Costello's Ace - PASADENA


4167 Mountain Road
Pasadena, MD 21122
Phone: 410-437-4300
Fax: 410-360-5709
Manager: Scott Ellis

Store Services/Niches

Expert Key Cutting
Computerized Paint Color Matching
Screen and Storm Window Repairs
Automotive Chip Key Cutting
Knife Sharpening
Mower Blade Sharpening
Chainsaw Sharpening
Glass and Acrylic Sheet Cutting
Assembly Available
Special Order – Over 200,000 Items Available

Store Hours
Monday to Friday 8:00a – 9:00p
Saturday 8:00a – 9:00p
Sunday 8:00a – 6:00p


*Winter Hours (January-February) Monday thru Saturday store closes at 8:00PM.


Holiday Hours
New Years Day 10:00a – 4:00p
Easter 9:00a – 4:00p
Memorial Day 8:00a – 6:00p
Independence Day 8:00a – 6:00p
Labor Day 8:00a – 6:00p
Thanksgiving Closed
Christmas Eve 8:00a – 6:00p
Christmas Closed
New Years Eve 8:00a – 6:00p
Store Manager
Manager: Scott Ellis

I have been working for Ace for 26 years. Over this time I have built many great lasting relationships with customers and fellow employees. I always enjoyed working in a hardware store. You never know what challenge you are going to get to assist a customer with. Everyday is a different and it never gets old.