Your car,
our passion.

Fastened Wash — Premium car wash & detailing in Quincy, MA. Quality work. Real care.

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Mobile Wash

We come to you — exterior wash, quick dry and spot-free finish.

Interior Detail

Vacuum, wipe-down, glass & dashboard cleaning for a fresh cabin.

Full Detail

Deep clean, wax, trim care, and paint-safe finishing.

Our Before & After Gallery

Check back soon to see our real transformations.

✅ Satisfaction-Focused Service

🤝 Locally Owned & Operated

What Our Customers Say

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"Fastened Wash did an amazing job — my SUV hasn’t looked this clean since I bought it. They showed up on time and were super polite too."
— Jordan R.

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"Honestly, I just needed a quick wash, but they went above and beyond. Definitely signing up for a subscription."
— Maria L.

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"Great service, fair price. They finished quicker than I expected and the interior smells fresh again."
— David K.

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"Booked them last week for a detail and was impressed. It’s nice to find a local business that actually cares."
— Samantha W.