Third Ave Eco Wash

Home
United States
Black Diamond, WA
Third Ave Eco Wash

Call Directions Website Contact the business

Eco Wash has two locations in Black Diamond and Kent.

Both locations are family-owned and offer Touchless, Soft-Touch and Self-Serve Car Wash bays in addition to FREE vacuum stations.

10/29/2026

A little reminder from our soft touch wash!

Even something as small as fishing line can get tangled in our brushes and cause a big mess! 😳
Please remember to check your truck bed for loose debris before your wash. We appreciate your help in keeping our equipment running smoothly and minimizing maintenance and bay closures!

10/24/2026

One more week to take advantage of our BOGO membership offer!

Go to our online store at https://thirdaveecowash.store/memberships and get your first month free when you sign up for a membership.

10/14/2026

Get your shine on at Eco Wash while the sun is still in full effect!!!☀️ Our vacuum stations use high powered suction, have a convenient tip to clean every crevice, and are cleaned daily for our customers.

And best of all they are FREE with your wash or membership!

10/14/2026

💎 Diamond Days💎 are back by popular demand starting TODAY! Come get a Diamond Wash for $10 all day at both our Black Diamond and Kent locations. If you've been waiting to try us out today is the day☀️!

10/09/2026

Even the car wash knows its Seahawk season! Join us for Blue Fridays in our blue and green tunnel.
GO HAWKS!!! 🏈

10/06/2026

Have you had a chance to try out our very popular self-serve bays in Kent? Come see us and find out why we’re a Kent favorite! 😉

📍23907 132nd Ave SE, Kent, WA 98042

09/28/2026

🐦🌄Don't forget about our EARLY BIRD SPECIAL at both our Kent and Black Diamond locations.

⏰️Offer valid from 4 AM - 10 AM EVERY MONDAY AND TUESDAY

A SINGLE DIAMOND WASH - ONLY $10!

🍁Start Your fall morning with a clean car without breaking the bank!

09/02/2026

Hello Eco Wash family!

Sunday 9/6-9/7 Eco wash and other businesses in our lot will be closed due to getting our parking lot stripped and seal coated. Wendy’s will remain open. If you guys have questions please let us know.

08/30/2026

We’re LOVING all the excitement around our new Kent location! 🎉 But don’t let the new kid steal ALL the attention… 😂

Our Black Diamond location is still here, still washing, and still ready to make your ride shine! ✨

So whether you’re in Kent or Black Diamond, we’ve got you covered. 💦🚘

Two locations. One Eco Wash family. ❤️

Just promise us you won’t play favorites. 😉

Address

31223 3rd Avenue
Black Diamond, WA
98010

Telephone

+12066386524

Website

https://thirdaveecowash.com/

Alerts

Be the first to know and let us send you an email when Third Ave Eco Wash posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.