exhaust Repair

Suspension Repair

Scheduled Auto Maintenance

Oil Changes

Electrical

Check Engine Lights

Diesel & Gas Engine Repair

Transmission Repair & Rebuilding

Clutch Repair & Replacement

RV Chassis Service & Repair

Full-Service Auto Repair Shop


Interstate Automotive is a full-service auto repair shop in Olympia, WA that specializes in engine and transmission services in South Puget Sound. Our expert technicians have extensive experience with a variety of routine automotive services, such as factory maintenance, tune-ups, and oil changes. We’re also highly skilled with more complex tasks, such as engine repair, transmission repair and rebuilding, and RV chassis service and repair in the greater Olympia area. Our local auto shop is equipped with top-quality diagnostic and repair equipment so we can handle every job efficiently. Our computerized diagnostic tools allow us to quickly identify the issue so we can get right to work on fixing it. We understand how important it is for you to get your car back as soon as possible, and we strive to complete every job promptly without ever compromising on quality. As proud members of the Olympia small business community, it’s our mission to do right by our neighbors and complete every task to the highest standards.

Get the Job Done Right the First Time


From oil changes to intricate transmission rebuilds, our local mechanics work diligently to get the job done right the first time. At Interstate Automotive, we’ve been serving the Olympia area for over 42 years. We know that our customers rely on their cars, trucks, vans, SUVs, and RVs to keep them safe as they navigate daily commutes and memorable road trips. That’s why our Olympia mechanics are meticulous about identifying and addressing any issues that could compromise safety or performance. With a long list of satisfied customers, you can count on us to provide top-quality auto repair and maintenance in Olympia, Tumwater, and Lacey, WA. When you need car care in South Puget Sound, don’t hesitate to give our team at Interstate Automotive a call at 360-505-7292 to make an appointment. Our team looks forward to providing you with expert auto repair at fair rates!

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Interstate Automotive Reviews

Interstate Automotive Blog

By Interstate Automotive December 16, 2025
Healthy shocks absorb bumps, help maintain tire contact with the road, and promote proper handling in various driving conditions. Over time, shocks wear out from constant use, and when they do, the effects can impact everything from comfort to safety. Recognizing the warning signs early can prevent costlier repairs and dangerous situations on the road. At Interstate Automotive, we provide expert suspension repair in the greater Olympia area. Here are four warning signs that it’s time to replace your shocks. Excessive Bouncing While Driving One of the most noticeable signs of worn shocks is excessive bouncing. If your vehicle continues to bounce after hitting a bump or pothole, the shocks may no longer be able to absorb the impact effectively. This can make your ride feel rough and unstable, especially at higher speeds. Nose-Diving During Braking When shocks begin to fail, the front of the vehicle may dip or “nose-dive” when you apply the brakes. This happens because the shocks can no longer properly support the vehicle’s weight during deceleration. Nose-diving not only reduces braking efficiency, but can also increase stopping distance, putting you at greater risk during emergency situations. Replacing worn shocks helps restore proper braking stability and keeps you safer on the road. Poor Handling/Steering Response Worn shocks affect the way your vehicle handles, especially during turns or lane changes. You may notice that the vehicle feels less responsive, sways more than usual, or leans excessively when cornering. This makes driving more unpredictable and can compromise your control over the vehicle. Shocks that no longer function properly allow too much body movement, potentially creating a dangerous imbalance that should be addressed immediately. Uneven Tire Wear When shocks are worn, they can no longer keep the tires firmly planted on the road. This causes the tires to bounce excessively, leading to uneven tread wear. Uneven wear reduces tire lifespan and can increase the risk of blowouts. If you notice unusual wear patterns on your tires, it’s a potential indication that your shocks are failing and need to be replaced to protect both your tires and your safety. Suspension Repair in Olympia, WA For auto repair in Olympia and the surrounding area, contact Interstate Automotive at  360-505-7292  . Feel free to give us a call to make an appointment for car care in Olympia!
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