Costello's Ace Hardware of Cockeysville
10912 York Road, Suite 100
Cockeysville, MD 21030


Managing Partner:
Ray Mikkonen

Directions AceHardware.comThe Supply Place
Ray Mikkonen
Ray Mikkonen
Sunday9:00am - 5:00pm
Monday7:00am - 7:00pm
Tuesday7:00am - 7:00pm
Wednesday7:00am - 7:00pm
Thursday7:00am - 7:00pm
Friday7:00am - 7:00pm
Saturday7:00am - 6:00pm


  •  Suncast Sheds

What Our Customers Are Saying

Josh F.Jan 11, 2023

My new favorite hardware store. They are very well organized, well stocked, and have very helpful staff. I love the hardware selection for my projects. So many of their items are hard to find in big box stores, so I stop here first now.

Spencer F.Nov 6, 2022

Overall a great place to go, very helpful and available associates. A little high priced on some items and almost always issues or delays using coupons at checkout.

Terra m.Sep 25, 2022

I was working on a project and needed a bit of help. I brought the storm door grill in to find appropriate screws. A screen door needed protection from a big dog. Thomas dropped everything to help. Within minutes he’d found what I needed. He even found a better option for the screws and found me in the store to swap out. He was friendly and pleasant. I told him he got five stars from me. And here they are. Thank you!