Costello's Ace Hardware of Pasadena
4167 Mountain Road
Pasadena, MD 21122


Managing Partner:
Brian Fleshman

Directions AceHardware.comThe Supply Place
Brian Fleshman
Brian Fleshman
Sunday8:00am - 6:00pm
Monday8:00am - 9:00pm
Tuesday8:00am - 9:00pm
Wednesday8:00am - 9:00pm
Thursday8:00am - 9:00pm
Friday8:00am - 9:00pm
Saturday8:00am - 9:00pm


  •  Suncast Sheds

What Our Customers Are Saying

Vicky O.Dec 23, 2022

Went in to buy lump charcoal. They had several different kinds in bags of 17 and 20 pounds. Spent a few minutes looking for an employee to help me with some questions, but when I did, he was very helpful.

undefinedSep 5, 2022

Had some issues with my new dishwasher installation. Came to Ace to grab some parts. Mr. Bob was so helpful, encouraging and knowledgeable. He helped me out tremendously this afternoon (9-4-22). Appreciate this store being our neighborhood hardware store. And I appreciate Mr. Bob going the extra mile to guide me today.

undefinedJul 21, 2022

I have been a Pasadena resident for over 20 years. The staff and service at Ace Hardware is excellent. I have purchased 2 Hot tubs from Ace and both experiences were enjoyable. This most recent purchase was exceptional well done. Lindsay kept up with me on specials and saving and helped me pick out the right Hot tub. Benita and her team went above and beyond in coordinating the delivery which was extremely challenging. I have purchased 2 Hot tubs from ACE and at this point I would not go anywhere else. I highly recommend if you are looking for a spa reach out to Lindsay. Thank you again I couldn't be happier.