Expert Auto Repair in Marrowstone Island, WA – Trusted Since 1976

Your Local Expert for All Auto Repair in Marrowstone Island, WA

If you need dependable auto repair in Marrowstone Island, WA, you don’t have to travel far for quality. Circle & Square Auto Care is known for delivering honest estimates, expert diagnostics, and fast turnaround times, without the pressure.
We’re just across the bridge in Port Hadlock-Irondale, where our ASE-certified technicians provide personalized care for European, Asian, and domestic vehicles.

Circle and Square is a local auto care provider in Marrowstone Island, WA. We strive to treat every resident with the care and expertise they deserve!

10 +

Years of Experience

10 +

Years of Experience

Explore Complete Auto Repair and Maintenance in Marrowstone Island, WA

Engine Diagnostics & Repair

Engine Diagnostics & Repair
Accurate engine diagnostics help prevent breakdowns and costly repairs by identifying issues early—keeping your vehicle reliable and efficient.

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Brake Service & Replacement

Brake Service & Replacement
Proper brake maintenance is essential for your safety. We ensure your vehicle stops quickly and consistently to protect you and others on the road.

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Oil Changes & Tune-Ups

Oil Changes & Tune-Ups
Routine oil changes and tune-ups keep your engine clean, efficient, and performing at its best—while helping you avoid premature engine wear.

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Battery & Starter Replacement

Battery & Starter Replacement
A healthy battery and starter ensure reliable ignition every time. We help prevent inconvenient no-start situations and restore dependable power.

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Suspension & Steering Repairs

Suspension & Steering Repairs
Suspension and steering repairs improve ride comfort, control, and safety—especially on rough roads or during emergency maneuvers.

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AC & Heating System Repair

AC & Heating System Repair
Your HVAC system affects both comfort and visibility. We restore proper heating and cooling to ensure safe, enjoyable driving in all seasons.

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Wheel Balancing & Tire Services

Wheel Balancing & Tire Services
Balanced wheels reduce vibration, improve fuel economy, and extend tire life—giving you a smoother, safer ride and more value from your tires.

Learn more

Explore Complete Auto Repair and Maintenance in Marrowstone Island, WA

Engine Diagnostics & Repair

Engine Diagnostics & Repair
Accurate engine diagnostics help prevent breakdowns and costly repairs by identifying issues early—keeping your vehicle reliable and efficient.

Learn more

Brake Service & Replacement

Brake Service & Replacement
Proper brake maintenance is essential for your safety. We ensure your vehicle stops quickly and consistently to protect you and others on the road.

Learn more

Oil Changes & Tune-Ups

Oil Changes & Tune-Ups
Routine oil changes and tune-ups keep your engine clean, efficient, and performing at its best—while helping you avoid premature engine wear.

Learn more

Battery & Starter Replacement

Battery & Starter Replacement
A healthy battery and starter ensure reliable ignition every time. We help prevent inconvenient no-start situations and restore dependable power.

Learn more

Suspension & Steering Repairs

Suspension & Steering Repairs
Suspension and steering repairs improve ride comfort, control, and safety—especially on rough roads or during emergency maneuvers.

Learn more

AC & Heating System Repair

AC & Heating System Repair
Your HVAC system affects both comfort and visibility. We restore proper heating and cooling to ensure safe, enjoyable driving in all seasons.

Learn more

Wheel Balancing & Tire Services

Wheel Balancing & Tire Services
Balanced wheels reduce vibration, improve fuel economy, and extend tire life—giving you a smoother, safer ride and more value from your tires.

Learn more

Why Marrowstone Island, WA Drivers Trust Circle & Square Auto Care

What Marrowstone Island, WA Drivers Are Saying About Circle & Square

We’re honored to provide service to customers not only on Marrowstone Island, WA, but also in surrounding areas.

I have delayed my review for a couple of months in order to see if my vehicle continued to run well....and it has. My vehicle was running badly and so I made an appointment. I dropped it off earlier than my scheduled day of repair.. Fortunately they were able to look at it and diagnose the problem earlier than planned. The initial problem they diagnosed was taken care of. I received a call from them with a further assessment of another problem that I was aware of but had been ignoring. I gave the ok and it was repaired as well. I'm happy to say that my vehicle is purring along nicely. The shop time at this facility is somewhat expensive but after reviewing their work it was obvious to me that they are very professional with very skilled mechanics that are very thorough. Also a few extras were added in at no extra charge to me which was great. The work that was done is guaranteed for 36 months which to me indicates their confidence in their work. They were great to deal with on the telephone and in person. I'm quite satisfied with Circle and Square and have no reservations about doing business with them again in the future. You get what you pay for and I am happy with what I got. Five Stars.

I was so lucky to find this place. We were in Port Townsend and Mercedes starting making a knocking noise. I called three other places and one said they would put me on a waiting list, other taking reservations for three weeks from the day and third told me not to bother bringing by the shop. I was starting to panic as 92 miles from Olympia and 140 miles from Westport. They diagnosed the problem immediately as a water pump problem. They ordered the parts and fixed the next day. Very professional and had a shuttle service back to Port Townsend and don’t know what I would have done without them. I guess trying to drive to Olympia and don’t think the car would have made it.

Great service, skilled mechanics, very friendly, honest and kind staff and owner.

Visit Our Shop – Just Minutes Away from Marrowstone Island, WA

Circle & Square Auto Care is conveniently located just over the bridge in nearby Port Hadlock-Irondale. You’ll find us right off Rhody Drive, which is easily accessible if you’re commuting from Nordland or running errands in town.

Schedule Reliable Auto Repair in Marrowstone, WA Island Today

Whether you’re dealing with an unusual noise, a dashboard warning light, or simply due for routine maintenance, the team at Circle & Square Auto Care is here to help. We take the time to listen, explain your options clearly, and provide honest, high-quality service with every visit. From the first phone call to the final inspection, you’ll experience care you can trust and results that keep you confidently on the road.

Proudly Providing Auto Repair Near Marrowstone Island, WA and Beyond

Circle & Square Auto Care is proud to serve the entire Jefferson County area with trusted repair and maintenance services for domestic, European, and Asian vehicles. Whether you’re heading in for scheduled service or unexpected repairs, our experienced team is just around the corner. We’re conveniently located and easily accessible from:

No matter where you’re coming from, expert auto repair is just a short drive away.