Hardware Store • Hearth Showroom • Hot Tub Showroom

Costello's Ace Hardware of Glen Burnie
7936 Crain Highway S
Glen Burnie, MD 21061

410-969-5050

Managing Partner:
Steven Griest

16660@costellosace.com

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Steven Griest
Steven Griest
STORE HOURS
Sunday8:00am - 5:00pm
Monday7:00am - 8:00pm
Tuesday7:00am - 8:00pm
Wednesday7:00am - 8:00pm
Thursday7:00am - 8:00pm
Friday7:00am - 8:00pm
Saturday7:00am - 8:00pm

SPECIALTY BRANDS

  •  Suncast Sheds
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What Our Customers Are Saying

Julie S.May 28, 2026

The staff was so helpful. Celia helped me so much! She took time with me and answered all my questions. She really cared about me and my needs. I am so grateful. I highly recommend this store.

Karen C.May 1, 2026

What a pleasant experience we had purchasing a Weber grill that was delivered yesterday. Everything from ordering to delivery was flawless. Everyone involved was great to deal with even when we changed the grill we wanted. All the people involved were polite and helpful.

Bryan G.Feb 15, 2026

Since each ACE Hardware store is owned by their different people, they don't all do the same thing's. But the ACE at East Park Shopping Center has been there as long as Giant. I have always gone there for personal reasons, I only found out about the different owned places a decade ago. Truth be told this might be a mistake in the possibility of a customer who is in need of an item, but if one place is out now, then they could get the same thing from a connected place. When Hechingers became Lowe's, and Home Depot arrived there was no way in my mind that ACE would stay in business. But they have and perhaps it's due to them being independent stores. I just hope they last forever...

Molly B.Feb 2, 2026

This is the only place we were able to get wood pellets during this storm and even though the place was crowded and everyone was trying to get the same thing, the employees were nice, friendly and helpful! I've been to this store for other things and never had anything but a great experience.

Terri L.Dec 18, 2025

Richard greeted me at the door and more than willing to show me where the product was and made a few suggestions. He was very helpful.