Costello's Ace - COPIAGUE


705 Montauk Highway
Copiague, NY 11726
Phone: 631-608-4575
Manager: Shaun Gauler

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
Lock Rekeying
Special Order – Over 200,000 Items Available
Costello’s Garden Center

Regular Hours

Winter Hours
(January and February)

Mon-Fri 7:30a – 8:00p
Sat 7:30a – 8:00p
Sun 9:00a – 6:00p


Regular Hours
(March through December)

Mon-Fri 7:30a – 9:00p
Sat 7:30a – 9:00p
Sun 9:00a – 6:00p


Holiday Hours
New Years Day 10:00a -4:00p
Easter 10:00a – 4:00p
Memorial Day 7:30a – 6:00p
Independence Day 7:30a – 6:00p
Labor Day 7:30a – 6:00p
Thanksgiving Eve 7:30a – 9:00p
Thanksgiving Closed
Black Friday 7:00a – 9:00p
Christmas Eve 9:00a – 6:00p
Christmas Closed
New Years Eve 9:00a – 6:00p
Store Manager
Manager: Shaun Gualer

I have been in the hardware industry for 13 years and truly enjoy helping each customer find what they are looking for. In my free time I love spending time with my wife and two kids. I also sneak in a round of golf when I can!

Costello’s Copiague has the most wonderful garden center! The staff is so sweet and helpful. Love spending Saturday morning there!
– Felicia G