Laundromats in St Marys, PA3 laundromats, updated October 2026
We scored 3 laundromats in St Marys on their Google rating and how many people rated them. A place with a few perfect reviews does not beat a place with hundreds of great ones.
Our top pick: Melillo Coin Laundry and Dog Wash, 1114 Million Dollar Hwy. 4.8 stars from 54 Google reviews, open 6 AM to 9 PM daily.
Also near the top: Windfall Laundromat (4.1 stars, 57 reviews) and Erie Avenue Laundromat (4.5 stars, 10 reviews).
Ranked
Ranked by LaundryRank Score. Every place here has at least 10 Google reviews.
Rank 1: Melillo Coin Laundry and Dog Wash
1114 Million Dollar Hwy
85 score4.8 stars from 54 Google reviews
Open 6 AM to 9 PM daily
Reviewers often mention dog wash, large washers and dryers and blowdry.
Rank 2: Windfall Laundromat
904 Windfall Rd
76 score4.1 stars from 57 Google reviews
Open 24 hours
Reviewers often mention restrooms, cleanliness and skill.
Rank 3: Erie Avenue Laundromat
91 Erie Ave
76 score4.5 stars from 10 Google reviews
Open 7 AM to 11 PM daily
Reviewers often mention free detergent, washer/dryer and change machine.
Open 24 hours
1 laundromat in St Marys list 24-hour hours on Google. Call before a late visit, because hours change.
Commercial laundry in St Marys
No laundry in St Marys says it serves businesses yet. Send us your request and we look for one nearby, or see commercial laundry across the US.
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Nearby cities with laundromats we rank.
Questions people ask
What is the best laundromat in St Marys?
By LaundryRank Score, Melillo Coin Laundry and Dog Wash at 1114 Million Dollar Hwy ranks first, with 4.8 stars from 54 Google reviews. Windfall Laundromat and Erie Avenue Laundromat rank second and third.
How many laundromats are in St Marys, PA?
We list 3 laundromats in St Marys. We checked every listing in October 2026.
Which laundromats in St Marys are open 24 hours?
1 laundromat lists 24-hour hours on Google. The highest scores go to Windfall Laundromat. Hours change, so call before a late visit.
How we score
The LaundryRank Score goes from 0 to 100. It uses two numbers from each public Google listing: the star rating and the number of reviews. Places with few reviews move toward the St Marys average of 4.0 stars, so 5.0 stars from 10 reviews scores lower than 4.8 stars from 900 reviews.
Service tags, like wash and fold or pickup, come from each business's own description and from what reviewers mention. Confirm details with the laundromat before you go. More on how we rank.
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